cc/td/doc/product/lan/cat5000/rel_4_2
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Table of Contents

show port
show port broadcast
show port capabilities
show port cdp
show port channel
show port counters
show port filter
show port flowcontrol
show port negotiation
show port protocol
show port status
show protocolfilter
show rif
show rsmautostate
show snmp

show port

Use the show port command to display port status and counters.

show port [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module. If you do not specify a number, the ports on all modules are shown.

/port_num

(Optional) Number of the port on the module. If you do not specify a number, all the ports on the module are shown.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the status and counters for port 4 on module  3:

Console> show port 3/4
Port  Name               Status     Vlan       Level  Duplex Speed Type
----- ------------------ ---------- ---------- ------ ------ ----- ------------
 3/4                     inactive   1003       normal   auto  auto TokenRing
 
Last-Time-Cleared
--------------------------
Wed Jun 24 1998, 08:31:20
Console> 
 
 
 
 
 
 
 
 
 
 
 

Table 2-47 describes the possible fields (depending on the port type queried) in the show port command output.


Table 2-47: show port Command Output Fields
Field Description

Port

Module and port number.

Name

Name (if configured) of the port.

Status

Status of the port (connected, notconnect, connecting, standby, faulty, inactive, shutdown, disabled, or monitor).

Vlan

VLANs to which the port belongs.

Level

Level setting for the port (normal or high).

Duplex

Duplex setting for the port (auto, full, fdx, half, hdx, a-half, a-hdx, a-full, or a-fdx).

Speed

Speed setting for the port (auto, 10, 100, 155, a-10, a-100, 4, 16, a-14,or a-16).

Type1

Port type, for example, 10BaseT, 10BaseFL MM, 100BaseTX, 100BaseT4, 100BaseFX MM, 100BaseFX SM, 10/100BaseTX, Token Ring, FDDI, CDDI, or RSM.

Security

Status of whether port security is enabled or disabled.

Secure-Src-Addr

Secure MAC address for the security enabled port.

Last-Src-Addr

Source MAC address of the last packet received by the port.

Shutdown

Status of whether the port was shut down because of security.

Trap

Status of whether port trap is enabled or disabled.

Broadcast-Limit

Broadcast threshold configured for the port.

Broadcast-Drop

Number of broadcast/multicast packets dropped because the broadcast limit for the port was exceeded.

Align-Err

Number of frames with alignment errors (frames that do not end with an even number of octets and have a bad CRC) received on the port.

FCS-Err

Number of frame check sequence errors that occurred on the port.

Xmit-Err

Number of transmit errors that occurred on the port (indicating that the internal transmit buffer is full).

Rcv-Err

Number of receive errors that occurred on the port (indicating that the internal receive buffer is full).

UnderSize

Number of received frames less than 64 octets long (but are otherwise well-formed).

Single-Coll

Number of times one collision occurred before the port transmitted a frame to the media successfully.

Multi-Coll

Number of times multiple collisions occurred before the port transmitted a frame to the media successfully.

Late-Coll

Number of late collisions (collisions outside the collision domain).

Excess-Col

Number of excessive collisions that occurred on the port (indicating that a frame encountered 16 collisions and was discarded).

Carri-Sen

Number of times the port sensed a carrier (to determine whether the cable is currently being used).

Runts

Number of received runt frames (frames that are smaller than the minimum IEEE 802.3 frame size) on the port.

Giants

Number of received giant frames (frames that exceed the maximum IEEE 802.3 frame size) on the port.

CE-State

Connection entity status.

Conn-State

Connection state of the port, as follows:

  • Disabled---The port has no line module or was disabled by the user.

  • Connecting---The port attempted to connect or was disabled.

  • Standby---The connection was withheld or was the inactive port of a dual-homing concentrator.

  • Active---The port made a connection.

  • Other---The concentrator was unable to determine the Conn-State.

Type

Type of port, such as A---A port and B---B port.

Neig

Type of port attached to this port. The neighbor can be one of these types:

  • A---A port

  • B---B port

  • M---M port

  • S---Slave port

  • U---The concentrator cannot determine the type of the neighbor port.

Ler Con

Status of whether the port is currently in a LER condition.

Est

Estimated LER.

Alm

LER at which a link connection exceeds the LER alarm threshold.

Cut

LER cutoff value (the LER at which a link connection is flagged as faulty).

Lem-Ct

Number of LEM errors received on the port.

Lem-Rej-Ct

Number of times a connection was rejected because of excessive LEM errors.

Tl-Min

TL-min value (the minimum time to transmit a FDDI PHY line state) before advancing to the next PCM state.

Last-Time-Cleared

Last time the port counters were cleared.

1These fields will change according to the system configuration.

show port broadcast

Use the show port broadcast command to display broadcast information.

show port broadcast [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module. If you do not specify a number, the ports on all modules are shown.

/port_num

(Optional) Number of the port on the module. If you do not specify a number, all the ports on the module are shown.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

On the 1000BaseX switching module, when you specify a port for broadcast suppression, the traffic is suppressed only in the network-to-Catalyst 5000 series switch bus direction.

Example

This example shows how to display broadcast information for port 2 on module  1:

Console> show port broadcast 1/2
Port     Broadcast-Limit Broadcast-Drop
-------- --------------- --------------
 1/2                   -              -
 1/2                   -              -
Console> 
 

Table 2-48 describes the possible fields (depending on the port type queried) in the show port broadcast command output.


Table 2-48: show port broadcast Command Output Fields
Field Description

Port

Module and port number.

Broadcast-Limit

Broadcast threshold configured for the port.

Broadcast-Drop

Number of broadcast/multicast packets dropped because the broadcast limit for the port was exceeded.

show port capabilities

Use the show port capabilities command to display the capabilities of the modules and ports in a switch.

show port capabilities [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guidelines

If you do not specify a mod_num, the ports on all modules are shown.

If you do not specify a /port_num, all the ports on the module are shown.

Example

This example shows how to show the port capabilities for module 2, port 1:

Console> show port capabilities 2/1
 
Model                    WS-X5310
Port                     2/1
Type                     100BaseTX
Speed                    100
Duplex                   half,full
Trunk encap type         ISL
Trunk mode               on,off,desirable,auto,nonegotiate
Channel                  no
Broadcast suppression    percentage(0-100),pps(0-150000)
Flow control             receive(off,on,desired),send(off,on,desired)
Security                 yes
Membership               static,dynamic
Fast start               yes
Console> 
 

Table 2-49 describes the possible fields (depending on the type of port queried) and the values in the show port capabilities command output.


Table 2-49: show port capabilities Command Output Fields
Field Description

Model

Module model number.

Port

Module number and port number.

Type1

Port type, for example, 10BaseT, 10BaseFL MM, 100BaseTX, 100BaseT4, 100BaseFX MM, 100BaseFX SM, 10/100BaseTX, TokenRing, FDDI, CDDI, or RSM.

Speed1

Port speed setting (for example, auto, 155, or 1000).

Duplex

Duplex mode (half, full, auto, fdx, hdx, or no).

Trunk encap type

Trunk encapsulation type (ISL, 802.1Q, 802.10, LANE, or no).

Trunk mode

Trunk administrative status of the port (on, off, auto, desirable, nonegotiate, or no).

Channel

Status of which ports can form a channel group. The ports are shown in mod_num/port_num format. For example, 3/1-2 indicates module 3, ports 1 and 2. Also, any ports in range [mod/1-mod/high_port] or no ports may be indicated.

Broadcast suppression

Number of packets-per-second (pps) of broadcast/multicast traffic allowed on the port (0-150000) or the percentage of total available bandwidth that can be used by broadcast/multicast traffic (0-100).

Flow control

Flow-control options you can set (receive-[off, on, desired], send-[off, on, desired], or no).

Security

Status of whether port security is enabled (yes, no).

Membership

Method of membership assignment of a port or range of ports to a VLAN (static, dynamic).

Fast start

Status of whether the spanning-tree port fast-start feature on the port is enabled (yes, no).

1These fields will change according to the system configuration.

Related Commands

set port channel
set port broadcast
set port security
set port speed
set spantree portfast
set trunk

show port cdp

Use the show port cdp command to display port CDP enable state and message interval on the port.

show port cdp [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guidelines

If you do not specify a mod_num, the ports on all modules are shown.

If you do not specify a /port_num, all the ports on the module are shown.

Example

This example shows how to display CDP information for all ports:

Console> show port cdp
Port      CDP Status  Message-Interval
--------  ----------  ----------------
 1/1      enabled     60
 1/2      enabled     60
 2/1      enabled     60
 3/1      enabled     60
 5/1-2    enabled     60
Console> 
 

Table 2-50 describes the fields in the show port cdp command output.


Table 2-50: show port cdp Command Output Fields
Field Description

Port

Module and port number.

CDP Status

CDP status of the port (enabled, disabled).

Message-Interval

Interval between CDP message exchange with neighbor.

show port channel

Use the show port channel command to display Fast EtherChannel information for a specific module or port.

show port channel [mod_num[/port_num]] [info | statistics]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

info

(Optional) Keyword to display port information such as speed, cost, duplex status, priority, secure or dynamic status, trunk status, and associated VLANs.

statistics

(Optional) Keyword to display statistics about the port (PAgP packets sent and received).

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guidelines

If mod_num or /port_num is not specified, Fast EtherChannel information is shown for all channeling ports on all modules.

This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).

Examples

This example shows how to display Ethernet channeling information for Fast Ethernet module  4:

Console> show port channel 4
Port   Status      Channel   Channel      Neighbor                   Neighbor
                   mode      status       device                     port
-----  ----------  -------   -----------  -------------------------  ----------
4/1    connected   on        channel      WS-C5000 012345678         5/5
4/2    connected   on        channel      WS-C5000 012345678         5/6
-----  ----------  -------   -----------  -------------------------  ----------
4/3    connected   off       not channel
4/4    connected   off       not channel
4/5    notconnect  desirable not channel
4/6    notconnect  desirable not channel
4/7    notconnect  desirable not channel 
4/8    notconnect  desirable not channel
-----  ----------  -------  -----------  -------------------------  ----------
4/9    connected   on       channel      WS-C5000 987654321         3/1
4/10   connected   on       channel      WS-C5000 987654321         3/2
4/11   notconnect  on       channel                   
4/12   connected   on       channel      WS-C5000 987654321         3/4
-----  ----------  -------  -----------  -------------------------  ----------
Console>
 

This example shows show port channel with the statistics parameter:

Console> show port channel 1 statistics
Port   PAgP Pkts    PAgP Pkts
       Transmitted  Received
-----  -----------  ---------
 1/1   0            0
 1/2   0            0
Console>      
 

This example shows show port channel with the info parameter:

>Console> show port channel 5/1 info
>Port  Speed Duplex Vlan Port     Secure port\ Trunk status VLANs
>                        priority Dynamic port
>----- ----- ------ ---- -------- ------------ ------------ ------------------
> 
> 5/1  a-100 a-full 1    32                    trunking     1-1005
> 5/2  a-100 a-full 1    32                    trunking     1-1005
>----- ----- ------ ---- -------- ------------ ------------ ------------------
> 
>Port  ifIndex    Group      Neighbor          Neighbor Neighbor
>                 capability device-id         port-id  capability
>----- ---------- ---------- ----------------- -------- ---------- 
> 5/1  530        1          00-e0-1e-52-1a-44 17       1         
> 5/2  530        1          00-e0-1e-52-1a-44 18       1         
>----- ---------- ---------- ----------------- -------- ---------- 
Console>      
 

Table 2-51 describes the possible fields (depending on the type of port queried) and the values in the show port channel command output.


Table 2-51: show port channel Command Output Fields
Field Description

Port

Module and port number.

Status

Channeling status of the port (connected, notconnect).

Channel mode

Status of whether Fast EtherChannel is on, off, auto, or desirable on the port.

Channel status

Status of whether the port is channeling (channel, not channel).

Neighbor device

Neighboring device with which the port is channeling.

Neighbor port

Port on the neighboring device with which the port is channeling.

Speed

Speed setting for the port.

Duplex

Duplex setting for the port (auto, full, fdx, half, hdx, a-half, a-hdx, a-full, or a-fdx).

Vlan

VLAN to which the port belongs.

Port priority

Priority associated with the port.

Secure port/Dynamic port

Status of whether the port is secure or dynamic.

Trunk status

Status of whether the port is trunking or not.

VLANs

VLANs to which the port belongs.

ifIndex

Interface number to which the port belongs.

Group capability

Capability of the group.

Neighbor device-id

Device ID of the neighboring device with which the port is channeling.

Neighbor port-id

Port ID of the neighboring device with which the port is channeling.

Neighbor capability

Capability of the neighboring device.

PAgP Pkts Transmitted

Number of PAgP packets transmitted.

PAgP Pkts Received

Number of PAgP packets received.

Related Command

set port channel

show port counters

Use the show port counters command to show all the counters for a port.

show port counters [mod_num/port_num]
Syntax Description

mod_num

(Optional) Number of the module for which to show port counter information.

/port_num

(Optional) Number of the port on the module for which to show port counter information.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guidelines

If you do not specify a mod_num, the ports on all modules are shown.

If you do not specify a /port_num, all the ports on the module are shown.

Example

This example shows the output of the show port counters command:

Console> show port counters
 
Port  Align-Err  FCS-Err    Xmit-Err   Rcv-Err    UnderSize
----- ---------- ---------- ---------- ---------- ---------
 1/1           0          0          0          0         0
 1/2           0          0          0          0         0
 4/1           0          0          0          0         0
 4/2           0          0          0          0         0
 4/3           0          0          0          0         0
 4/4           0          0          0          0         0
 
Port  Single-Col Multi-Coll Late-Coll  Excess-Col Carri-Sen Runts     Giants
----- ---------- ---------- ---------- ---------- --------- --------- ---------
 1/1          12          0          0          0         0         0         -
 1/2           0          0          0          0         0         0         0
 4/1           0          0          0          0         0         0         0
 4/2           0          0          0          0         0         0         0
 4/3           0          0          0          0         0         0         0
 4/4           0          0          0          0         0         0         0
 
                                    Ler
Port  CE-State Conn-State Type Neig Con Est Alm Cut Lem-Ct     Lem-Rej-Ct Tl-Min
----- -------- ---------- ---- ---- --------------- ---------- ---------- ------
 3/1  isolated connecting A    U    no    9   9   7          0          0 102
 3/2  isolated connecting B    U    no    9   8   7          0          0 40
 
Last-Time-Cleared
--------------------------
Wed Jun 24 1998, 14:58:19
 

Table 2-52 describes the possible fields (depending on the port type queried) in the show port counters command output.


Table 2-52: show port counters Command Output Fields
Field Description

Port

Module and port number.

Align-Err

Number of frames with alignment errors (frames that do not end with an even number of octets and have a bad CRC) received on the port.

FCS-Err

Number of frame check sequence errors that occurred on the port.

Xmit-Err

Number of transmit errors that occurred on the port (indicating that the internal transmit buffer is full).

Rcv-Err

Number of receive errors that occurred on the port (indicating that the internal receive buffer is full).

UnderSize

Number of received frames less than 64 octets long (but are otherwise well formed).

Single-Coll

Number of times one collision occurred before the port successfully transmitted a frame to the media.

Multi-Coll

Number of times multiple collisions occurred before the port successfully transmitted a frame to the media.

Late-Coll

Number of late collisions (collisions outside the collision domain).

Excess-Col

Number of excessive collisions that occurred on the port (indicating that a frame encountered 16 collisions and was discarded).

Carri-Sen

Number of times the port sensed a carrier (to determine whether the cable is currently being used).

Runts

Number of received runt frames (frames that are smaller than the minimum IEEE 802.3 frame size) on the port.

Giants

Number of received giant frames (frames that exceed the maximum IEEE 802.3 frame size) on the port.

CE-State

Connection entity status.

Conn-State

Connection state of the port, as follows:

  • Disabled---The port has no line module or was disabled by the user.

  • Connecting---The port attempted to connect or was disabled.

  • Standby---The connection was withheld or was the inactive port of a dual-homing concentrator.

  • Active---The port made a connection.

  • Other---The concentrator was unable to determine the Conn-State.

Type

Type of port, such as A---A port and B---B port.

Neig

Type of port attached to this port. The neighbor can be one of these types:

  • A---A port

  • B---B port

  • M---M port

  • S---Slave port

  • U---The concentrator cannot determine the type of the neighbor port.

Ler Con

Status of whether the port is currently in a LER condition.

Est

Estimated LER.

Alm

LER at which a link connection exceeds the LER alarm threshold.

Cut

LER cutoff value (the LER at which a link connection is flagged as faulty).

Lem-Ct

Number of LEM errors received on the port.

Lem-Rej-Ct

Number of times a connection was rejected because of excessive LEM errors.

Tl-Min

TL-min value (the minimum time to transmit a FDDI PHY line state) before advancing to the next PCM state.

Last-Time-Cleared

Last time the port counters were cleared.

Related Command

show port

show port filter

Use the show port filter command to view MAC addresses and protocol filters that have been configured on the Token Ring module ports.

show port filter [mod_num] [canonical]
show port filter mod_num/port_num [canonical]
show port filter mac_addr [canonical]
Syntax Description

mod_num

(Optional) Number of the module.

canonical

(Optional) Keyword to specify the MAC address display in canonical format.

/port_num

Number of the port on the module.

mac_addr

MAC address contained in the packets to be filtered. You need to enter this address in canonical format (00-11-33-44-55) or in noncanonical format (00:11:22:33:44:55).

Default

By default, MAC addresses are shown in noncanonical format.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the filters configured for a port on the Token Ring module:

Console> show port filter 3/1
Port  Mac-Addr          Type
----- ----------------- ------
 3/1  00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
      00:00:00:00:00:00 deny
 
Port  Protocol          Type
----- ----------------- ------
 3/1  0x8038            deny
      0xf0f0            deny
 

Table 2-53 describes the fields in the show port filter command output.


Table 2-53: show port filter Command Output Fields
Field Description

Port

Module and port number.

MAC-Addr

MAC address contained in packets to be filtered.

Type

Type of MAC address filter configured. Possible types are deny (block any packet containing a specific MAC address) or permit (allow any packet containing a specific MAC address).

Protocol

Types of protocols that you want to filter.

Type

Type of protocol filter configured. Possible types are deny (block any packet containing a specific protocol type) or permit (allow any packet containing a specific protocol type).

Related Commands

clear port filter
set port filter

show port flowcontrol

Use the show port flowcontrol command to display per-port status information and statistics related to flow control.

show port flowcontrol [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module. If you do not specify a number, filters configured on all the ports on the module are shown.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the flow-control port status and statistics:

Console> show port flowcontrol
Port   Send-Flowcontrol   Receive-Flowcntl   RxPause   TxPause
       Admin   Oper       Admin   Oper
-----  ----------------   ----------------   -------   ------
 3/1   on      disagree   on      disagree   0         0
 3/2	   off     off        off     off        0         0
 3/3   desired on         desired off        10        10
 

Table 2-54 describes the fields in the show port flowcontrol command output.


Table 2-54: show port flowcontrol Command Output Fields
Field Description

Port

Module and port number.

Send-Flowcontrol-
Admin

Flow-control administration. Possible settings: on indicates the local port sends flow control to the far end; off indicates the local port does not send flow control to the far end; desired indicates the local end sends flow control to the far end if the far end supports it.

Send-Flowcontrol-
Oper

Flow-control operation. Possible setting: disagree indicates the two ports could not agree on a link protocol.

Receive-Flowcntl-
Admin

Flow-control administration. Possible settings: on indicates the local port requires the far end to send flow control; off indicates the local port does not allow the far end to send flow control; desired indicates the local end allows the far end to send flow control.

Receive-Flowcntl-
Oper

Flow-control operation. Possible setting: disagree indicates the two ports could not agree on a link protocol.

RxPause

Number of Pause frames received.

TxPause

Number of Pause frames transmitted.

Related Command

set port flowcontrol

show port negotiation

Use the show port negotiation command to display the link negotiation protocol setting for the specified port.

show port negotiation [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

This command only applies to ports on the three-port Gigabit Ethernet switching module (WS-X5403).

Example

This example shows how to display the link negotiation protocol settings on module 3, port 1:

Console> show port negotiation 3/1
Port     Link Negotiation
------- --------------------
3/1          enabled
Console> 
Related Commands

show port flowcontrol
set port negotiation

show port protocol

Use the show port protocol command to view protocol filters configured on the ports on the Token Ring module ports.

show port protocol [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

If you do not specify a /port_num, filters configured on all the ports on the module are shown.

Example

This example shows how to view protocol filters on configured ports:

Console> show port protocol
Port     Vlan       IP       IP Hosts IPX      IPX Hosts Group    Group Hosts
-------- ---------- -------- -------- -------- --------- -------- -----------
1/1      1          on       0        on       0         on       0
1/2      1          on       0        on       0         on       0
2/1      1          on       3        auto-on  0         auto-on  0
2/2      1          on       0        on       0         on       0
2/3      1          on       0        on       0         on       0
2/4      1          on       0        on       0         on       0
2/5      1          on       0        on       0         on       0
2/6      1          on       0        on       0         on       0
2/7      1          on       0        on       0         on       0
2/8      1          on       0        on       0         on       0
2/9      1          on       0        on       0         on       0
2/10     1          on       0        on       0         on       0
2/11     1          on       0        on       0         on       0
2/12     1          on       0        on       0         on       0
Console> 
Related Command

set port protocol

show port status

Use the show port status command to display port status information.

show port status [mod_num[/port_num]]
Syntax Description

mod_num

(Optional) Number of the module.

/port_num

(Optional) Number of the port on the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guidelines

If you do not specify a mod_num, the ports on all modules are shown.

If you do not specify a /port_num, all the ports on the module are shown.

Example

This example shows how to display port status information for all ports:

Console> show port status
Port  Name               Status     Vlan       Level  Duplex Speed Type
----- ------------------ ---------- ---------- ------ ------ ----- ------------
 1/1                     connected  523        normal   half   100 100BaseTX
 1/2                     notconnect 1          normal   half   100 100BaseTX
 2/1                     connected  trunk      normal   half   400 Route Switch
 3/1                     notconnect trunk      normal   full   155 OC3 MMF ATM
 5/1                     notconnect 1          normal   half   100 FDDI
 5/2                     notconnect 1          normal   half   100 FDDI
Console> 
 

Table 2-55 describes the fields in the show port status command output.


Table 2-55: show port status Command Output Fields
Field Description

Port

Module and port number.

Name

Name (if configured) of the port.

Status

Status of the port (connected, notconnect, connecting, standby, faulty, inactive, shutdown, disabled, or monitor).

Vlan

VLANs to which the port belongs.

Level

Level setting for the port (normal or high).

Duplex

Duplex setting for the port (auto, full, fdx, half, hdx, a-half, a-hdx, a-full, or a-fdx).

Speed

Speed setting for the port (auto, 10, 100,155, a-10, a-100, 4, 16, a-14,or a-16).

Type1

Port type, for example, 10BaseT, 10BaseFL MM, 100BaseTX, 100BaseT4, 100BaseFX MM, 100BaseFX SM, 10/100BaseTX, TokenRing, FDDI, CDDI, or RSM.

1These fields will change according to the system configuration.


show protocolfilter

Use the show protocolfilter command to list whether protocol filtering is enabled or disabled.

show protocolfilter
Syntax Description

This command has no keywords or arguments.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

This command is not supported by the three-port Gigabit Ethernet switching module (WS-X5403).

Example

This example shows how to display whether protocol filtering is enabled or disabled:

Console> show protocolfilter
Protocol filtering is enabled on this switch.
Console> 
Related Command

set port protocol

show rif

Use the show rif command to display RIF information.

show rif [vlan_num]
Syntax Description

vlan_num

(Optional) Number of the VLAN that you want to view RIF information on.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Examples

These examples show how to display RIF information for the system and for a VLAN:

Console> show rif
MAC                  VLAN     RIF
-------------------- -------- --------------------
00:00:30:e2:cf:00 on 401  via 0610.001a.0020
00:05:77:01:bc:4a on 1020 via 0690.00d1.00e2
00:05:77:01:bc:4b on 1020 via 0690.00d1.00e2
00:05:77:01:bc:48 on 1020 via 0690.00d1.00e2
 
Console> show rif 401
MAC                  VLAN     RIF
-------------------- -------- --------------------
00:00:30:e2:cf:00 on 401  via 0610.001a.0020
Console>
 

show rsmautostate

Use the show rsmautostate command to display the current status of line protocol state determination of the RSM(s) due to Catalyst 5000 series port state change.

show rsmautostate mod_num
Syntax Description

mod_num

Number of the module.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Example

This example shows how to display the current status of RSM line protocol state determination:

Console> show rsmautostate
RSM Auto port state: enabled
Console>
 

show snmp

Use the show snmp command to display SNMP information.

show snmp [noalias]
Syntax Description

noalias

(Optional) Keyword to force the display to show IP addresses, not IP aliases.

Default

This command has no default setting.

Command Type

Switch command.

Command Mode

Normal.

Usage Guideline

The Extended RMON module is not supported in supervisor engine software release 4.2.

Example

This example shows how to display community string information:

Console> show snmp
RMON:                       Disabled
Extended Rmon:              Disabled
Extended RMON Netflow:      Disabled
Extended RMON Vlanmode:     Disabled
Extended RMON Vlanagent:    Disabled
Traps Enabled:
entity
Port Traps Enabled: None
 
Community-Access     Community-String
----------------     --------------------
read-only            public
read-write           private
read-write-all       secret
 
Trap-Rec-Address                           Trap-Rec-Community
----------------------------------------   --------------------
192.122.173.42                             public
Console> 
 

Table 2-56 describes the fields in the show snmp command output.


Table 2-56: show snmp Command Output Fields
Field Description

RMON

Status of whether RMON is enabled or disabled.

Extended RMON1

Status of whether or not the extended RMON module is installed.

Extended RMON Netflow1

Status of whether Netflow Monitor option is enabled or disabled.

Extended RMON Vlanmode1

Status of whether VLAN Monitor option is enabled or disabled.

Extended RMON Vlanagent1

Status of whether VLANagent option is enabled or disabled.

Traps Enabled

Trap types that are enabled.

Port Traps Enabled

Set of ports whose linkup/linkdown trap is enabled.

Community-Access

Configured SNMP communities.

Community-String

SNMP community strings associated with each SNMP community.

Trap-Rec-Address

IP address or IP alias of trap receiver hosts.

Trap-Rec-Community

SNMP community string used for trap messages to the trap receiver.

1This option is not supported in supervisor engine software release 4.2.

Related Commands

set snmp rmon
set snmp trap


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