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This chapter explains the function and syntax of the Novell IPX commands: ipx nlsp enable through ipx sap-helper. For more information about defaults and usage guidelines, see the corresponding chapter of the Cisco IOS AppleTalk and Novell IPX Command Reference, Release 12.1.
To enable NLSP routing on the primary network configured on this interface or subinterface, use the ipx nlsp enable command in interface configuration mode. To disable NLSP routing on the primary network configured on this interface or subinterface, use the no form of this command.
ipx nlsp [tag] enable
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters.
To configure the interval between the transmission of hello packets, use the ipx nlsp hello-interval command in interface configuration mode. To restore the default value, use the no form of this command.
ipx nlsp [tag] hello-interval seconds
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. seconds Time, in seconds, between the transmission of hello packets on the interface. It can be a number in the range 1 to 1600. The default is 10 seconds for the designated router and 20 seconds for nondesignated routers.
To specify the hello multiplier used on an interface, use the ipx nlsp hello-multiplier command in interface configuration mode. To restore the default value, use the no form of this command.
ipx nlsp [tag] hello-multiplier multiplier
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. multiplier Value by which to multiply the hello interval. It can be a number in the range 3 to 1000. The default is 3.
To configure the time delay between successive NLSP link-state packet (LSP) transmissions, use the ipx nlsp lsp-interval command in interface configuration mode. To restore the default time delay, use the no form of the command.
ipx nlsp [tag] lsp-interval interval
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. interval Time, in milliseconds, between successive LSP transmissions. The interval can be a number in the range 55 to 5000. The default interval is 55 milliseconds.
To configure the NLSP cost for an interface, use the ipx nlsp metric command in interface configuration mode. To restore the default cost, use the no form of this command.
ipx nlsp [tag] metric metric-number
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. metric-number Metric value for the interface. It can be a number from 0 to 63.
To configure an interface to use multicast addressing, use the ipx nlsp multicast command in interface configuration mode. To configure the interface to use broadcast addressing, use the no form of this command.
ipx nlsp [tag] multicast
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters.
To configure the election priority of the specified interface for designated router election, use the ipx nlsp priority command in interface configuration mode. To restore the default priority, use the no form of this command.
ipx nlsp [tag] priority priority-number
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. priority-number Election priority of the designated router for the specified interface. This can be a number in the range 0 to 127. This value is unitless. The default is 44.
To configure the link-state packet (LSP) retransmission interval on WAN links, use the ipx nlsp retransmit-interval command in interface configuration mode. To restore the default interval, use the no form of this command.
ipx nlsp [tag] retransmit-interval seconds
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. seconds LSP retransmission interval, in seconds. This can be a number in the range 1 to 30. The default is 5 seconds.
To configure RIP compatibility when NLSP is enabled, use the ipx nlsp rip command in interface configuration mode. To restore the default, use the no form of this command.
ipx nlsp [tag] rip [on | off | auto]
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. on (Optional) Always generates and sends RIP periodic traffic. off (Optional) Never generates and sends RIP periodic traffic. auto (Optional) Sends RIP periodic traffic only if another RIP router in sending periodic RIP traffic. This is the default.
To configure SAP compatibility when NLSP in enabled, use the ipx nlsp sap command in interface configuration mode. To restore the default, use the no form of this command.
ipx nlsp [tag] sap [on | off | auto]
Syntax Description
tag (Optional) Names the NLSP process. The tag can be any combination of printable characters. on (Optional) Always generates and sends SAP periodic traffic. off (Optional) Never generates and sends SAP periodic traffic. auto (Optional) Sends SAP periodic traffic only if another SAP router in sending periodic SAP traffic. This is the default.
To control which servers are included in the Get General Service (GGS) responses sent by the Cisco IOS software, use the ipx output-ggs-filter command in interface configuration mode. To remove the filter from the interface, use the no form of this command.
ipx output-ggs-filter {access-list-number | name}
Syntax Description
access-list-number Number of the Service Advertising Protocol (SAP) access list. All outgoing GGS packets are filtered by the entries in this list. The access-list number is a number from 1000 to 1099. name Name of the access list. Names cannot contain a space or quotation mark, and they must begin with an alphabetic character to prevent their being confused with numbered access lists.
To control which servers are included in the Get Nearest Server (GNS) responses sent by the Cisco IOS software, use the ipx output-gns-filter command in interface configuration mode. To remove the filter from the interface, use the no form of this command.
ipx output-gns-filter {access-list-number | name}
Syntax Description
access-list-number Number of the SAP access list. All outgoing GNS packets are filtered by the entries in this access list. The argument access-list-number is a number from 1000 to 1099. name Name of the access list. Names cannot contain a space or quotation mark, and they must begin with an alphabetic character to prevent ambiguity with numbered access lists.
To control the list of networks included in routing updates sent out an interface, use the ipx output-network-filter command in interface configuration mode. To remove the filter from the interface, use the no form of this command.
ipx output-network-filter {access-list-number | name}
Syntax Description
access-list-number Number of the access list. All outgoing packets defined with either standard or extended access lists are filtered by the entries in this access list. For standard access lists, access-list-number is a number from 800 to 899. For extended access lists, it is a number from 900 to 999. name Name of the access list. Names cannot contain a space or quotation mark, and they must begin with an alphabetic character to prevent ambiguity with numbered access lists.
To set the interpacket delay for RIP updates sent on a single interface, use the ipx output-rip-delay command in interface configuration mode. To return to the default value, use the no form of this command.
ipx output-rip-delay delay
Syntax Description
delay Delay, in milliseconds, between packets in a multiple-packet RIP update. The default delay is 55 ms. Novell recommends a delay of 55 ms.
To set the interpacket delay for Service Advertising Protocol (SAP) updates sent on a single interface, use the ipx output-sap-delay command in interface configuration mode. To return to the default delay value, use the no form of this command.
ipx output-sap-delay delay
Syntax Description
delay Delay, in milliseconds, between packets in a multiple-packet SAP update. The default delay is 55 ms. Novell recommends a delay of 55 ms.
To control which services are included in SAP updates sent by the Cisco IOS software, use the ipx output-sap-filter command in interface configuration mode. To remove the filter, use the no form of this command.
ipx output-sap-filter {access-list-number | name}
Syntax Description
access-list-number Number of the SAP access list. All outgoing service advertisements are filtered by the entries in this access list. The argument access-list-number is a number from 1000 to 1099. name Name of the access list. Names cannot contain a space or quotation mark, and must begin with an alphabetic character to prevent ambiguity with numbered access lists.
To control whether odd-length packets are padded so as to be sent as even-length packets on an interface, use the ipx pad-process-switched-packets command in interface configuration mode. To disable padding, use the no form of this command.
ipx pad-process-switched-packetsSyntax Description
This command has no arguments or keywords.
To enable per-host load sharing, use the ipx per-host-load-share command in global configuration mode. To disable per-host load sharing, use the no form of the command.
ipx per-host-load-shareSyntax Description
This command has no arguments or keywords.
To select the ping type that the Cisco IOS software transmits, use the ipx ping-default command in global configuration mode. To return to the default ping type, use the no form of this command.
ipx ping-default {cisco | novell | diagnostic}
Syntax Description
cisco Transmits Cisco pings. novell Transmits standard Novell pings. diagnostic Transmits diagnostic request/response for IPX pings.
To enable NetWare Link Services Protocol (NLSP) to keep backup router and service information for potential pseudonode, use the ipx potential-pseudonode command in global configuration mode. To disable the feature so that NLSP does not keep backup router and service information for potential pseudonode, use the no form of this command.
ipx potential-pseudonodeSyntax Description
This command has no arguments or keywords.
To configure the maximum packet size of RIP updates sent out the interface, use the ipx rip-max-packetsize command in interface configuration mode. To restore the default packet size, use the no form of this command.
ipx rip-max-packetsize bytes
Syntax Description
bytes Maximum packet size in bytes. The default is 432 bytes, which allows for 50 routes at 8 bytes each, plus 32 bytes of IPX network and RIP header information.
To configure the interval at which a network RIP entry ages out, use the ipx rip-multiplier command in interface configuration mode. To restore the default interval, use the no form of this command.
ipx rip-multiplier multiplier
Syntax Description
multiplier Multiplier used to calculate the interval at which to age out RIP routing table entries. This can be any positive number. The value you specify is multiplied by the RIP update interval to determine the aging-out interval. The default is three times the RIP update interval.
To set an IPX Routing Information Protocol (RIP) queue maximum to control how many RIP packets can be waiting to be processed at any given time, use the ipx rip-queue-maximum command in global configuration mode. To clear a set RIP queue maximum, use the no form of this command.
ipx rip-queue-maximum milliseconds
Syntax Description
milliseconds Specifies the queue limit as a number from 0 to the maximum unassigned integer.
To set an IPX Routing Information Protocol (RIP) queue maximum to control how many incoming RIP update packets can be waiting to be processed at any given time, use the ipx rip-update-queue-maximum command in global configuration mode. To clear a set RIP queue maximum, use the no form of this command.
ipx rip-update-queue-maximum queue maximum
Syntax Description
queue maximum Specifies the queue limit as a number from 0 to the maximum unassigned integer.
To change the delay when responding to Routing Information Protocol (RIP) requests, use the ipx rip-response-delay command in interface configuration mode. To return to the default delay, use the no form of this command.
ipx rip-response-delay ms
Syntax Description
ms Delay time in milliseconds for RIP responses.
To add a static route or static NLSP route summary to the routing table, use the ipx route command in global configuration mode. To remove a route from the routing table, use the no form of this command.
ipx route {network [network-mask] | default} {network.node | interface} [ticks] [hops] [floating-static]
Syntax Description
network Network to which you want to establish a static route. This is an eight-digit hexadecimal number that uniquely identifies a network cable segment. It can be a number in the range 1 to FFFFFFFD. You do not need to specify leading zeros in the network number. For example, for the network number 000000AA, you can enter AA. network-mask (Optional) Specifies the portion of the network address that is common to all addresses in an NLSP route summary. When used with the network argument, it specifies the static route summary. The high-order bits of network-mask must be contiguous Fs, while the low-order bits must be contiguous zeros (0). An arbitrary mix of Fs and 0s is not permitted. default Creates a static entry for the "default route." The router forwards all nonlocal packets for which no explicit route is known via the specified next hop address (network.node) or interface. network.node Router to which to forward packets destined for the specified network. The argument network is an eight-digit hexadecimal number that uniquely identifies a network cable segment. It can be a number in the range 1 to FFFFFFFD. You do not need to specify leading zeros in the network number. For example, for the network number 000000AA, you can enter AA. The argument node is the node number of the target router. This is a 48-bit value represented by a dotted triplet of four-digit hexadecimal numbers (xxxx.xxxx.xxxx). interface Network interface to which to forward packets destined for the specified network. Interface is serial 0 or serial 0.2. Specifying an interface instead of a network node is intended for use on IPXWAN unnumbered interfaces. The specified interface can be a null interface. ticks (Optional) Number of IBM clock ticks of delay to the network for which you are establishing a static route. One clock tick is 1/18 of a second (approximately 55 ms). Valid values are 1 through 65534. hops (Optional) Number of hops to the network for which you are establishing a static route. Valid values are 1 through 254. floating-static (Optional) Specifies that this route is a floating static route, which is a static route that can be overridden by a dynamically learned route.
To enable IPX fast switching, use the ipx route-cache command in interface configuration mode. To disable fast switching, use the no form of this command.
ipx route-cacheSyntax Description
This command has no arguments or keywords.
To adjust the period and rate of route cache invalidation because of inactivity, use the ipx route-cache inactivity-timeout command global configuration mode. To return to the default values, use the no form of this command.
ipx route-cache inactivity-timeout period [rate]
Syntax Description
period Number of minutes that a valid cache entry may be inactive before it is invalidated. Valid values are 0 through 65535. A value of zero disables this feature. rate (Optional) The maximum number of inactive entries that may be invalidated per minute. Valid values are 0 through 65535. A value of zero means no limit.
To set a maximum limit on the number of entries in the IPX route cache, use the ipx route-cache max-size command in global configuration mode. To return to the default setting, use the no form of this command.
ipx route-cache max-size size
Syntax Description
size Maximum number of entries allowed in the IPX route cache.
To adjust the period and rate of route cache invalidation because of aging, use the ipx route-cache update-timeout command in global configuration mode. To return to the default values, use the no form of this command.
ipx route-cache update-timeout period [rate]
Syntax Description
period Number of minutes since a valid cache entry was created before it may be invalidated. A value of zero disables this feature. rate (Optional) The maximum number of aged entries that may be invalidated per minute. A value of zero means no limit.
To specify the routing protocol to use, use the ipx router command in global configuration mode. To disable a particular routing protocol on the router, use the no form of this command.
ipx router {eigrp autonomous-system-number | nlsp [tag] | rip}
Syntax Description
Enables the Enhanced IGRP routing protocol. The argument autonomous-system-number is the Enhanced IGRP autonomous system number. It can be a number from 1 to 65535. nlsp [tag] Enables the NLSP routing protocol. The optional argument tag names the NLSP process to which you are assigning the NLSP protocol. If the router has only one process, defining a tag is optional. A maximum of three NLSP processes may be configured on the router at the same time. The tag can be any combination of printable characters. Enables the RIP routing protocol. It is on by default.
To filter the routers from which packets are accepted, use the ipx router-filter command in interface configuration mode. To remove the filter from the interface, use the no form of this command.
ipx router-filter {access-list-number | name}
Syntax Description
access-list-number Number of the access list. All incoming packets defined with either standard or extended access lists are filtered by the entries in this access list. For standard access lists, access-list-number is a number from 800 to 899. For extended access lists, it is a number from 900 to 999. name Name of the access list. Names cannot contain a space or quotation mark, and must begin with an alphabetic character to prevent ambiguity with numbered access lists.
To filter Service Advertising Protocol (SAP) messages received from a particular router, use the ipx router-sap-filter command in interface configuration mode. To remove the filter, use the no form of this command.
ipx router-sap-filter {access-list-number | name}
Syntax Description
access-list-number Number of the access list. All incoming service advertisements are filtered by the entries in this access list. The argument access-list-number is a number from 1000 to 1099. name Name of the access list. Names cannot contain a space or quotation mark, and must begin with an alphabetic character to prevent ambiguity with numbered access lists.
To enable IPX routing, use the ipx routing command in global configuration mode. To disable IPX routing, use the no form of this command.
ipx routing [node]
Syntax Description
node (Optional) Node number of the router. This is a 48-bit value represented by a dotted triplet of four-digit hexadecimal numbers (xxxx.xxxx.xxxx). It must not be a multicast address. If you omit the node argument, the Cisco IOS software uses the hardware MAC address currently assigned to it as its node address. This is the MAC address of the first Ethernet, Token Ring, or FDDI interface card. If no satisfactory interfaces are present in the router (such as only serial interfaces), you must specify a value for the node argument.
To specify static Service Advertising Protocol (SAP) entries, use the ipx sap command in global configuration mode. To remove static SAP entries, use the no form of this command.
ipx sap service-type name network.node socket hop-count
Syntax Description
service-type SAP service-type number. See the access-list (SAP filtering) command earlier in this chapter for a table of some IPX SAP services. name Name of the server that provides the service. network.node Network number and node address of the server. The argument network is an eight-digit hexadecimal number that uniquely identifies a network cable segment. It can be a number in the range 1 to FFFFFFFD. You do not need to specify leading zeros in the network number. For example, for the network number 000000AA you can enter AA. The argument node is the node number of the target Novell server. This is a 48-bit value represented by a dotted triplet of four-digit hexadecimal numbers (xxxx.xxxx.xxxx). socket Socket number for this service. See the access-list (IPX extended) command earlier in this chapter for a table of some IPX socket numbers. hop-count Number of hops to the server.
To enable a router to accept IPX Service Advertising Protocol (SAP) entries from SAP updates received on an interface only if that interface is one of the best paths to reach the destination networks of those SAPs, use the ipx sap follow-route-path command in global configuration mode. To disable this router function, use no form of this command.
ipx sap follow-route-pathSyntax Description
This command has no arguments or keywords.
To set an address, which should be another Cisco router that is adjacent to the router being configured, to which all Service Advertising Protocol (SAP) request packets are received, use the ipx sap-helper command in interface configuration mode. To remove the address and stop forwarding SAP request packets, use the no form of this command.
ipx sap-helper network.node
Syntax Description
network Network on which the SAP helper router rsides. This is an eight-digit hexadecimal number uniquely identifies a network cable segment. It can be a number in the range from 1 to FFFFFFFD. You do not need to specify the leading zeros in the network number. For example, for the network number 000000AA, you can enter AA. .node Node number of the SAP helper router. This is a 48-bit value represented by a dotted triplet of four-digit hexadecimal numbers (xxxx.xxxx.xxxx).
Posted: Wed Jul 26 15:23:50 PDT 2000
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