Table Of Contents
show mpls traffic-eng topology
show mpls traffic-eng topology path
show mpls traffic-eng tunnels
show mpls traffic-eng tunnels summary
show mpoa client
show mpoa client cache
show mpoa client statistics
show mpoa default-atm-addresses
show mpoa server
show mpoa server cache
show mpoa server statistics
show port flowcontrol
show pxf accounting
show pxf crash
show pxf feature cef
show pxf feature nat
show pxf interface
show route-map ipc
show spantree
show tag-switching atm-tdp bindings
show tag-switching atm-tdp bindwait
show tag-switching atm-tdp capability
show tag-switching atm-tdp summary
show tag-switching cos-map
show tag-switching prefix-map
show tag-switching tdp bindings
show mpls traffic-eng topology
To show the MPLS traffic engineering global topology as currently known at this node, use the show mpls traffic-eng topology command in privileged EXEC mode.
show mpls traffic-eng topology {A.B.C.D | igp-id {isis nsap-address | ospf A.B.C.D} [brief]
Syntax Description
A.B.C.D
|
Specifies the node by the IP address (router identifier to interface address).
|
igp-id
|
Specifies the node by IGP router identifier.
|
isis nsap-address
|
Specifies the node by router identification (nsap-address) if using IS-IS.
|
ospf A.B.C.D
|
Specifies the node by router identifier if using OSPF.
|
brief
|
(Optional) Provides a less detailed version of the topology.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(5)S
|
This command was introduced.
|
12.0(11)ST
|
The single "Reservable" column was replaced by two columns: one each for "global pool" and for "subpool."
|
12.2(8)T
|
This command was integrated into Cisco IOS Release 12.2(8)T.
|
Examples
The following example shows output from the show mpls traffic-eng topology command:
Router# show mpls traffic-eng topology
My_System_id: 0000.0025.0003.00
IGP Id: 0000.0024.0004.00, MPLS TE Id:24.4.4.4 Router Node
link[0 ]:Intf Address: 150.1.1.4
Nbr IGP Id: 0000.0024.0004.02,
admin_weight:10, affinity_bits:0x0
max_link_bw:10000 max_link_reservable: 10000
total allocated reservable reservable
--------------- ---------- ----------
Table 103 describes the significant fields shown in the display.
Table 103 show mpls traffic-eng topology Field Descriptions
Field
|
Description
|
My-System_id
|
Unique identifier of the IGP.
|
IGP Id
|
Identification of advertising router.
|
MPLS TE Id
|
Unique MPLS traffic engineering identification.
|
Intf Address
|
THe interface address of the link.
|
Nbr IGP Id
|
Neighbor IGP router identifier.
|
admin_weight
|
Cost of the link.
|
affinity_bits
|
Requirements on the attributes of the links that the traffic crosses.
|
max_link_bw
|
Physical line rate.
|
max_link_reservable
|
Maximum amount of bandwidth that can be reserved on a link.
|
total allocated
|
Amount of bandwidth allocated at that priority.
|
reservable
|
Amount of available bandwidth reservable at that priority for each of the two pools: global and sub.
|
Related Commands
Command
|
Description
|
show mpls traffic-eng tunnels
|
Displays information about tunnels.
|
show mpls traffic-eng topology path
To show the properties of the best available path to a specified destination that satisfies certain constraints, use the show mpls traffic-eng topology path command in user EXEC or privileged EXEC mode.
show mpls traffic-eng topology path {tunnel-interface [destination address]
| destination address} [bandwidth value] [priority value [value]]
[affinity value [mask mask]]
Syntax Description
tunnel-interface
|
Name of an MPLS traffic engineering interface (for example, Tunnel1) from which default constraints should be copied.
|
destination address
|
(Optional) IP address specifying the path's destination.
|
bandwidth value
|
(Optional) Bandwidth constraint. The amount of available bandwidth that a suitable path requires. This overrides the bandwidth constraint obtained from the specified tunnel interface. You can specify any positive number.
|
priority value [value]
|
(Optional) Priority constraints. The setup and hold priorities used to acquire bandwidth along the path. If specified, this overrides the priority constraints obtained from the tunnel interface. Valid values are from 0 to 7.
|
affinity value
|
(Optional) Affinity constraints. The link attributes for which the path has an affinity. If specified, this overrides the affinity constraints obtained from the tunnel interface.
|
mask mask
|
(Optional) Affinity constraints. The mask associated with the affinity specification.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(3)T
|
This command was introduced.
|
Usage Guidelines
The specified constraints override any constraints obtained from a reference tunnel.
Examples
The following is sample output from the show mpls traffic-eng topology path command:
Router1# show mpls traffic-eng topology path Tunnel1 bandwidth 1000
Priorities:1 (setup), 1 (hold)
Affinity:0x0 (value), 0xFFFF (mask)
Min Bandwidth Along Path:2000 (kbps)
Max Bandwidth Along Path:5000 (kbps)
Hop 0:10.1.0.6 :affinity 00000000, bandwidth 2000 (kbps)
Hop 1:10.1.0.10 :affinity 00000000, bandwidth 5000 (kbps)
Hop 2:10.43.0.10 :affinity 00000000, bandwidth 2000 (kbps)
Table 104 describes the significant fields shown in the display.
Table 104 show mpls traffic-eng topology path Field Descriptions
Field
|
Description
|
Destination
|
IP address of the path's destination.
|
Bandwidth
|
Amount of available bandwidth that a suitable path requires.
|
Priorities
|
Setup and hold priorities used to acquire bandwidth.
|
Affinity
|
Link attributes for which the path has an affinity.
|
Min Bandwidth Along Path
|
Minimum amount of bandwidth configured for a path.
|
Max Bandwidth Along Path
|
Maximum amount of bandwidth configured for a path.
|
Hop
|
Information about each link in the path.
|
show mpls traffic-eng tunnels
To show information about tunnels, use the show mpls traffic-eng tunnels command in user EXEC or privileged EXEC mode.
show mpls traffic-eng tunnels tunnel-interface [brief]
show mpls traffic-eng tunnels
[destination address]
[source-id {number | ip-address | ip-address number}]
[role {all | head | middle | tail | remote}]
[up | down]
[name string]
[suboptimal constraints {none | current | max}]
[[interface in physical-interface] [interface out physical-interface] | [interface
physical-interface] [brief]
Syntax Description
tunnel-interface
|
Displays information for the specified tunneling interface.
|
brief
|
(Optional) Displays the information in brief format.
|
destination address
|
(Optional) Restricts the display to tunnels destined to the specified IP address.
|
source-id
|
(Optional) Restricts the display to tunnels with a matching source IP address or tunnel number.
|
number
|
(Optional) Tunnel number.
|
ip-address
|
(Optional) Source IP address.
|
ip-address number
|
(Optional) Source IP address and tunnel number.
|
role
|
(Optional) Restricts the display to tunnels with the indicated role (all, head, middle, tail, or remote).
|
all
|
(Optional) Displays all tunnels.
|
head
|
(Optional) Displays tunnels with their heads at this router.
|
middle
|
(Optional) Displays tunnels with their midpoints at this router.
|
tail
|
(Optional) Displays tunnels with their tails at this router.
|
remote
|
(Optional) Displays tunnels with their heads at another router; this is a combination of the middle and tail keyword values.
|
up
|
(Optional) Displays tunnels if the tunnel interface is up. Tunnel midpoints and tails are typically up or not present.
|
down
|
(Optional) Displays tunnels that are down.
|
name string
|
(Optional) Displays tunnels with the specified name. The tunnel name is derived from the interface description, if specified; otherwise, it is the interface name. The tunnel name is included in the signalling message so it is available at all hops.
|
suboptimal constraints none
|
(Optional) Displays tunnels whose path metric is greater than the shortest unconstrained path. Selected tunnels have a longer path than the IGP's shortest path.
|
suboptimal constraints current
|
(Optional) Displays tunnels whose path metric is greater than the current shortest path, constrained by the tunnel's configured options. Selected tunnels would have a shorter path if they were reoptimized immediately.
|
suboptimal constraints max
|
(Optional) Displays tunnels whose path metric is greater than the current shortest path, constrained by the tunnel's configured options, and considering only the network's capacity. Selected tunnels would have a shorter path if no other tunnels were consuming network resources.
|
interface in physical-interface
|
(Optional) Displays tunnels that use the specified input interface.
|
interface out physical-interface
|
(Optional) Displays tunnels that use the specified output interface.
|
interface physical-interface
|
(Optional) Displays tunnels that use the specified interface as an input or output interface.
|
brief
|
(Optional) Specifies one line per tunnel.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.0(5)S
|
This command was introduced.
|
12.1(3)T
|
The new brief format includes input and output interface information. The suboptimal and interface keywords were added to the nonbrief format. The nonbrief, nonsummary formats each include the history of LSP selection.
|
Examples
The following is sample output from the show mpls traffic-eng tunnels brief command:
Router1# show mpls traffic-eng tunnels brief
LSP Tunnels Process: running
Periodic reoptimization: every 3600 seconds, next in 1706 seconds
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PROT
Router1_t1 10.112.0.12 - Et4/0/1 up/up
tagsw-r11_t2 10.112.0.12 - unknown up/down
tagsw-r11_t3 10.112.0.12 - unknown admin-down
tagsw-r11_t1000 10.110.0.10 - unknown up/down
tagsw-r11_t2000 10.110.0.10 - Et4/0/1 up/up
Displayed 5 (of 5) heads, 0 (of 0) midpoints, 0 (of 0) tails
Table 105 describes the significant fields shown in the display.
Table 105 show mpls traffic-eng tunnels Field Descriptions
Field
|
Description
|
LSP Tunnels Process
|
Status of the LSP tunnels process.
|
RSVP Process
|
Status of the RSVP process.
|
Forwarding
|
Status of forwarding (enabled or disabled).
|
Periodic reoptimization
|
Schedule for periodic reoptimization.
|
TUNNEL NAME
|
Name of the interface that is configured at the tunnel head.
|
DESTINATION
|
Identifier of the tailend router.
|
UP IF
|
Upstream interface that the tunnel used.
|
DOWN IF
|
Downstream interface that the tunnel used.
|
STATE/PROT
|
For tunnel heads, admin-down or up. For nonheads, signalled.
|
Related Commands
Command
|
Description
|
mpls traffic-eng reoptimize timers frequency
|
Controls the frequency with which tunnels with established LSPs are checked for better LSPs.
|
mpls traffic-eng tunnels (configuration)
|
Enables MPLS traffic engineering tunnel signalling on a device.
|
mpls traffic-eng tunnels (interface)
|
Enables MPLS traffic engineering tunnel signalling on an interface.
|
show mpls traffic-eng tunnels summary
To show summary information about tunnels, use the show mpls traffic-eng tunnels summary command in user EXEC or privileged EXEC mode.
show mpls traffic-eng tunnels summary
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.0(5)S
|
This command was introduced.
|
Examples
The following is sample output from the show mpls traffic-eng tunnels summary command:
Router# show mpls traffic-eng tunnels summary
LSP Tunnels Process: running
Head: 1 interfaces, 1 active signalling attempts, 1 established
1 activations, 0 deactivations
Periodic reoptimization: every 3600 seconds, next in 3436 seconds
Table 106 describes the significant fields shown in the display.
Table 106 show mpls traffic-eng tunnels summary Field Descriptions
Field
|
Description
|
LSP Tunnels Process
|
MPLS traffic engineering has or has not been enabled.
|
RSVP Process
|
RSVP has or has not been enabled. (This feature is enabled as a consequence of MPLS traffic engineering being enabled.)
|
Forwarding
|
Indicates whether appropriate forwarding is enabled. (Appropriate forwarding on a router is CEF switching.)
|
Head
|
Summary information about tunnel heads at this device.
|
Interfaces
|
Number of MPLS traffic engineering tunnel interfaces.
|
Active signalling attempts
|
LSPs currently successfully signalled or being signalled.
|
Established
|
LSPs currently signalled.
|
activations
|
Signalling attempts initiated.
|
deactivations
|
Signalling attempts terminated.
|
Periodic reoptimization
|
Frequency of periodic reoptimization and time until the next periodic reoptimization.
|
Related Commands
Command
|
Description
|
mpls traffic-eng reoptimize timers frequency
|
Controls the frequency with which tunnels with established LSPs are checked for better LSPs.
|
mpls traffic-eng tunnels (configuration)
|
Enables MPLS traffic engineering tunnel signalling on a device.
|
mpls traffic-eng tunnels (interface)
|
Enables MPLS traffic engineering tunnel signalling on an interface.
|
show mpoa client
To display a summary of information regarding one or all Multiprotocol over ATM (MPOA) clients (MPCs), use the show mpoa client command in user EXEC or privileged EXEC mode.
show mpoa client [name mpc-name] [brief]
Syntax Description
name mpc-name
|
(Optional) Name of the MPC with the specified name.
|
brief
|
(Optional) Output limit of the command.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
11.3(3a)WA4(5)
|
This command was introduced.
|
Usage Guidelines
If you omit the name keyword, the command displays information for all MPCs.
Examples
The following is sample output from the show mpoa client command:
Router# show mpoa client name ip_mpc brief
MPC Name: ip_mpc, Interface: ATM1/0, State: Up
MPC actual operating address: 47.00918100000000613E5A2F01.0010A6943825.00
Shortcut-Setup Count: 1, Shortcut-Setup Time: 1
Lane clients bound to MPC ip_mpc: ATM1/0.1
Discovered MPS neighbors kp-alv vcd rxPkts txPkts
47.00918100000000613E5A2F01.006070174824.00 59 30 28 2
Remote Devices known vcd rxPkts txPkts
47.00918100000000613E5A2F01.00000C5A0C5D.00 35 0 10
Table 107 describes the significant fields shown in the display.
Table 107 show mpoa client Field Descriptions
Field
|
Description
|
MPC Name
|
Name specified for the MPC.
|
Interface
|
Interface to which the MPC is attached.
|
State
|
Current state of the MPC.
|
MPC actual operating address
|
ATM address of the MPC.
|
Shortcut-Setup Count
|
Current number specified by the shortcut-frame-count command.
|
Shortcut-Setup Time
|
Current value specified by the shortcut-frame-time command.
|
Lane clients bound to MPC ip_mpc
|
List of LANE clients currently bound to MPC ip_mpc.
|
Discovered MPS neighbours
|
List of learned MPS addresses.
|
kp-alv
|
Number of seconds until the next keepalive message should be received.
|
vcd
|
Number that identifies the virtual circuit.
|
rxPkts
|
Number of packets received from the learned MPS.
|
txPkts
|
Number of packets sent to the learned MPS.
|
Remote Devices known
|
List of other devices (typically other MPCs) not in this ELAN.
|
vcd
|
Number that identifies the virtual circuit to that MPC.
|
rxPkts
|
Number of packets received from the learned remote device.
|
txPkts
|
Number of packets sent to the learned remote device.
|
Related Commands
Command
|
Description
|
clear mpoa client name
|
Clears the ingress and egress cache entries.
|
show mpoa client cache
To display the ingress or egress cache entries matching the IP addresses for the Multiprotocol over ATM (MPOA) clients (MPCs), use the show mpoa client cache command in user EXEC or privileged EXEC mode.
show mpoa client [name mpc-name] cache [ingress | egress] [ip-address ip-address]
Syntax Description
name mpc-name
|
(Optional) Name of the MPC with the specified name.
|
ingress
|
(Optional) Displays ingress cache entries associated with an MPC.
|
egress
|
(Optional) Displays egress cache entries associated with an MPC.
|
ip-address ip-address
|
(Optional) Displays cache entries that match the specified IP address.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
11.3(3a)WA4(5)
|
This command was introduced.
|
Examples
The following is sample output from the show mpoa client cache command for a specific MPC:
Router# show mpoa client ip_mpc cache
MPC Name: ip-mpc, Interface: ATM1/0, State: Up
MPC actual operating address: 47.00918100000000613E5A2F01.0010A6943825.00
Shortcut-Setup Count: 1, Shortcut-Setup Time: 1
Number of Ingress cache entries: 1
MPC Ingress Cache Information:
Dst IP addr State vcd Expires Egress MPC Atm address
20.20.20.1 RSVLD 35 11:38 47.00918100000000613E5A2F01.00000C5A0C5D.00
Number of Egress cache entries: 1
MPC Egress Cache Information:
Dst IP addr Dst MAC Src MAC MPSid Elan Expires CacheId Tag
10.10.10.1 0000.0c5a.0c58 0060.7017.4820 9 2 11:55 1 1
Table 108 describes the significant fields shown in the display.
Table 108 show mpoa client cache Field Descriptions
Field
|
Description
|
MPC Name
|
Name specified for the MPC.
|
Interface
|
Interface to which the MPC is attached.
|
State
|
Current state of the MPC (up or down).
|
MPC actual operating address
|
ATM address of the MPC.
|
Shortcut-Setup Count
|
Current number specified by the shortcut-frame-count command.
|
Number of Ingress cache entries
|
Number of entries in the ingress cache.
|
MPC Ingress Cache Information
|
Dst IP addr
|
IP address of the destination.
|
State
|
State of the ingress cache entry. (Valid states are initialized, trigger, refresh, hold-down, resolved, and suspended.)
|
vcd
|
Number that identifies the virtual circuit.
|
Expires
|
Time in minutes or seconds until the ingress cache entry expires.
|
Egress MPC Atm address
|
ATM address of the egress MPC.
|
Number of Egress cache entries
|
Number of entries in the egress cache.
|
MPC Egress Cache Information
|
Dst IP addr
|
IP address of the destination.
|
Dst MAC
|
MAC address of the destination.
|
Src MAC
|
MAC address of the source.
|
MPSid
|
Unique number representing the egress MPS.
|
Elan
|
ELAN identifier of the ELAN serving this destination IP address.
|
Expires
|
Time in minutes or seconds until the egress cache entry expires.
|
CacheID
|
Cache identifier.
|
Tag
|
Label (tag) identifier.
|
show mpoa client statistics
To display all the statistics collected by a Multiprotocol over ATM (MPOA) client (MPC), use the show mpoa client statistics command in user EXEC or privileged EXEC mode.
show mpoa client [name mpc-name] statistics
Syntax Description
name mpc-name
|
(Optional) Specifies the name of the MPC.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
11.3(3a)WA4(5)
|
This command was introduced.
|
Usage Guidelines
This command displays all the statistics collected by an MPC.
Examples
The following is sample output from the show mpoa client statistics command for the MPC named ip_mpc:
Router# show mpoa client name ip_mpc statistics
MPC Name: ip_mpc, Interface: ATM1/0, State: Up
MPC actual operating address: 47.00918100000000613E5A2F01.0010A6943825.00
Shortcut-Setup Count: 1, Shortcut-Setup Time: 1
MPOA Resolution Requests 2 0
MPOA Resolution Replies 0 2
MPOA Cache Imposition Requests 0 0
MPOA Cache Imposition Replies 0 0
MPOA Cache Purge Requests 0 0
MPOA Cache Purge Replies 0 0
Invalid MPOA Data Packets Received: 0
show mpoa default-atm-addresses
To display the default ATM addresses for the Multiprotocol over ATM (MPOA) client (MPC), use the show mpoa default-atm-addresses command in user EXEC or privileged EXEC mode.
show mpoa default-atm-addresses
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
11.3(3a)WA4(5)
|
This command was introduced.
|
Examples
The following is sample output from the show mpoa default-atm-addresses command when the switch prefix is not available:
Router# show mpoa default-atm-addresses
MPOA Server: ...006070174824.**
MPOA Client: ...006070174825.**
note: ** is the MPS/MPC instance number in hex
MPOA Server: ...006070174844.**
MPOA Client: ...006070174845.**
note: ** is the MPS/MPC instance number in hex
The following is sample output from the show mpoa default-atm-addresses command when the switch prefix is available:
Router# show mpoa default-atm-addresses
MPOA Server: 47.00918100000000613E5A2F01.006070174824.**
MPOA Client: 47.00918100000000613E5A2F01.006070174825.**
note: ** is the MPS/MPC instance number in hex
MPOA Server: 47.100000000000000000000000.006070174844.**
MPOA Client: 47.100000000000000000000000.006070174845.**
note: ** is the MPS/MPC instance number in hex
Table 109 describes the significant fields shown in the display.
Table 109 show mpoa default-atm-addresses Field Descriptions
Field
|
Description
|
interface ATM1/0
|
Specified interface.
|
MPOA Server
|
ATM address of the MPOA server on the interface.
|
MPOA Client
|
ATM address of the MPOA client on the interface.
|
show mpoa server
To display information about any specified Multiprotocol over ATM (MPOA) server (MPS) or all MPSs in the system, depending on whether the name of the required MPS is specified, use the show mpoa server command in user EXEC or privileged EXEC mode.
show mpoa server [name mps-name]
Syntax Description
name mps-name
|
(Optional) Specifies the name of the MPS.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
11.3(3a)WA4(5)
|
This command was introduced.
|
Usage Guidelines
The command displays information about server configuration parameters. It also displays information about LAN Emulated Clients (LECs) that are bound to the MPOA server neighbors (both MPC and MPS).
Examples
The following is sample output from the show mpoa server command, with a specified name:
Router# show mpoa server name ip_mps
MPS Name: ip_mps, MPS id: 0, Interface: ATM1/0, State: up
network-id: 1, Keepalive: 25 secs, Holding time: 1200 secs
Keepalive lifetime: 75 secs, Giveup time: 40 secs
MPS actual operating address: 47.00918100000000613E5A2F01.006070174824.00
Lane clients bound to MPS ip_mps: ATM1/0.1 ATM1/0.2
MPC 47.00918100000000613E5A2F01.00000C5A0C5D.00 vcds: 39(R,A)
MPC 47.00918100000000613E5A2F01.0010A6943825.00 vcds: 40(R,A)
Table 110 describes the significant fields shown in the display.
Table 110 show mpoa server Field Descriptions
Field
|
Description
|
MPS Name
|
Name of the MPOA server.
|
MPS id
|
ID of the MPOA server.
|
Interface
|
Interface to which the MPS is attached.
|
State
|
State of the MPOA server: up or down.
|
network-id
|
Network ID used for partitioning.
|
Keepalive
|
Keepalive time value.
|
Holding time
|
Holding time value.
|
Keepalive lifetime
|
Keepalive lifetime value.
|
Giveup time
|
Minimum time to wait before giving up on a pending resolution request.
|
MPS actual operating address
|
Actual control address of this MPS.
|
Lane clients bound to MPS ip_mps
|
List of LANE clients served by the MPS.
|
Discovered neighbours
|
MPOA devices discovered by the clients bound to this MPS.
|
Related Commands
Command
|
Description
|
clear mpoa server name
|
Clears the ingress and egress cache entries of one or all MPCs.
|
show mpoa server cache
To display ingress and egress cache entries associated with an Multiprotocol over ATM (MPOA) server (MPS), use the show mpoa server cache command in user EXEC or privileged EXEC mode.
show mpoa server [name mps-name] cache [ingress | egress] [ip-address ip-address]
Syntax Description
name mps-name
|
(Optional) Specifies the name of an MPS.
|
ingress
|
(Optional) Displays ingress cache entries associated with a server.
|
egress
|
(Optional) Displays egress cache entries associated with a server.
|
ip-address ip-address
|
(Optional) Displays the entries that match the specified IP address.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.0
|
This command was introduced.
|
Usage Guidelines
This command displays ingress and egress cache entries associated with an MPS.
Examples
The following is sample output from the show mpoa server cache command, with a name specified:
Router# show mpoa server name ip_mps cache
MPS Name: ip_mps, MPS id: 0, Interface: ATM1/0, State: up
network-id: 1, Keepalive: 25 secs, Holding time: 1200 secs
Keepalive lifetime: 75 secs, Giveup time: 40 secs
MPS actual operating address: 47.00918100000000613E5A2F01.006070174824.00
Number of Ingress cache entries: 1
Ingress Cache information:
IP address Ingress MPC ATM Address Remaining Time
20.20.20.1 47.00918100000000613E5A2F01.0010A6943825.00 19:07
Number of Egress cache entries: 1
Egress Cache information:
Dst IP address Ingress MPC ATM Address Remaining Time
20.20.20.1 47.00918100000000613E5A2F01.0010A6943825.00 19:06
src IP 20.20.20.2, cache Id 1
Table 111 describes the significant fields shown in the display.
Table 111 show mpoa server cache Field Descriptions
Field
|
Description
|
MPS Name
|
Name of the MPOA server.
|
MPS id
|
ID of the MPOA server.
|
Interface
|
Interface to which the MPS is attached.
|
State
|
State of the MPOA server: up or down.
|
network-id
|
Network ID used for partitioning.
|
Keepalive
|
Keepalive time value.
|
Holding time
|
Holding time value.
|
Keepalive lifetime
|
Keepalive lifetime value.
|
Giveup time
|
Minimum time to wait before giving up on a pending resolution request.
|
MPS actual operating address
|
Actual control address of this MPS.
|
Number of Ingress cache entries
|
Number of entries in the ingress cache.
|
Ingress Cache information
|
Information of ingress cache.
|
IP address
|
IP address of the MPC.
|
Ingress MPC ATM Address
|
ATM address of the ingress MPC.
|
Remaining Time
|
Time for which the cache entry is valid.
|
Number of Egress cache entries
|
Number of entries in the egress cache.
|
Egress Cache information
|
Information of egress cache.
|
Dst IP address
|
IP address of the destination.
|
src IP
|
IP address of the source MPS that originated the NHRP resolution request.
|
cache Id
|
Cache identifier.
|
show mpoa server statistics
To display all the statistics collected by an Multiprotocol over ATM (MPOA) server (MPS), use the show mpoa server statistics command in user EXEC or privileged EXEC mode.
show mpoa server [name mps-name] statistics
Syntax Description
name mps-name
|
(Optional) Specifies the name of an MPS.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.0
|
This command was introduced.
|
Usage Guidelines
This command will display all the statistics collected by an MPS. The statistics pertain to the ingress or egress cache entry creation, deletion, and failures.
Examples
The following is a sample output from the show mpoa server statistics command, with a name specified:
Router# show mpoa server name ip_mps statistics
MPS Name: ip_mps, MPS id: 0, Interface: ATM1/0, State: up
network-id: 1, Keepalive: 25 secs, Holding time: 1200 secs
Keepalive lifetime: 75 secs, Giveup time: 40 secs
MPS actual operating address: 47.00918100000000613E5A2F01.006070174824.00
Opcode Transmitted Received
---------------------------------------------------------
MPOA Resolution Requests 2
MPOA Resolution Replies 2
MPOA Cache Imposition Requests 1
MPOA Cache Imposition Replies 1
MPOA Egress Cache Purge Requests 0
MPOA Egress Cache Purge Replies 0
NHRP Resolution Requests 0 0
NHRP Resolution Replies 0 0
Table 112 describes the significant fields shown in the display.
Table 112 show mpoa server statistics Field Descriptions
Field
|
Description
|
MPS Name
|
Name of the MPOA server.
|
MPS id
|
ID of the MPOA server.
|
Interface
|
Specified interface.
|
State
|
State of the MPOA server: up or down.
|
network-id
|
Network ID used for partitioning.
|
Keepalive
|
Keepalive time value.
|
Holding time
|
Holding time value.
|
Keepalive lifetime
|
Keepalive lifetime value.
|
Giveup time
|
Minimum time to wait before giving up on a pending resolution request.
|
MPS actual operating address
|
Actual control address of this MPS.
|
show port flowcontrol
To display per-port status information and statistics related to flow control, use the show port flowcontrol command in privileged EXEC mode.
show port flowcontrol [module-number[/port-number]]
Syntax Description
module-number
|
(Optional) Number of the module.
|
port-number
|
(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.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.2(11)T
|
This command was introduced and implemented on the Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series routers.
|
Usage Guidelines
The Catalyst 2948G is a fixed configuration switch. All ports are located on module 2; for this reason, if you enter module-number/port-number 1/N, an error message is displayed.
Examples
The following example shows how to display the flow-control port status and statistics:
Router# show port flowcontrol
Port Send-Flowcontrol Receive-Flowcntl RxPause TxPause
----- ---------------- ---------------- ------- ------
3/1 on disagree on disagree 0 0
3/3 desired on desired off 10 10
Table 113 describes the fields shown in the display.
Table 113 show port flowcontrol Field Descriptions
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.
• Off indicates that the local port cannot send flowcontrol to a remote port.
|
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.
• Off indicates that the local port cannot receive flowcontrol from a remote port.
|
RxPause
|
Number of pause frames received.
|
TxPause
|
Number of pause frames transmitted.
|
Related Commands
Command
|
Description
|
set port flowcontrol
|
Sets the receive flow-control value for a particular Gigabit Ethernet switching module port.
|
show pxf accounting
To show Parallel eXpress Forwarding (PXF) switching statistics for individual interfaces, use the show pxf accounting command in user EXEC or privileged EXEC mode.
show pxf accounting interface [slot/port]
Syntax Description
interface
|
Specifies the type of interface to display.
|
slot
|
(Optional) Backplane slot number. On the Cisco 7200 VXR series routers, the value can be from 0 to 6.
|
port
|
(Optional) Port number of the interface. On the Cisco 7200 VXR series routers, the value can be from 0 to 5.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(1)E
|
This command was introduced.
|
12.1(5)T
|
This command was integrated into Cisco IOS Release 12.1(5)T.
|
Usage Guidelines
You can display information about the following interface types using the show pxf accounting command, as shown in Table 114:
Table 114 show pxf accounting Interface Types
Keyword
|
Interface Type
|
atm
|
ATM interface.
|
ethernet
|
Ethernet interface.
|
fastethernet
|
FastEthernet interface.
|
hssi
|
High Speed Serial interface.
|
null
|
Null interface.
|
pos
|
Packet-over-SONET interface.
|
serial
|
Synchronous serial interface.
|
summary
|
PXF summary statistics.
|
Examples
The following is sample output from the show pxf accounting ? command:
Router# show pxf accounting ?
FastEthernet FastEthernet IEEE 802.3
Hssi High Speed Serial Interface
summary PXF summary statistics
The following is sample output from the show pxf accounting ethernet command using an Ethernet interface in slot 4 on a Cisco 7200 VXR series router:
Router# show pxf accounting ethernet 4/0
Interface Pkts In Chars In Pkts Out Chars Out Punted Dropped
Ethernet4/0 0 0 122 11490 4 0
The following is sample output from the show pxf accounting null command using a null interface in slot 0 on a Cisco 7200 VXR series router:
Router# show pxf accounting null 0/0
Interface Pkts In Chars In Pkts Out Chars Out Punted Dropped
The following is sample output from the show pxf accounting pos command using a Packet-over-SONET interface in slot 4 on a Cisco 7200 VXR series router:
Router# show pxf accounting pos
Interface Pkts In Chars In Pkts Out Chars Out Punted Dropped
The following is sample output from the show pxf accounting serial command using a serial interface in slot 5 on a Cisco 7200 VXR series router:
Router# show pxf accounting serial 5/0
Interface Pkts In Chars In Pkts Out Chars Out Punted Dropped
The following is sample output from the show pxf accounting summary command:
Router# show pxf accounting summary
Pkts Dropped RP Processed Ignored
" CEF no adjacency : 7788
Packets ignored: 0 | ring space:
shadow ring full: 0 | shadow ring: 16384
in ring full: 0 | inring: 968
tx credits: 16230330 | delayed credits: 0
holdq enqueues: 0 | requeue drops: 0
interrupts: 40538 | interrupt misses: 1947
Interface Pkts In Chars In Pkts Out Chars Out Punted Dropped
Fa0/0 0 0 30000000 1740000000 970 0
PO4/0 30000000 1440000000 0 0 963 0
Related Commands
Command
|
Description
|
show pxf crash
|
Displays PXF crash information.
|
show pxf feature
|
Displays the PXF routing feature tables for enabled PXF features.
|
show pxf interface
|
Displays a summary of the interfaces in the router and the PXF features or capabilities enabled on these interfaces.
|
show pxf crash
To show Parallel eXpress Forwarding (PXF) crash information, use the show pxf crash command in user EXEC or privileged EXEC mode.
show pxf crash
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(1)E
|
This command was introduced.
|
12.1(5)T
|
This command was integrated into Cisco IOS Release 12.1(5)T.
|
Examples
The following is sample output from the show pxf crash command:
EX_ID(b0~3,16~17) = 0x00400
CPU_EX_ID(b0~15) = 0x0004
Pipeline:7FDEFD pdone[3210]:1F 17 17 1D
ICM0(b4~13) = 0x00000 ICM1(b4~13) = 0x00000
ICM2(b4~13) = 0x00010 ICM3(b4~13) = 0x00000
LOCK0(b0~4) = 0x00000 LOCK1(b0~4) = 0x00000
LOCK2(b0~4) = 0x00000 LOCK3(b0~4) = 0x00000
CPU0/2: SW EX Type=0x00000000 LBUS EX Type=0x00000081 HW EX
CPU:row=0x0 column=0x2 cpu=0x2
PC:0000098E LR:0000087F CR:002C4C00
r0:00000000 r1:8001CEA0 r2:80784390 r3:00000000
r4:00005400 r5:80D3BA04 r6:80A7CA00 r7:00000004
r8:00000000 r9:00000008 r10:80092324 r11:800A6200
r12:00000033 r13:00000008 r14:00000000 r15:00000000
misr1a:00000000 misr1bhi:00000000 misr1blo:00000000 misr2hi:00000000
misr2lo:00000000 reserve:00000000 reserve:00000000 reserve:00000000
sisr1a:01000040 sisr1b:00000000 irhi:4402200F irlo:00000000
cAll:C20DE822 DCD1:00020400 DCD2:00000002 CNTL:00000000
TBuf addr 0:005E6800 TBuf sblock1 0:8078A374 TBuf sblock0 0:804FD600
TBuf addr 1:005E6800 TBuf sblock1 1:8078A374 TBuf sblock0 1:804FD600
TBuf addr 2:005E6800 TBuf sblock1 2:8078A374 TBuf sblock0 2:804FD600
TBuf addr 3:005E6800 TBuf sblock1 3:8078A374 TBuf sblock0 3:804FD600
TBuf addr 4:005E6800 TBuf sblock1 4:8078A374 TBuf sblock0 4:804FD600
TBuf addr 5:005E6800 TBuf sblock1 5:8078A374 TBuf sblock0 5:804FD600
TBuf addr 6:005E6800 TBuf sblock1 6:8078A374 TBuf sblock0 6:804FD600
TBuf addr 7:005E6800 TBuf sblock1 7:8078A374 TBuf sblock0 7:804FD600
show pxf feature cef
To display Parallel eXpress Forwarding (PXF) routing feature tables for Cisco Express Forwarding (CEF), use the show pxf feature cef command in user EXEC or privileged EXEC mode.
show pxf feature cef entry
Syntax Description
entry
|
Display the PXF entry.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(1)E
|
This command was introduced.
|
12.1(5)T
|
This command was integrated into Cisco IOS Release 12.1(5)T.
|
Examples
The following is sample output from the show pxf feature cef command:
Router# show pxf feature cef entry
Shadow 16-4-4-8 PXF Mtrie:
41 leaves, 1968 leaf bytes, 15 nodes, 267000 node bytes
refcounts: 66746 leaf, 66720 node
Prefix/Length Refcount Parent
171.69.12.128/27 34 0.0.0.0/0
171.69.12.128/32 3 171.69.12.128/27
171.69.12.129/32 3 171.69.12.128/27
171.69.12.130/32 3 171.69.12.128/27
171.69.12.131/32 3 171.69.12.128/27
171.69.12.147/32 3 171.69.12.128/27
Related Commands
Command
|
Description
|
show pxf feature nat
|
Displays PXF routing feature tables for NAT.
|
show pxf feature nat
To display Parallel eXpress Forwarding (PXF) routing tables for Network Address Translation (NAT), use the show pxf feature nat command in user EXEC or privileged EXEC mode.
show pxf feature nat [entry | stat | tcp]
Syntax Description
entry
|
Displays NAT information.
|
stat
|
Displays NAT processing information.
|
tcp
|
Displays NAT TCP logging information.
|
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(1)E
|
This command was introduced.
|
12.1(5)T
|
This command was integrated into Cisco IOS Release 12.1(5)T.
|
Examples
The following is sample output from the show pxf feature nat command:
Router# show pxf feature nat
--- 171.69.12.175 192.168.0.129 --- ---
--- 171.69.12.163 192.168.0.7 --- ---
--- 171.69.12.161 192.168.0.13 --- ---
--- 171.69.12.162 192.168.0.3 --- ---
--- 171.69.12.165 192.168.0.8 --- ---
--- 171.69.12.168 192.168.0.14 --- ---
--- 171.69.12.170 192.168.0.12 --- ---
--- 171.69.12.166 192.168.0.15 --- ---
--- 171.69.12.164 192.168.0.16 --- ---
Related Commands
Command
|
Description
|
show pxf feature cef
|
Displays PXF routing feature tables for CEF.
|
show pxf interface
To show a summary of the interfaces on the router and the Parallel eXpress Forwarding (PXF) features or capabilities enabled on these interfaces, use the show pxf interface command in user EXEC or privileged EXEC mode.
show pxf interface
Syntax Description
This command has no arguments or keywords.
Command Modes
User EXEC
Privileged EXEC
Command History
Release
|
Modification
|
12.1(3a)E
|
This command was introduced.
|
12.1(5)T
|
This command was integrated into Cisco IOS Release 12.1(5)T.
|
Examples
The following is sample output from the show pxf interface command:
Router# show pxf interface
Fa0/0 3 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 101)
Et1/1 5 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 13)
Se2/0 8 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 5)
Se2/1 9 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 5)
Se2/2 10 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 5)
Se2/3 11 Raw, Encap, QoS(Cr 0, Thrsh 2, Max 5)
Related Commands
Command
|
Description
|
show pxf feature
|
Displays the PXF routing feature tables for enabled PXF features.
|
show route-map ipc
To display counts of the one-way route map interprocess communication (IPC) messages sent from the rendezvous point (RP) to the Versatile Interface Processor (VIP) when NetFlow policy routing is configured, use the show route-map ipc command in user EXEC or privileged EXEC mode.
show route-map ipc
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(3)T
|
This command was introduced.
|
Usage Guidelines
This command displays the counts of one-way route map IPC messages from the RP to the VIP when NetFlow policy routing is configured. If you execute this command on the RP, the messages are shown as "Sent." If you execute this command on the VIP console, the IPC messages are shown as "Received."
Examples
The following is sample output of the show route-map ipc command when it is executed on the RP:
Router# show route-map ipc
Route-map RP IPC Config Updates Sent
The following is sample output of the show route-map ipc command when it is executed on the VIP:
Router# show route-map ipc
Route-map LC IPC Config Updates Received
Table 115 describes the significant fields shown in the display.
Table 115 show route-map ipc Field Descriptions
Field
|
Description
|
Route-map RP IPC Config Updates Sent
|
Indicates that IPC messages are being sent from the RP to the VIP.
|
Name:
|
Number of IPC messages sent about the name of the route map.
|
Match access-list:
|
Number of IPC messages sent about the access list.
|
Match length
|
Number of IPC messages sent about the length to match.
|
Set precedence:
|
Number of IPC messages sent about the precedence.
|
Set tos:
|
Number of IPC messages sent about the type of service (ToS).
|
Set nexthop:
|
Number of IPC messages sent about the next hop.
|
Set interface:
|
Number of IPC messages sent about the interface.
|
Set default nexthop:
|
Number of IPC messages sent about the default next hop.
|
Set default interface:
|
Number of IPC messages sent about the default interface.
|
Clean all:
|
Number of IPC messages sent about clearing the policy routing configuration from the VIP. When dCEF is disabled and reenabled, the configuration related to policy routing must be removed (cleaned) from the VIP before the new information is downloaded from the RP to the VIP.
|
Related Commands
Command
|
Description
|
set ip next-hop verify-availability
|
Configures policy routing to verify if the next hops of a route map are CDP neighbors before policy routing to that next hop.
|
show spantree
To display spanning-tree information for a virtual LAN (VLAN) or port, use the show spantree command in privileged EXEC mode.
show spantree [vlan] [active]
show spantree mod/port
Syntax Description
vlan
|
(Optional) Number of the VLAN; valid values are from 1 to 1001 and from 1025 to 4094.
|
active
|
(Optional) Displays only the active ports.
|
mod/port
|
Number of the module and the port on the module. The slash mark is required.
|
Command Modes
Privileged EXEC
Command History
Release
|
Modification
|
12.0(7)XE
|
This command was introduced on the Catalyst 6000 family switches.
|
12.2(2)XT
|
This command was implemented on the Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series routers.
|
12.2(8)T
|
This command was integrated into Cisco IOS Release 12.2(8)T on the Cisco 2600 series, Cisco 3600 series, and Cisco 3700 series routers.
|
Usage Guidelines
If you do not specify the VLAN number, VLAN 1 is displayed.
If you are in Multiple Instances of Spanning Tree (MISTP) mode, instance information is not displayed.
The maximum length of the channel port list can be 47. The space in the Port(s) column might not be enough to display the entire list in one line. If this is the case, the port list is split into multiple lines. For example, in the following display, ports 6/5-8, 6/13, 6/15, 6/17, 6/19 are channeling:
Port(s) Vlan Port-State Cost Prio Portfast Channel_id
------------------------ ---- ------------- --------- ---- -------- ----------
6/5-8,6/13,6/15,6/17,6/1 1 not-connected 2684354 32 disabled 0
The Link Aggregation Control Protocol (LACP) channel protocol does not support half-duplex links. If a port is in active/passive mode and becomes half duplex, the port is suspended (and a syslog message is generated). The port is shown as "connected" using the show port command and as "not connected" using the show spantree command. This discrepancy is because the port is physically connected but never joined between spanning tree. To get the port to join spanning tree, either set the duplex to full or set the channel mode to off for that port.
Examples
The following example shows how to display the active spanning tree port configuration for VLAN 1 while in Per VLAN Spanning Tree (PVST+ mode):
Router# (enable) show spantree 1 active
Designated Root 00-60-70-4c-70-00
Designated Root Priority 16384
Root Max Age 14 sec Hello Time 2 sec Forward Delay 10 sec
Bridge ID MAC ADDR 00-d0-00-4c-18-00
Bridge Max Age 20 sec Hello Time 2 sec Forward Delay 15 sec
Port Vlan Port-State Cost Prio Portfast Channel_id
------------------------ ---- ------------- --------- ---- -------- ----------
2/3 1 forwarding 19 32 disabled 0
2/12 1 forwarding 19 32 disabled 0
The following example shows how to display the active spanning-tree port configuration for VLAN 1 (while in MISTP mode):
Router# (enable) show spantree 1 active
VLAN mapped to MISTP Instance: 1
Port Vlan Port-State Cost Prio Portfast Channel_id
------------------------ ---- ------------- --------- ---- -------- ----------
2/3 1 forwarding 200000 32 disabled 0
2/12 1 forwarding 200000 32 disabled 0
Table 116 describes the significant fields shown in the displays.
Table 116 show spantree Field Descriptions
Field
|
Description
|
VLAN
|
VLAN for which the spanning-tree information is shown.
|
Spanning tree
|
Status of whether Spanning Tree Protocol is enabled or disabled.
|
Designated Root
|
MAC address of the designated spanning-tree root bridge.
|
Designated Root Priority
|
Priority of the designated root bridge.
|
Designated Root Cost
|
Total path cost to reach the root.
|
Designated Root Port
|
Port through which the root bridge can be reached (shown only on nonroot bridges).
|
Root Max Age
|
Amount of time a bridge packet data unit (BPDU) packet should be considered valid.
|
Hello Time
|
Number of times the root bridge sends BPDUs.
|
Forward Delay
|
Amount of time the port spends in listening or learning mode.
|
Port
|
Port number.
|
Vlan
|
VLAN to which the port belongs.
|
Port-State
|
Spanning tree port state (disabled, inactive, not-connected, blocking, listening, learning, forwarding, bridging, or type-pvid-inconsistent).
|
Cost
|
Cost associated with the port.
|
Prio
|
Priority associated with the port.
|
Portfast
|
Status of whether the port is configured to use the PortFast feature.
|
Channel_id
|
Channel ID number.
|
Related Commands
Command
|
Description
|
show spantree backbonefast
|
Displays whether the spanning-tree BackboneFast Convergence feature is enabled.
|
show spantree blockedports
|
Displays only the blocked ports on a per-VLAN or per-instance basis.
|
show spantree portvlancost
|
Shows the path cost for the VLANs or extended-range VLANs.
|
show spantree statistics
|
Shows spanning tree statistical information
|
show spantree summary
|
Displays a summary of spanning-tree information.
|
show spantree uplinkfast
|
Shows the UplinkFast feature settings.
|
show tag-switching atm-tdp bindings
The show tag-switching atm-tdp bindings command is replaced by the show mpls atm-ldp bindings command. See the show mpls atm-ldp bindings command for more information.
show tag-switching atm-tdp bindwait
The show tag-switching atm-tdp bindwait command is replaced by the show mpls atm-ldp bindwait command. See the show mpls atm-ldp bindwait command for more information.
show tag-switching atm-tdp capability
The show tag-switching atm-tdp capability command is replaced by the show mpls atm-ldp capability command. See the show mpls atm-ldp capability command for more information.
show tag-switching atm-tdp summary
The show tag-switching atm-tdp summary command is replaced by the show mpls atm-ldp bindings summary command. See the show mpls atm-ldp bindings command for more information.
show tag-switching cos-map
The show tag-switching cos-map command is replaced by the show mpls cos-map command. See the show mpls cos-map command for more information.
show tag-switching prefix-map
The show tag-switching prefix-map command is replaced by the show mpls prefix-map command. See the show mpls prefix-map command for more information.
show tag-switching tdp bindings
The show tag-switching tdp bindings command is replaced by the show mpls ldp bindings command. See the show mpls ldp bindings command for more information.