IP Commands


ipaddress	Clears the leased time with this IP address, which was assigned by the router when the DHCP client requested it. The database mapping table is reset. However, the client can ask for the same IP address. The same IP address is assigned if it is not already assigned to another device.
ALl	All lease lines are cleared.

Default

None

Command Mode

System mode or profile mode

Examples

The following example resets a specific DHCP address:

Host:2503> reset dhcp address 10.0.0.3

The following example resets all DHCP addresses:

Host:2503> reset dhcp address all

Related Commands

set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp netmask
set dhcp wins
show dhcp config

filterid	Clears the IP filter with this identification number, which was assigned by the router when the filter was created.
ALl	Clears all IP filters.

ALl	Deletes all static routes.
DEstination	IP address in four-part dotted decimal format of the network or host to which the packet is being sent.
/bits	Number of network bits in the destination network IP address, counting from the left.
GAteway nexthop	IP address of the static route default gateway in four-part dotted decimal format.

port_number	A decimal port number.
ALl	Disables all assigned porthandlers.

SErver	Serves the DHCP requests from the client directly.
RElay	Relays the DHCP request to the specified DHCP server.
ipaddress	IP address of a DHCP server, where Cisco 700 series routers relay sending and receiving packets.
OFf	Disables the DHCP server and relay agent.

A limited DHCP server implementation is provided. When this server function is enabled and configured, it assigns and manages IP addresses from a specified address pool to DHCP clients. The options supported by this server are sufficient for Windows 95 clients. If more IP addresses or options are required, a commercial DHCP server (such as Windows NT) should be used.

The router relays DHCP requests and responses between DHCP clients and a specified DHCP server. Use the set dhcp relay ipaddress command, where the IP address is the address of the server to which DHCP requests are forwarded.

The set dhcp server command enables the DHCP server with the following options:

set dhcp address start_addr count

The range of address to be assigned to DHCP clients, where start_addr is the starting IP address and count is the number of addresses (from 1 to 256) to be assigned. (The default starting address is 10.0.0.2, with 10.0.0.1 assigned to the router.)

set dhcp netmask nnn.nnn.nnn.nnn

The subnet mask of the DHCP clients.

set dhcp gateway primary | secondary ip_address

The default gateway for the DHCP clients.

set dhcp dns primary | secondary ip_address

The Domain Name System (DNS) for the DHCP clients.

set dhcp wins primary | secondary ip_address

The WINS servers for the DHCP clients.

reset dhcp domain string

The domain string for the DHCP clients.

set dhcp address ip_address | all

Removes the lease of an IP address. If all is specified, all the leases are cleared.

show dhcp config

The current DHCP Server or Relay Agent configuration details.

set dhcp address start_addr count	The range of address to be assigned to DHCP clients, where start_addr is the starting IP address and count is the number of addresses (from 1 to 256) to be assigned. (The default starting address is 10.0.0.2, with 10.0.0.1 assigned to the router.)
set dhcp netmask nnn.nnn.nnn.nnn	The subnet mask of the DHCP clients.
set dhcp gateway primary \| secondary ip_address	The default gateway for the DHCP clients.
set dhcp dns primary \| secondary ip_address	The Domain Name System (DNS) for the DHCP clients.
set dhcp wins primary \| secondary ip_address	The WINS servers for the DHCP clients.
reset dhcp domain string	The domain string for the DHCP clients.
set dhcp address ip_address \| all	Removes the lease of an IP address. If all is specified, all the leases are cleared.
show dhcp config	The current DHCP Server or Relay Agent configuration details.

If the DHCP server is enabled and there are no DHCP parameters configured, a default IP address x is chosen. This is the LAN or Internal profile IP address if the default IP address is not zero, or 10.0.0.1 if it is zero.

The following parameters are set:

DHCP primary gateway = x
DHCP netmask = native mask from x
DHCP address pool: start-addr = x+1, count = 128 or a value limited by subnet mask and x

IP routing is turned on for the LAN profile.

Example

The following example turns on the DHCP server:

Host> set dhcp server

Related Commands

reset dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp netmask
set dhcp wins
show dhcp config

set dhcp address

To set the range of addresses (or address pool) to be used by the DHCP server for DHCP clients, use the set dhcp address command.

SEt DHcp ADdress ipaddress count | ALl

Syntax Description


ipaddress	The starting address of the pool. To delete the address pool, use 0.0.0.0. for the ipaddress.
count	The number of IP addresses in the pool. The maximum number of IP addresses is 254 or the number of hosts available in the specified subnet. If the subnet exceeds 254, the table ranges from the start address to the first 254 addresses on the subnet.
ALl	Removes all the leases of the IP addresses.

Default

Dependent on the DHCP parameters configured.

Command Mode

System mode

Usage Guidelines

If the DHCP server is enabled and there are no DHCP parameters configured, a default address pool with starting ipaddress as the LAN or Internal profile's IP (if not zero) + 1 or 10.0.0.2. will be set. The count will be the minimum of 128 or the value limited by the IP and netmask.

To reset this value to the default value, enter:

Host> set dhcp address 0.0.0.0 128

Example

The following is an example of a DHCP address pool. The DHCP address is 192.165.2.1. The count is 10.

Host> set dhcp address 192.165.2.1 10

Related Commands

reset dhcp
set dhcp
set dhcp dns
set dhcp gateway
set dhcp netmask
set dhcp wins
show dhcp config

set dhcp dns

To set the Domain Name System (DNS) server address for DHCP clients, use the set dhcp dns command.

SEt DHcp DNs PRimary | SEcondary serveraddrress

Syntax Description


PRimary	Primary DNS server address.
SEcondary	Secondary DNS server address.
serveraddress	DNS server address in four-part dotted decimal format.

Default

None

Command Mode

System mode

Usage Guidelines

To delete the DHCP DNS address, use 0.0.0.0 as the server address. The primary or secondary DNS can be set using the set dhcp dns command.

Example

The following example configures the DHCP DNS server address:

Host> set dhcp DNS primary 150.150.10.47 
Host> set dhcp DNS secondary 150.150.10.17

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp netmask
set dhcp wins
show dhcp config

set dhcp domain

To specify the domain string for DHCP clients, use the set dhcp domain command.

SEt DHcp DOmain [string]

Syntax Description


string	Domain string. To delete the domain name, use the null string () or leave the field blank.

Default

None

Command Mode

System mode

Example

The following is an example of a DHCP domain string:

Host> set dhcp domain cisco.com

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp netmask
set dhcp wins
show dhcp config

set dhcp gateway

To specify the default gateway address for DHCP clients, use the set dhcp gateway command.

SEt DHcp GAteway PRimary | SEcondary ipaddress

Syntax Description


PRimary	Primary DNS server address.
SEcondary	Secondary DNS server address.
ipaddress	Primary or secondary gateway address. To delete the gateway, use 0.0.0.0. for the IP address.

Default

If the DHCP server is enabled and there are no DHCP parameters configured, a default value of the LAN or Internal profile's IP (if non-zero) or 10.0.0.1 will be set.

Command Mode

System mode

Usage Guidelines

Make sure the primary gateway address matches with the IP address of the LAN or Internal profile (whichever is configured) for proper operation.

Example

The following example configures a DHCP gateway:

Host> set dhcp gateway primary 140.140.11.17
Host> set dhcp gateway secondary 140.140.11.18

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp netmask
set dhcp wins
show dhcp config

set dhcp leasetime

To set the IP address lease time, use the set dhcp leasetime command.

SEt DHcp LEasetime minutes

Syntax Description

minutes	A range from 60 to 71000 minutes (approximately 50 days) or 0 (infinite).

minutes

A range from 60 to 71000 minutes (approximately 50 days) or 0 (infinite).

Default

0 minutes (a lease time of infinity)

Command Mode

System mode

Usage Guidelines

With software Release 4.2(2), the lease-time value can be set to 0 or from 60 to 71000 minutes. When the least time is set to 0, the lease time is infinite (the default value). (The system time must be set accurately for the lease time feature to function properly.)

When a DHCP client needs an IP address, it sends a DHCP request packet to the network. The request packet can include the duration (lease time) during which the client would use the IP address. The router, acting as a DHCP server, allocates IP addresses from its pool (depending on availability). The lease time allocated to the client in the response packet depends on the lease time set on the router.

For example, a router with a lease time set to infinite (default) responds to a DHCP client request as follows:

Requests for lease time of 50 minutes get a lease time of infinity.
Requests for a lease time of 75000 minutes get a lease time of infinity.
Requests for a lease time of 1000 minutes get a lease time of 1000 minutes.
Requests without a specified lease time get a lease time of infinity.

A router with a lease time set to a value of 100 minutes responds to a DHCP client request as follows:

Requests for a lease time of 50 get a lease time of 100 minutes.
Requests for a lease time of 75000 minutes gets a lease time of 100 minutes.
Requests for a lease time of 1000 get a lease time of 1000 minutes.
Requests without a specified lease time get a lease time of 100 minutes.

Example

The following example sets the lease time to 60 minutes:

Host> set dhcp leasetime 60

Related Command

show dhcp config

set dhcp netbiosscope

To add a character string value to the NetBIOS name, use the set dhcp netbios_scope command.

SEt DHcp NETBIOS_Scope [scopeid]

Syntax Description


scopeid	A character string to be appended to the NetBIOS name.

Default

None

Command Mode

System mode

Usage Guidelines

NetBIOS Scope, also known as TCP/IP Scope, adds a second element to the single-element NetBIOS computer name. The scope ID is a character string value appended to the NetBIOS name and is used for all NBT (NetBIOS over TCP/IP) communications from that computer. The character string can be multipart, and it is a limited method of creating isolated subnets based on NetBIOS names, using an extension to the name.

Example

The following example adds a character string to the NetBIOS computer name:

Host> set dhcp netbios_scope cntrl

Related Command

show dhcp config

set dhcp netmask

To set the subnet mask for DHCP clients, use the set dhcp netmask command.

SEt DHcp NEtmask nnn.nnn.nnn.nnn

Syntax Description


nnn.nnn.nnn.nnn	Subnet mask for the DHCP clients. Use a 32-bit quantity in four-part dotted decimal format.

Default

If the DHCP server is enabled and there are no DHCP parameters configured, a default value of the LAN or Internal profile's netmask or 255.0.0.0 is set.

Command Mode

System mode

Usage Guidelines

Make sure the DHCP subnet mask matches the LAN or Internal profiles (whichever is configured) for proper operation.

Example

The following example configures a DHCP subnet mask:

Host> set dhcp netmask 255.255.255.0

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp wins
show dhcp config

set dhcp wins

To specify the WINS server for DHCP clients, use the set dhcp wins command.

SEt DHcp WIns PRimary | SEcondary serveraddress

Syntax Description


PRimary	Primary DHCP WINS server address.
SEcondary	Secondary DHCP WINS server address.
serveraddress	IP address of the primary or secondary WINS server. To delete the WINS server, use 0.0.0.0 for the IP address.

Default

None

Command Mode

System mode

Example

The following example specifies a WINS server for a DHCP client:

host> set dhcp wins primary 140.10.6.5
host> set dhcp wins secondary 140.10.6.6

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp netmask
show dhcp config

set gateway

To set a static default route pointing at the router profile's connection interface, use the set gateway command.

SEt GAteway ipaddress

Syntax Description


ipaddress	IP address of the profile's interface in four-part dotted decimal format.

Default

0.0.0.0

Command Mode

System mode

Example

The following example configures a default static route to the Internal profile's connection:

Host> set gateway 150.150.10.10

set ip address

To set the IP address for any interface, use the set ip address command.

SEt IP ADdress ipaddress

Syntax Description


ipaddress	IP address for the interface in four-part dotted decimal format. To delete the IP address of an interface, use this command with 0.0.0.0 as the IP address.

Default

0.0.0.0

Command Mode

Profile mode

Example

The following example configures the user-defined profile 2503 connection with an IP address:

Host:2503> set ip address 150.150.10.17

set ip cost

To set the cost metric to the next destination, use the set ip cost command.

SEt IP COst value

Syntax Description


value	Number of routers between this router and the destination network.

Default

The default cost value is 1.

Command Mode

System or profile mode

Usage Guidelines

Entering this command while in profile mode applies the cost to that profile connection. Entering this command in system mode applies the cost to the Internal profile.

Example

The following example configures profile 2503 with a cost parameter of 2:

Host:2503> set ip cost 2

set ip filter

To create an IP filter, use the set ip filter command.

Syntax Description


type	One of the following keywords corresponding to an IP packet type: icmp---Internet Control Message Protocol (ICMP) packets. icmpxrd---ICMP packets, except redirect packets. icmprd---ICMP redirect packets. tcp---Transmission Control Protocol (TCP) packets. tcpsyn---TCP SYN (connection establishment) packets. tcpxsyn---TCP packets, except SYN. udp---User Datagram Packets. If no packet type is specified, the filter is applied to all IP packets.
IN	Filters on incoming packets to a profile.
OUt	Filters on outgoing packets to a profile.
SOurce address	Applies filters only to packets sourced from this address. Using the source not address keyword applies the filter to any packet that is not from the IP address specified in the command.
DEstination address	Applies filters to all packets destined for this address. Using the destination not address keyword applies the filter to any packet that is not destined for the IP address specified in the command.
address	IP address is entered in the following format: ipaddress [/bits] [:loport] [+ \| -] [hiport] ipaddress---The source or destination IP address. Use a 32-bit quantity in four-part dotted decimal format, for example 10.1.1.0. /bits---The number of significant bits in the IP address, counting from the left, for example, Class C = 24 bits or 255.255.255.0. low-port---The lowest port number matched by the filter. If followed by a plus sign (+), all ports greater than this port are matched by the filter. If followed by a minus (-), all ports between this port and the high port are matched by the filter. hiport---The highest port number matched by the filter. Low port and high port arguments can only be used if the packet type is set to tcp or udp.
patternname	The pattern value is 6 bytes, a maximum of 8 patterns are allowed, and the patterns should be set by the set pattern command before using this command. When defining a pattern filter with the set pattern command, the reference points of each pattern should be iphdr, tcphdr, udphdr, tcpdata, or udpdata. Using this field excludes the source and destination fields.
BLock	Prevents the packets defined in the filter from being sent on to the connection.
ACcept	Allows the packets defined in the filter to be sent on to the connection.
DEmand	Packets that match the filter are counted in the threshold values that keep the WAN connected or bring it up if it is down.
IGnore	Packets matching the filter are not counted in the threshold values that keep the WAN connected. If the WAN is not up when the ignored packet is received, the packet is dropped; otherwise the packet is forwarded.

Default

No IP filters are configured.

Command Mode

Profile mode

Usage Guidelines

IP filters can be created based on the source address, destination address, or existing byte patterns set by the set pattern command. Entering this command while in profile mode applies the IP filter to that profile connection. Entering this command in system mode applies the IP filter to the Internal profile.

When IP filter is set with type TCP and port 21 (FTP), the FTP session fails because any TCP packet with a destination port other than 21 is filtered.

To ensure the FTP session is successful, do not specify the FTP port; for example:

host> set ip filter TCP out destination a.b.c.d/32:21 accept

Refer to the "Port Assignments and NetBIOS Names" appendix for further information.

The maximum offset a byte pattern can have is 255 bytes from the reference point.

The maximum number of patterns that can be specified is 20.

Packets that do not match any filters are processed as follows:

If any one of the filters is set to accept, a packet that does not match at least one of the filters is blocked.
If all the filters are set to block, a packet that does not match any filter is accepted.
If any one of the filters is set to demand, a packet that does not match a demand filter is ignored.
If any one of the filters is set to ignore, a packet that does not match an ignore filter is treated as demand.

Examples

An incoming packet addressed to TCP port 25 is accepted:

Host:2503> set ip filter tcp in source=198.95.216.125:25 accept

An incoming TCP packet, where the TCP data portion is the start width of the pattern defined by tcppat1, is blocked:

Host:2503> set ip filter in tcppat1 block

An outgoing TCP packet addressed to port 23 is blocked:

Host:2503> set pat1 pattern 00 17 offset 2 from TCPHDR
Host:2503> set ip filter out pat1 block

The following example demonstrates the packet filtering process. A packet is compared with filter statements until it matches a filter or until all the filters have been tested.

system:2503> set ip filter out tcppat1 accept
system:2503> set ip filter out udppat1 block
system:2503> set ip filter out udppat2 accept

If the packet matches the first filter, it is accepted and forwarded (bringing up the WAN if necessary). If it matches the second filter, the packet is blocked. If it matches the third filter, it is accepted and forwarded. If the packet does not match any of the filters, it is blocked.

In the following example, if an outgoing packet matches the first filter, it is counted in the threshold values and forwarded (bringing up the WAN if necessary). If it matches the second filter, the packet is ignored with regards to the threshold values. If a packet matches the third filter, it is demanded, the WAN is brought up, the packet is forwarded, and the threshold value increments. If the packet does not match any of the filters, it is ignored.

system:2503> set ip filter out tcppat1 demand
system:2503> set ip filter out udppat1 ignore
system:2503> set ip filter out udppat2 demand

In the following example, an outgoing packet is compared with each filter. If the packet does not match any of the filters, it is blocked and ignored because an accept filter is defined.

system:2503> set ip filter out tcppat1 accept
system:2503> set ip filter out udppat1 block
system:2503> set ip filter out udppat2 demand
system:2503> set ip filter out tcppat2 ignore

In the following example, an outgoing packet that does not match any of the filters is accepted and ignored because there is one demand filter defined.

system:2503> set ip filter out tcppat1 block
system:2503> set ip filter out udppat1 demand
system:2503> set ip filter out udppat2 ignore

Related Commands

reset ip filter
set pattern
show filter
show pattern

set ip framing

To set the type of encapsulation used for IP packets, use the set ip framing command.

SEt IP FRaming EThernet_II | NOne

Default

: Ethernet_II for 3.x
None for 4.x user-defined profiles
Ethernet_II for 4.x LAN and Internal profiles

Command Mode

: Profile mode

Syntax Description


EThernet_II	Sets packet framing to the standard IEEE Ethernet_II frame encapsulation.
NOne	Sets packet framing to Internet Protocol Control Protocol (IPCP). Use this keyword when using Point-to-Point Protocol (PPP).

Usage Guidelines

The router can be assigned an IP address from the remote device using Internet Protocol Control Protocol (IPCP) address negotiation. It supports IPCP options 1 and 3. (It does not support option 2, TCP/IP Header Compression.) IP unnumbered is supported. IPCP address negotiation is on by default in any profile configured for IP routing. This feature does not support assigning addresses to remote devices.

Example

The following example configures profile 2503 for Ethernet II packet framing:

Host:2503> set ip framing ethernet

set ip multicast

To enable IP multicast forwarding, use the set ip multicast command.

SEt IP MUlticast ON | OFf

Syntax Description


ON	Enable multicast.
OFf	Disable multicast.

Default

Multicast forwarding will be turned off.

Command Mode

Profile mode

Usage Guidelines

Entering this command while in a particular profile enables the forwarding of multicast packets received from that interface to all the other interfaces that have IP multicast turned on.

For IP multicast, the Cisco IOS-700 software does not support IGMP (Internet Group Membership Protocol), PIM (Protocol Independence Multicast), or DVMRP (Distance Vector Multicast Routing Protocol) protocols. It recognizes only the multicast packets and forwards them to all active interfaces. However, as a router, the Cisco IOS-700 software decrements the TTL (time to live) of multicast packets. Most IP multicast packets have a TTL of 1, which results in dropping these packets before they are forwarded to other active interfaces.

To overcome this limitation, it is recommended that the Multicast application generate packets with TTL values greater than 1. When the Cisco IOS-700 software decrements the TTL, it remains a positive value to be forwarded to other interfaces.

set netbios name spoofing

To enable or disable spoofing for NetBIOS, use the set netbios name spoofing command. Spoofing prevents unnecessary NetBIOS name query request packets from being transmitted across the ISDN line.

SEt NETBIos Name Spoofing minutes | OFf

Syntax Description


minutes	Sets NetBIOS name spoofing for an ISDN connection for a specified number of minutes. The range is 1 to 32,000 minutes. For an idle ISDN connection, if spoofing is already turned on, the spoofing time is reset to the number of minutes specified. If spoofing is turned off, spoofing does not start until the ISDN line is brought up.
OFf	Disables NetBIOS name spoofing.

Default

Off

Command Mode

Profile mode

Usage Guidelines

When a user turns on NetBIOS name spoofing on the outgoing user profile for the WINS server, and a local WINS client sends a NetBIOS name query request packet, if the router has the answer to the query, it replies by sending a response packet. If the router does not have the answer to the query, the request is forwarded to the remote WINS server. When the answer comes back from the WINS server, it forwards the response to the local WINS client.

The router keeps a database of up to 100 NetBIOS name entries and has an aging scheme for out-of-date name entries. The aging timeout is 4 hours for each entry.

Example

The following example enables NetBIOS name spoofing for 1 hour on the profile 2503:

Host:2503> set netbios name spoofing 60

Related Commands

set ip config
show netbios name spoofing

set ip netmask

To set the subnet mask for an interface, use the set ip netmask command. To delete the subnet mask for an interface, enter this command with 0.0.0.0 as the subnet node.

SEt IP NEtmask mask

Syntax Description


mask	Subnet mask for the profile interface. Use a 32-bit quantity in four-part dotted decimal format.

Default

0.0.0.0

Command Mode

System or profile mode

Usage Guidelines

Entering this command while in profile mode applies the IP netmask to the connection created for that user. Entering this command in system mode applies the IP netmask to the Internal profile.

Example

The following example configures the subnet mask for profile 2503:

Host:2503> set ip netmask 255.255.255.0

Related Command

set subnet mask

set ip pat

To enable or disable IP Port Address Translation (PAT), use the set ip pat command.

SEt IP PAt ON | OFf

Syntax Description


ON	PAT is enabled and will reset and flush the PAT internal tables.
OFf	PAT is disabled.

Default

Off

Command Mode

Profile mode

Usage Guidelines

The set ip pat command turns IP update off and propagate on. PAT cannot be turned on at an internal, standard, or LAN profile for software Release 4.0(1). When PAT is turned on, the maximum number of user profiles is two.

Example

The following example disables PAT:

Host:2503> set ip pat off

Related Command

show ip pat

set ip pat porthandler

To set up the PAT port handler for a decimal port number, use the set ip pat porthandler command.

Syntax Description


DEfault	The IP addresses specified are the default handlers for all ports, except ports specifically assigned a handler. Use the show ip pat command to show the current assignments.
TElnet	Telnet protocol port 23.
FTp	File Transport Protocol (FTP) protocol port 21.
SMtp	Simple Mail Transfer Protocol (SMTP) protocol port 25.
WIns	NetBIOS session service port 139.
HTtp	World Wide Web - HTTP and secure HTTP port 80,443.
portnumber	The TCP/UDP port numbers in decimal.
ipaddress	Local unregistered IP address.

Default

None

Command Mode

System mode

Usage Guidelines

The port handler maps a public port to a private IP address. When a packet is received from the outside, Port Address Translation (PAT) compares the port number with an internally configured port handler list (15 entries, maximum), and if there is a port handler defined for this port, it routes the packet to the appropriate port handler. If there is a default port handler defined, it routes the packet there. If it fails to find entries for the above two cases, the router itself handles the packet.

The PAT feature enables local hosts with designated private IP addresses to communicate with the outside world. The router translates the source address of the IP header with a single, global, unique IP address before the packet is forwarded to the outside world. Likewise, IP packets on the return path go through address translations to the designated private IP addresses. When PAT is enabled, the transmission of RIP packets is automatically disabled to prevent leaking private IP addresses to the outside world.

This system mode command sets up a port handler for one of the IP applications defined by the mnemonics or for a decimal port number defined by port_number. For example, to define the port 21 (decimal) service handler (for private IP address 10.1.3.1), use set ip pat porthandler 21 10.1.3.1.

To undefine the port handler, use set ip pat porthandler 10.1.3.1 off.

There is a limit of 15 entries for this command.

Since PAT takes away the end-to-end significance of an IP address, there are limitations when PAT is enabled:

PING from an outside host to a host in the private network ends at the router and is not forwarded to the inside host.
Telnet from an outside host to a host in the private network also ends at the router if there is no telnet port handler defined.
Only one inside or private WWW server is supported. WWW linkages with other inside hosts or servers are not translated.
Only one FTP server, Telnet server and so forth is supported in the inside network.
Packets destined for the router itself, such as DHCP, SNMP, PING, and TFTP, are not subject to the PAT.
A maximum of 12 PCs can simultaneously boot in the inside network. If more than 12 PCs try to boot up simultaneously, one or more can get the error message about not being able to access the server.
400 PAT entries are allocated for sharing among the inside machines. If TCP connections are set up, and TCP timeouts are set to keep alive, no more than 400 machines can get to the outside world.
The Cisco 700 PAT feature does not handle fragmented FTP packets.
Multidestination with unnumbered links does not work for PAT and is not recommended.
Some well-known ports cannot have port handlers defined. They include the DHCP client port, used by the router in getting DHCP server responses, and the WINS netbios ports, used by Inside Windows 95 PCs to get WINS information.

Example

The following example is the PAT configuration used to translate traffic to and from an FTP server with IP address 10.0.0.3 and a Web server with IP address 10.0.0.5 that reside on the private LAN:

(System Level)
Host> setsystem 760
Host> setuser remote
 
(User Profile)
760:remote> setactive remote
760:remote> setip routing on
760:remote> setip pat on
760:remote> cd
 
(System Level)
Host> setippatporthandlerftp 10.0.0.3 
Host> setippatporthandlerhttp 10.0.0.5

Related Commands

show ip pat
set ip pat

set ip pat tcptimeout

To set the timeout value for port usage over Transmission Control Protocol (TCP), use the set ip pat tcptimeout command.

SEt IP PAt TCptimeout minutes

Syntax Description


minutes	Timeout value for TCP port usage. If the port is idle for the time selected, the connection is terminated. If there is activity on the port before the end of the timeout, the clock is reset to zero and restarts.

Default

30 minutes

Command Mode

System mode

Example

The following example sets the TCP timeout for 60 minutes:

Host:2503> set ip pat tcptimeout 60

Related Command

show ip pat

set ip pat udptimeout

To set the timeout value for the port usage over User Datagram Protocol (UDP), use the set ip pat udptimeout command.

SEt IP PAt UDPTimeout minutes

Syntax Description


minutes	The timeout value for the UDP port usage. If the port is idle for the time selected, the connection is terminated. If there is activity on the port before the end of the timeout, the clock is reset to zero and restarts.

Default

5 minutes

Command Mode

System mode

Example

The following example sets the UDP timeout for 10 minutes:

Host:2503> set ip pat udptimeout 10

Related Command

show ip pat

set ip propagate

To set whether a route over the Ethernet interface is propagated in Routing Information Protocol (RIP) broadcast messages, use the set ip propagate command.

SEt IP PROpagate ON | OFf

Syntax Description


ON	Routes over the profile interface are propagated in RIP broadcast messages whenever the connection is active.
OFf	Routes over the profile interface are not be propagated in RIP broadcast messages.

Default

Command Mode

System or profile mode

Usage Guidelines

Entering this command in profile mode applies the IP propagate parameters to that profile's connection. Entering this command in system mode applies the IP propagate parameters to the Internal profile.

Example

The following example configures any route over the profile 2503 connection to be propagated in RIP broadcast messages:

Host:2503> set ip propagate on

set ip rip receive

To set whether Routing Information Protocol (RIP) packets are received, use the set ip rip receive command.

SEt IP RIp REceive BOth | V1 | V2 | OFf

Syntax Description


BOth	Both versions 1 and 2 packets will be received.
V1	RIP version 1 packet will be received.
V2	RIP version 2 packet will be received.
OFf	RIP packets will not be received on the profile's interface.

Default

Off

Command Mode

System or profile mode

Usage Guidelines

Entering this command in profile mode applies the RIP receive parameters to that profile's connection. Entering this command in system mode applies the RIP receive parameters to the Internal profile.

Example

The following example configures the connection for profile 2503 to block RIP packets:

Host:2503> set ip rip receive off

set ip rip snapshot client

To set up the snapshot client parameters for a given profile, use the set ip rip snapshot client command.

SEt IP RIp SNapshot Client ACtive minutes QUiet minutes UPdate ON | OFf

Syntax Description


ACtive minutes	The duration in minutes for the active period when routing information is exchanged or the quiet period when no routing information is exchanged. Range is from 1 to 70,000 minutes.
UPdate ON	Configures the client to send routing information as soon as it enters the active period.
UPdate OFf	Configures the client to wait for the periodic update to send the routing information after it enters the active period.

Default

None

Command Mode

Profile mode

Usage Guidelines

Entering this command sets the client snapshot parameters for a given profile. These values are used when the set ip rip update command is set to snapshot.

To set up IP or IPX to use snapshot routing, configure one device as a client and the other as a server, and the two devices can communicate through the ISDN WAN. To configure the router as an IP snapshot client, use the set ip rip snapshot client active x quiet y update on command (x is the active time in minutes and y is the quiet time in minutes).

If update is turned on, the router sends an IP RIP packet as soon as the client enters active state and without waiting for the 30-second clock.

To configure a router as an IP snapshot server, use the set ip rip snapshot server active z update on command (z is the active time in minutes). Normally, you set z equal to x so that the client and server have the same active time.

Once both devices are configured and you reboot them, the client enters a pre-active state after 3 minutes. The 3-minute delay allows the WAN data stack to be initialized.

During the pre-active time, if update is on the client sends a RIP packet immediately. Otherwise, it sends a RIP packet at the regular 30-second interval. The router waits up to 1 minute for a RIP packet from the server. If no rip packet is received, it repeats this send-RIP-packet-and-wait procedure three times, for a total of 3 minutes. Then it enters the active state. If a RIP packet is received from the server, it enters the active state immediately. This is done to synchronize the start of active time for both the client and the server. So it is better to configure both with the same active time and update on.

During the active time, both the client and server behave as if the command is set to periodic. RIP packets are exchanged every 30 seconds and aging of routes takes place. After the active time expires, both the client and server enter a post-active state and stay in this state for 3 minutes. During post-active state, no RIP packets are sent and no routes are aged. After the 3 minutes, the client and server enter the quiet state, and the same behavior as in the post-active state occurs: no RIP packet and no aging.

At the end of quiet time, the client enters pre-active time and the cycle is repeated; the client goes through pre-active, active, post-active, quiet process. The server is passive; it goes through active, post-active, and stays in quiet until it receives a RIP packet from the client, and then it enters the active state.

Remember that there is an initial 3-minute delay before the client enters the pre-active state. If you set the active time to x minutes, the active time used is x+1 minutes, to synchronize with Cisco IOS.

You can use the show ip rip snapshot command to show your snapshot configuration and monitor the state of the client or server.

Example

The following example shows the configuration of the profile user 1 as a snapshot client that has an active period of 10 minutes, a quiet period of 60 minutes, and sends routing information as soon as it enters the active period.

Host> cd user1
Host:user1> set ip rip snapshot client act 10 quiet 60 update on

Related Command

set ip rip update

set ip rip snapshot server

To set the snapshot server parameters for a given profile, use the set ip rip snapshot server command.

SEt IP RIp SNapshot SErver ACtive minutes UPdate ON | OFf

Syntax Description


ACtive minutes	Number of minutes for the active period when routing information is exchanged. Range is from 1 to 70,000 minutes.
UPdate ON	Configures the server to send routing information as soon as it enters the active period.
UPdate OFf	Configures the server to wait for the periodic update to send the routing information after it enters the active period.

Default

None

Command Mode

Profile mode

Usage Guidelines

Entering this command sets the server snapshot parameters for a given profile. These values will be used when the set ip rip update command is set to snapshot.

Example

The following example shows the configuration of the profile user 1 as a snapshot server that has an active period of 10 minutes and a quiet period of 60 minutes, and that sends routing information as soon as it enters the active period:

Host> cd user1
Host:user1> set ip rip snapshot server active 10 update on

Related Command

set ip rip update

set ip rip summarization

To enable IP RIP route summarization, use the set ip rip summarization command.

SEt IP RIp SUmmarization AUto | OFf

Syntax Description


AUto	Routes across classful boundaries will be summarization to a single route based on the classful boundary.
OFf	Disables router summarization. The router will use the normal RIP version 2 routes with Variable Length Subnet Mask (VLSM).

Default

Off

Command Mode

Profile mode

Usage Guidelines

Route summarization is provided on IP RIP Version 2 (only Version 2 provides the required subnet mask information).

Example

The following example shows route summarization set to be across classful boundaries to a single route based on the classful boundary:

Host> cd user1
Host> cd user1 set ip rip summarization auto

set ip rip time

To change the IP RIP time, use the set ip rip time command.

SEt IP RIP TIme seconds

Syntax Description


seconds	Any value between 1 and 4294967 seconds.

Default

30 seconds

Command Mode

System mode

Usage Guidelines

If two RIP timers are on, updates are sent at alternate intervals with a period of half the interval between them. The remaining RIP timers (timeout, hold-down, and flush) are calculated relative to the RIP update timer.

Example

The following example sets the interval to 120 seconds:

Host> set ip rip time 120

Related Command

show ip rip time

set ip rip update

To specify that Routing Information Protocol (RIP) packets will be sent at 5-minute intervals, use the set ip rip update command.

Syntax Description


PEriodic	RIP packets are sent both periodically and whenever there is a change in the RIP table. Use this keyword in the LAN profile to pass RIP information to the LAN at regular intervals.
DEmand	RIP packets are sent both when the ISDN line first connects and when a change occurs in the RIP table. Use this keyword for WAN connections to avoid bringing up the Integrated Services Digital Network (ISDN) line unnecessarily.
SNapshot	The two periods for routing updates are quiet and active. During the active period routing updates or exchanges are in a normal process, over a particular interface. Once the active period expires, the quiet period begins, and the routing table is frozen in that state. There is no activity until the quiet period expires.
LInkup	RIP packets are sent if the link is up. Use this for WAN connections to avoid bringing up the ISDN line unnecessarily. The RIP packets are sent when a connection is established and every 30 seconds as long as the connection exists. If the connection does not exist, no RIP data is sent. This prevents the line from being brought up by RIP packets sent in periodic updates.
TRiggered	RIP packets are sent when the link is brought up and when a change occurs in the RIP table.
OFf	RIP packets are not sent.

Default

Off

Command Mode

System or profile mode

Usage Guidelines

Entering this command while in profile mode applies the IP update parameters to that profile's connection. Entering this command in system mode applies the IP update parameters to the Internal profile.

The IP RIP Update Linkup option for IP RIP enables better interoperability between the router and Cisco IOS. If the IP RIP update is set to link up for a WAN profile, the IP RIP data is sent as soon as a connection is established and again every 30 seconds for as long as the connection exists. If the connection does not exist, no RIP data is sent. This prevents the line from being brought up by RIP packets where the update is periodic.

The set ip rip command includes a triggered option, for triggered updates. Prior to software Release 4.3(1), RIP updates contained the entire routing table and were sent periodically using a large amount of bandwidth over low-speed lines, such as dial-up interfaces and connection-oriented, packet-switched networks such as X.25. Using the Triggered extension to RIP, the router exchanges only the changed information through an incremental update, saving both bandwidth and CPU time. For triggered RIP to work properly, the peer router must also be configured for triggered RIP. (Refer to RFC 2091, Triggered Extension to RIP to Support Demand Circuits for additional information.)

This feature does not support Netware RIP or Netware service access point (SAP).

The neighboring router must also support Triggered extensions to IP RIP on its interface. When Triggered RIP is enabled and the neighboring router does not respond to the packet, the router stops sending triggered updates.

If Triggered RIP is enabled at the system level, it is applied to the Internal profile.

The show ip conf all command shows the current routing table with Triggered RIP as an entry under the TX heading. Routes learned through Triggered RIP do not age out and display an age value of 0 in the output of the show ip route all command.

Example

The following example configures profile 2503 for sending RIP packets on demand:

Host:2503> set ip rip update demand

Related Commands

show ip conf
show ip route

set ip rip version

To specify which version of IP RIP (1 or 2) packets is used , use the set ip rip version command.

SEt IP RIp VErsion 1 | 2 | BOth

Syntax Description


1	Sends RIP Version 1 packets.
2	Sends RIP Version 2 packets.
BOth	Sends both Version 1 and 2 packets.

Default

RIP version 1 packets

Command Mode

Profile mode

Example

The following example configures profile 2503 to send RIP Version 2 packets:

Host:2503> set ip rip version 2

Related Command

set ip route

set ip route

To define a static IP route, use the command set ip route.

SEt IP ROUTE DEstination network [/bits] GAteway nexthop [PRopagate ON | OFf] [COst value]

Syntax Description


DEstination network	Static route destination network address.
bits	Number of network bits in the destination address, counting from the left. This information will be propagated only if RIP Version 2 is being used for RIP broadcasts.
GAteway nexthop	IP address of the router that receives the packet for this network or host.
PRopagate ON \| OFf	Whether or not the static route defined by this command will be propagated in RIP packets.
COst value	Cost metric for the route.

Default

No static routes are defined.

Command Mode

Profile mode

Example

The following example configures a static IP route for profile 2503:

Host:2503> set ip route destination 198.95.217.0/24 gateway 198.95.217.1 propagate on cost 2

Related Command

reset ip route

set ip routing

To enable or disable IP routing, use the set ip routing command.

SEt IP ROuting ON | OFf

Syntax Description


ON	Enables IP routing on the profile interface.
OFf	Disables IP routing on the profile interface.

Default

Off

Command Mode

Profile mode

Usage Guidelines

Any profile that has IP routing enabled must have a network address assigned using the set ip address command.

Example

The following example enables IP routing for profile 2503:

Host:2503> set ip routing on

Related Command

set ip address

set subnet

To set the subnet mask for an interface, use the set subnet command. To delete the subnet mask for an interface, use this command with 0.0.0.0 as the IP address mask.

SEt SUBnet ipaddressmask

Syntax Description


ipaddressmask	Subnet mask for the profile interface. Use a 32-bit quantity in four-part dotted decimal format.

Default

0.0.0.0

Command Mode

System or profile mode

Usage Guidelines

Entering this command in profile mode applies the subnet mask to that profile interface. Entering this command in system mode applies the subnet mask to the Internal profile.

Example

The following example configures the subnet mask for profile 2503:

Host:2503> set subnet 255.255.255.0

Related Command

set ip netmask

show dhcp config

To display the Dynamic Host Configuration Protocol (DHCP) configuration settings, use the show dhcp config command.

SHow DHcp COnfig

Default

None

Command Mode

System mode

Example

The following example shows the DHCP configuration with an infinite (0) lease time:

Host> show dhcp config
Environment
DHCPServerON
DHCPRelayOFF
IPAddressPool
StartIPAddress10.0.0.2
Count128
LeaseTime(minutes)Infinite
SubnetMask255.0.0.0
DNSConfiguration
PrimaryDNSServerNONE
SecondaryDNSServerNONE
Domain""
Gateways
PrimaryGateway10.0.0.1
SecondaryGatewayNONE
WINSConfiguration
PrimaryWINSServerNONE
SecondaryWINSServerNONE
NetBiosScopeId""
AddressInUse
IPAddressMacAddressLeaseExpiration
10.0.0.200a0c9931954Infinite
10.0.0.300a0c993191fInfinite
2IPaddressesallocated,126free

The following example shows the DHCP configuration with 60-minute lease time:

Host> show dhcp config
Environment
DHCPServerON
DHCPRelayOFF
IPAddressPool
StartIPAddress10.0.0.2
Count128
LeaseTime(minutes)60
SubnetMask255.0.0.0
DNSConfiguration
PrimaryDNSServerNONE
SecondaryDNSServerNONE
Domain""
Gateways
PrimaryGateway10.0.0.1
SecondaryGatewayNONE
WINSConfiguration
PrimaryWINSServerNONE
SecondaryWINSServerNONE
NetBiosScopeId""
AddressInUse
IPAddressMacAddressLeaseExpiration
10.0.0.200a0c993195404/20/199815:27:01
10.0.0.300a0c993191f04/20/199815:26:00
2IPaddressesallocated,126free

Related Commands

reset dhcp
set dhcp
set dhcp address
set dhcp dns
set dhcp gateway
set dhcp leasetime
set dhcp netmask
set dhcp wins

show ip configuration

To display the IP configuration for one or all profiles, use the show ip configuration command.

SHow IP COnfiguration [ALl]

Syntax Description


ALl	Displays the IP configuration for all profiles.

Command Mode

System or profile mode

Usage Guidelines

Use this command while in profile mode to display the IP configuration for that profile. Use this command in system mode or with the keyword all to display the IP configurations for all profiles.

Example

The following example shows the output of the show ip configuration command for profile 2503:

Host:2503> show ip config all
ProfileRoutingFrameIPAddressNetmaskRIPTXRXPropCo
------------------------------------------------------------------------
LANONETH2153.50.6.27255.255.255.128V2PERV2ON1
3274ONIPCP1.1.1.2255.0.0.0V2PERV2ON1
goldONIPCP128.16.32.13255.255.255.252V2DEMV2ON1
silverONIPCP15.16.193.6255.255.248.0V2DEMV2ON1
copperONIPCP144.254.4.1255.255.252.0V2DEMV2ON1
brassONIPCP131.108.2.160255.255.255.0V2DEMV2ON1
 
ProfilePATMulticastSummarizationNetbiosSpoofing/Left(min)
-------------------------------------------------------------------
LANOFFOFFAUTOOFF/0
3274OFFOFFAUTO30/0
goldOFFOFFAUTO150/0
silverOFFOFFAUTO10/0
copperOFFOFFAUTO20/0
brassOFFOFFAUTOOFF/0

Table 6-1 describes the fields shown in the display.

Table 6-1: Show IP Configuration Field Descriptions
Field Description

Profile

Profile that is displayed. In profile mode, this field displays the name of the profile.

Routing

Indicates if IP routing is enabled for the profile.

Frame

IP framing type used for the profile.

IP Address

IP address for the connection.

Netmask

IP netmask (subnet mask) used for the connection.

RIP

RIP version packets used for the profile.

TX

RIP update used for the profile---Off, Demand, Periodic, linkup, or triggered.

RX

RIP receive configuration for the profile.

Prop

RIP propagate configuration for the profile---On or Off.

Cost

Cost metric of the route.

PAT

IP port address translation---On or Off.

Multicast

Status of the multicast feature---On or Off.

Summarization

Status of the summarization feature.

NetBIOS

Length of spoofing period.

Spoofing/Left

Minutes remaining in the spoofing period.

Related Commands

set user
set ip routing
set ip framing
set ip address
set ip netmask
set subnet mask
set ip rip version
set ip rip update
set ip rip receive
set ip propagate
set ip cost
set netbios name

show ip filter

To display the IP filters for one or all profiles, use the show ip filter command.

SHow IP FIlter [ALl]

Syntax Description


ALl	Displays IP filters for all profiles.

Command Mode

System or profile mode

Usage Guidelines

Use this command in profile mode to display IP filters for that profile. Use this command in system mode or with the keyword all to display IP filters for all profiles.

Example

The following is a example of the show ip filter command for profile 2503:

Host:2503> show ip filter all
IP Type Filter
ProfileIDDirTypeActionAddresses
---------------------------------------------------
ios11INTCPBLOCKSRC150.150.150.1/24
IOS7001OUTUDPBLOCKSRC171.69.2.91/32
DST172.22.17.215/32
 
IP Generic Filter
ProfileIDDirTypeActionPatterns
-------------------------------------------------------
IOS7002OUTTCPDATABLOCKSRC150.150.150.1/24
ios21INUDPHDRACCEPTSRC172.22.17.215/32

Table 6-2 describes the fields shown in the display.

Table 6-2: Show IP Filter Field Descriptions
Field Description

Profile

Profile that is displayed. In profile mode, this field displays the name of the profile.

ID

The identification number assigned by the router when the filter is created.

Type

Packet type to which the filter applies. If no packet type is specified in the filter, IP is displayed.

Action

Indicates the action to be taken for packets that match the filter (block or accept).

Addresses

Destination and/or source addresses of the packets to which the filter applies.

Patterns

Pattern name to which the IP generic filter refers.

Related Command

set ip filter

show ip pat

To display the IP Port Address Translation (PAT) statistics and the currently active translated sessions, use the show ip pat command.

SHow IP PAt

Syntax Description

This command has no keywords or arguments.

Command Mode

System mode

Example

The following is a example of the show ip pat command:

Host> show ip pat
 
PortHandlerService
-------------------------------------
010.1.1.1DEFAULT
23RouterTELNET
67RouterDHCPServer
68RouterDHCPClient
69RouterTFTP
80RouterHTTP
161RouterSNMP
162RouterSNMP-TRAP
520RouterRIP

show ip rip snapshot

To display the current snapshot parameters, use the show ip rip snapshot command.

SHow IP RIp SNapshot [ALl]

Syntax Description


ALl	Displays current snapshot parameters for all profiles.

Command Mode

System or profile mode

Example

The following example shows the output from the show ip rip snapshot command:

Host> show ip rip snapshot
 
ProfileSnapshotActiveQuietUpdateState
-------------------------------------------------------------------
LANNONE00OFF
3274SERVER50ONACTIVE
goldCLIENT53ONQUIET
silverNONE00OFF
copperNONE00OFF
brassNONE00OFF

Table 6-3 describes snapshot parameters field descriptions.

Table 6-3: Snapshot Parameters Field Descriptions
Field Description

Profile

The profile to which the parameters apply.

Snapshot

Specifies whether snapshot is Off (none) or is acting as a client or a server for this connection.

Active

The active period in minutes.

Quiet

The quiet period in minutes.

Update

Can be On or Off. Update On configures the client or server to send routing information as soon as it enters the active period. Update Off configures the client or server to wait for the periodic update to send the routing information after it enters the active period.

State

There are four states: pre-active, active, post-active, and quiet.

show ip rip time

To display the current IP RIP time value, use the show ip rip time command.

SHow IP RIP TIme

Command Mode

System mode

Example

The following example shows the RIP time in seconds:

Host> show ip rip time 
Rip Time Limit 120 secs.

Related Command

set ip rip time

show ip route

To display IP routes for one or all profiles, use the show ip route command.

SHow IP ROute [ALl]

Syntax Description


ALl	Displays IP routes for all profiles.

Command Mode

System or profile mode

Usage Guidelines

Use this command in profile mode to display IP routes for that profile. Use this command in system mode or with the keyword all to display IP routes for all profiles.

Example

The following is a example of the show ip route all command:

Host> show ip route all
 
ProfileTypeDestinationBitsGatewayPropCostSourceAge
-----------------------------------------------------------
JohnSNET150.150.217.0241.1.1.5ON3RIP0
JohnSNET150.150.219.0241.1.1.5ON3RIP0
JohnSNET150.150.216.0241.1.1.5ON2RIP0
JohnSNET177.3.0.016.01.1.1.5ON3RIP0
InternalNET149.7.0.016DIRECTON1DIRECT0

Table 6-4 describes the fields shown in the display.

Table 6-4: Show IP Route Field Descriptions
Field Description

Profile

Profile that is displayed. In profile mode, this field displays the name of the profile.

Type

Interface for the route (either NET or WAN).

Destination

Destination network address.

Bits

Number of bits in the destination address.

Gateway

Local-network gateway for the route.

Propagate

Indicates if the route is propagated in RIP packets.

Cost

Cost value for the route destination address.

Source

Source of information about this route.

Age

Number of minutes the route remains in the table without being updated.

Related Command

set ip route

show netbios name

To display all the NetBIOS names in the router database, use the show netbios name command.

SHow NETBIos NAme

Command Mode

System mode

Usage Guidelines

Spoofing prevents unnecessary packets from being transmitted across the ISDN line. When a local WINS client sends a NetBIOS name query request packet, if the router has the answer to the query, the router replies by sending out a response packet in place of the server. If the router does not have an answer to the query, it forwards the query packets to the WINS server. When the answer to the query comes back, the router forwards the response to the client and saves a copy in its local database. The router keeps a local database of up to 100 WINS name entries and has an aging scheme for the out-of-date name entries. The entry is aged out of the database after four hours. When NetBIOS name spoofing expires on one profile, the local database is cleared, if no other spoofing activity is detected.

Example

The following example shows the output from the show netbios name command:

Host> show netbios name
NameIPAddressGroup/Unique
--------------------------------------------------
user1-pc0x20171.69.91.47U
user2-pc0x20171.69.91.46U
department 10x1c172.88.77.66G
171.11.22.33
171.44.55.66
system1c0x00192.22.87.65U
 
Total Name: 4

Table 6-5 describes the fields shown in the display.

Table 6-5: Show NetBIOS Name Command
Field Description

Name

NetBIOS name. The end of the name includes the 16th byte of the name printed as a hex number.

IP Address

IP address of the systems that have registered this name.

Group/Unique

A unique name or group name.

Related Commands

set ipx spoofing
set netbios name spoofing

Field	Description
Profile	Profile that is displayed. In profile mode, this field displays the name of the profile.
Routing	Indicates if IP routing is enabled for the profile.
Frame	IP framing type used for the profile.
IP Address	IP address for the connection.
Netmask	IP netmask (subnet mask) used for the connection.
RIP	RIP version packets used for the profile.
TX	RIP update used for the profile---Off, Demand, Periodic, linkup, or triggered.
RX	RIP receive configuration for the profile.
Prop	RIP propagate configuration for the profile---On or Off.
Cost	Cost metric of the route.
PAT	IP port address translation---On or Off.
Multicast	Status of the multicast feature---On or Off.
Summarization	Status of the summarization feature.
NetBIOS	Length of spoofing period.
Spoofing/Left	Minutes remaining in the spoofing period.

Field	Description
Profile	Profile that is displayed. In profile mode, this field displays the name of the profile.
ID	The identification number assigned by the router when the filter is created.
Type	Packet type to which the filter applies. If no packet type is specified in the filter, IP is displayed.
Action	Indicates the action to be taken for packets that match the filter (block or accept).
Addresses	Destination and/or source addresses of the packets to which the filter applies.
Patterns	Pattern name to which the IP generic filter refers.

Field	Description
Profile	The profile to which the parameters apply.
Snapshot	Specifies whether snapshot is Off (none) or is acting as a client or a server for this connection.
Active	The active period in minutes.
Quiet	The quiet period in minutes.
Update	Can be On or Off. Update On configures the client or server to send routing information as soon as it enters the active period. Update Off configures the client or server to wait for the periodic update to send the routing information after it enters the active period.
State	There are four states: pre-active, active, post-active, and quiet.

Field	Description
Name	NetBIOS name. The end of the name includes the 16th byte of the name printed as a hex number.
IP Address	IP address of the systems that have registered this name.
Group/Unique	A unique name or group name.

Table of Contents

IP Commands

Syntax Description

Default

Command Mode

Examples

Related Commands

Syntax Description

Default

Command Mode

Examples

Related Command

Syntax Description

Default

Command Mode

Example

Related Command

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Command

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Commands

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Commands

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Commands

Syntax Description

Default

Command Mode

Example

Related Commands

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Commands

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Command

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Command

Syntax Description

Default

Command Mode

Usage Guidelines

Example

Related Commands

Syntax Description

Default

Command Mode

Example

Related Commands

Syntax Description

Default

Command Mode

Example

Syntax Description