Advanced System Command Reference for Cisco NCS 6000 Series Routers

show tech-support

To automatically run show commands that display system information, use the show tech-support command in the XR EXEC mode.

show tech-support [password] [file send-to [background] [compressed | uncompressed]] [location node-id]

Syntax Description


password	(Optional) Leaves passwords and other security information in the output. If not used, passwords and other security-sensitive information in the output are replaced with the label "<removed>".
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.

Command Default

The command output is not compressed.

Passwords and other security information are not displayed.

Command Modes

System Admin Config mode

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support command:

show running-config
show version
show interfaces
show arm summary
show arm conflicts
show install
show filesystem
dir location all: pwd = disk0:
dir location all: pwd = bootflash:
run top_procs
show processes aborts location all
show processes blocked location all
show placement nodes all
show placement policy program all
show memory summary location all
show lpts ifib brief
show im database all
run gsp_show
show context all location all
show redundancy
show dsc all
show lr all
show ipv4 traffic
show ipv6 traffic
show logging
show inventory
show packet-memory
show packet-memory corrupt
show packet-memory failures
show platform

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read

show tech-support bcdl

To automatically run show commands that display information specific to bulk content downloader (BCDL) debugging, use the show tech-support bcdl command in XR EXEC mode.

show tech-support bcdl [bcdl-group] { file send-to [ background | compressed | uncompressed ]} [location node-id] [rack rack-id]

Syntax Description


`bcdl-group`	(Optional) Name of the BCDL group.
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack `rack-id`	(Optional) Specifies a list of racks.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support bcdl command to run show commands that display information specific to BCDL debugging. The BCDL is used to pass routing information from the Routing Information Base (RIB) to the linecards for Forwarding Information Base (FIB) processing. BCDL also allows Multiprotocol Label Switching (MPLS) to send label information to the FIB and allows Local Packet Transport Services (LPTS) to send information to the linecard processes.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support bcdl command:

show bcdl
show bcdl consumers
show bcdl tables
show process bcdl_agent
show bcdl trace location all

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read
sysmgr	read

show tech-support bundles

To automatically run show commands that display information specific to bundle debugging, use the show tech-support bundles command in XR EXEC mode.

show tech-support bundles { file send-to [ background | compressed | uncompressed ] }

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support bundles command for 802.3ad link bundles. This command is used to locate any issues related to bundling.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
basic-services	read

show tech-support cef

To automatically run show commands that display information specific to Cisco Express Forwarding (CEF) debugging, use the show tech-support cef command in XR EXEC mode.

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
vrf	(Optional) Specifies a VPN routing and forwarding (VRF) instance.
`vrf-name`	(Optional) Name of a VRF.
ipv4	(Optional) Specifies IPv4 CEF information.
ipv6	(Optional) Specifies IPv6 CEF information.
mpls	(Optional) Specifies Multiprotocol Label Switching CEF information.
A.B.C.D	(Optional) Specifies IPv4 Prefix entries.
A.B.C.D/length	(Optional) Specifies IPv4 Prefix mask.
detail	(Optional) Specifies detailed CEF debugging information.
brief	(Optional) Specifies a brief CEF debugging information.
interface	(Optional) Specifies CEF interface status and configuration.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Specifies a list of racks.
platform	(Optional) Specifies platform CEF related logs.

Command Default

IPv4 is the default.

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support cef command to run show commands that display information specific to CEF debugging. This command is used to locate any issues related to the Forwarding Information Base (FIB) which is more commonly referred to as Cisco Express Forwarding (CEF). This command generates CEF debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support cef command:

show version
show running
show route {ipv4 | ipv6} unicast
show proc blocked
show cef {ipv4 | ipv6 | mpls} exceptions
show cef {ipv4 | ipv6 | mpls} drop
show ipv4 interface brief
show cef {ipv4 | ipv6} summary
show cef {ipv4 | ipv6 | mpls} interface
show cef ipv4 non-recursive
show cef {ipv4 | ipv6}
show cef {ipv4 | ipv6 | mpls} adjacency
show mpls forwarding (if the mpls keyword is specified)

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read
cef	read

show tech-support cfgmgr

To automatically run show commands that display information to gather information about the configuration manager, use the show tech-support cfgmgr command in XR EXEC mode.

show tech-support cfgmgr [rack] [location node-id] [ file send-to [background] [compressed | uncompressed]]

Syntax Description


rack	Specifies that the command output for a rack.
location `node-id`	Specifies a node. The `node-id` argument is entered in the rack/slot/module notation.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support cfgmgr command to gather information about the configuration manager. This command is used to locate any issues in regards to executing configuration commands or problems.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read
sysmgr	read
cisco-support	read

show tech-support custom source-file

To automatically run a customised list of show commands specified in a text file, use the show tech-support custom source-file command in the XR EXEC mode.

show tech-support custom [ source-file] file-location

Syntax Description


custom	Executes the general health check commands specified in the general.tech file and collects debugging information. The general health check command list (general.tech) is present in the default directory.
source-file	(Optional) Executes customised list of show commands specified in a text file and collects debugging information. The source file includes all diagnostics commands from EXEC and sys-admin mode.
`file-location`	Name of the file. The following valid options are listed: `filename` disk0: `filename` ftp: `filename` harddisk: `filename` harddiska: `filename` harddiskb: `filename` rootfs: `filename` tftp: `filename`

Command Default

The command output is compressed.

Passwords and other security information are not displayed.

Command Modes

System Admin Config mode

XR EXEC mode

Command History


Release	Modification
Release 6.3.3	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read

Examples

The following example shows the output of the show tech-support custom source-file command:

RP/0/RP0/CPU0:#show tech-support custom source-file disk0:cli.dat     
Mon Apr 30 12:11:41.831 UTC
++ Show tech start time: 2018-Apr-30.121148.UTC ++
Mon Apr 30 12:11:49 UTC 2018 Waiting for gathering to complete
..................Mon Apr 30 12:12:55 UTC 2018 Waiting for Sysadmin show tech-support collection
..........Mon Apr 30 12:19:55 UTC 2018 Please collect Admin show tech-support ctrace in addition to any sysadmin show-tech-support collection

Mon Apr 30 12:19:56 UTC 2018 Compressing show tech output
Show tech output available at 0/RP0/CPU0 : /harddisk:/showtech/showtech-custom-2018-Apr-30.121148.UTC.tgz
++ Show tech end time: 2018-Apr-30.122001.UTC ++

Examples

The following example shows the output of the show tech-support custom command:

RP/0/RP0/CPU0#show tech-support custom
Mon Apr 30 12:00:17.780 UTC
++ Show tech start time: 2018-Apr-30.120019.UTC ++
Mon Apr 30 12:00:20 UTC 2018 Waiting for gathering to complete
..................................................................................
Mon Apr 30 12:05:40 UTC 2018 Compressing show tech output
Show tech output available at 0/RP0/CPU0 : /harddisk:/showtech/showtech-custom-2018-Apr-30.120019.UTC.tgz
++ Show tech end time: 2018-Apr-30.120541.UTC ++

When you execute the show tech-support custom command, the general health check commands specified in the general.tech file are executed.

show tech-support ethernet

To automatically run show commands that display information specific to ethernet debugging, use the show tech-support ethernet command in XR EXEC mode.

show tech-support ethernet[ controllers [file send-to [background] [compressed | uncompressed]]] | [interface interface-type interface-instance] | [protocols ]

Syntax Description

controllers

Collects the L1 Ethernet controller related information and saves to disk.

file

(Optional) Specifies that the command output is saved to a specified file.

sent-to

Name of the file. The following valid options are listed:

filename
disk0: filename
disk1: filename
harddisk: filename
tftp: filename

interface

(Optional) Collects the status and configuration information about a specific interface.

interface-type

Identifies a physical interface or a virtual interface.

Note

Use the show interfaces command to see a list of all possible interfaces currently configured on the router.

interface-instance

Specifies the interface instance. The argument interface-instance is expressed in the rack/slot/module notation.

protocols

(Optional) Specifies the interest for ethernet protocols.

Command Default

IPv4 is the default.

The command output is compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support ethernet command to run show commands that display information specific to VLAN and ethernet infrastructure debugging. This command generates ethernet debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support ethernet command:

show ethernet controller trace
show controllers oper
show controllers phy
show icpe-internal local controller odu-group trace location 0/1/CPU0
show icpe-internal local controller odu-group db location 0/1/CPU0
show process odu_group_ma
show process odu_group_ea
show process blocked
show context

The following show commands run automatically when you run the show tech-support ethernet command per node:

show process blocked
show context
show controllers oper
show controllers bert
show controllers stats
show controllers control
show controllers mac
show controllers internal
show controllers phy
show controllers xgxs
show controllers regs
show ethernet driver trace
show ethernet infra trace
show processes ether_caps_partner
show processes ether_sock
show processes vlan_ma
show processes vlan ea
show ethernet infra internal ether-ma global
show ethernet infra internal ether-ma trunks
show ethernet infra internal vlan-ma global
show ethernet infra internal vlan-ma trunks
show ethernet infra internal vlan-ma subs
show ethernet infra internal ea global
show ethernet infra internal ea trunks
show ethernet infra internal ea subs
show ethernet driver internal all driver-id all
show ethernet driver api-stats location 0/0/CPU0
show ethernet driver api-stats detail all location 0/0/CPU0
show ethernet trace hardware spa
show ethernet trace hardware plim location 0/0/CPU0
show ethernet trace hardware plim location 0/1/CPU0
show ethernet trace hardware plim location 0/2/CPU0
show ethernet ring g8032 status location 0/0/CPU0
show ethernet ring g8032 trace
show process eth_intf_ea
show process eth_intf_ma
show ethernet v-ether db location 0/0/CPU0
show ethernet v-ether trace location 0/0/CPU0

show ethernet cfm trace detail location all
show ethernet cfm servicesshow ethernet cfm interfaces status
show ethernet cfm configuration-errors
show ethernet cfm nv satellite-fabrics
show ethernet cfm nv satellite-links
show ethernet cfm nv host-meps
show ethernet cfm nv satellites
show ethernet cfm local maintenance-points
show ethernet cfm local meps
show ethernet cfm local meps verbose
show ethernet cfm peer meps
show ethernet cfm peer meps detail
show ethernet cfm traceroute-cache
show ethernet cfm traceroute-cache detail
show ethernet cfm ccm-learning-database
show ethernet cfm interface statistics
show ethernet cfm interface ais
show ethernet cfm summary
show ethernet oam trace verbose location all
show ethernet oam trace verbose global-mgr location all
show ethernet oam configuration
show ethernet oam discovery
show ethernet oam interfaces
show ethernet oam statistics
show error-disable
show ethernet loopback trace location all
show ethernet loopback permitted
show ethernet loopback active
show ethernet sla configuration-errors
show ethernet sla operations
show ethernet sla statistics
show ethernet sla statistics detail
show ethernet sla support
show spp offload lib trace location all

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support fabric

To automatically run show commands that display information specific to fabric debugging, use the show tech-support fabric command in System Admin EXEC mode.

show tech-support fabric [file sent-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location`node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Specifies a list of rack.

Command Default

The command output is not compressed.

Command Modes

System Admin EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support fabric command to run show commands that display information specific to fabric debugging. This command generates fabric information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support fabric multicast command:

show controllers fabric fgid stat all detail
show controllers fabric fgid info
show process fgid_allocator
show process fgid_aggregator
show process fgid_server
show process fgid_allocator

The following show commands run automatically when you run the show tech-support fabric traffic command:

show controllers fabric plane all detail
show controllers fabric plane all stat brief
show controllers fabric plane all stat detail
show controllers fabric link port
show controller fabricq stat
show controllers fabricq queues
show controllers fabricq eio links all
show controller ingressq stat
show controller ingressq queue all
show controller ingressq fabric pla
show control ingressq block ssm bpmem 0
show controllers ingressq block fqm queue
show controllers ingressq vports all
show controllers ingressq interfaces all
show controllers ingressq eio links all
show controller fia rxslice all uq all channel all
show controllers cpuctrl devices ingressq pdma queue all act
show controllers cpuctrl devices egressq pdma queue all act
show controllers cpuctrl devices fabricq pdma queue all act

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support gsp

To automatically run show commands that display information specific to Gigabit Switch Platform (GSP) debugging, use the show tech-support gsp command in XR EXEC mode.

show tech-support gsp [client | group] [location node-id] [rack] [file send-to [background] [compressed | uncompressed]]

Syntax Description


client	(Optional) Displays the client tech-support information.
group	(Optional) Displays the group tech-support information by group-id or group-name.
rack	(Optional) Displays the number of racks
location	(Optional) Specifies a node.
`node-id`	(Optional) Node ID. The `node-id` argument is entered in the `rack/slot/module` notation.
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support gsp command to run show commands that display information specific to GSP debugging. GSP is a common IPC utilized in Cisco IOS XR software to communicate between nodes. This command would be used to determine if there are any issues with GSP communication between nodes. This command generates GSP debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support gsp command:

show gsp group addresses
show gsp group admin addresses
show gsp group lr-control addresses
show gsp group gid 0
show gsp group gid 1000
show gsp group gid 2000
show gsp memory
show gsp stats client
show gsp stats server jid 0
show gsp trace server bootstrap location all
show gsp trace server timeout slow location all
show gsp trace server timeout fast location all
show gsp trace server limp fast location all
show gsp trace server limp slow location all
show gsp trace server error api location all
show gsp trace server error minor location all
show gsp trace server ens location all

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read
sysmgr	read

show tech-support install

To automatically run show commands that display information specific to installation information, use the show tech-support install command in the XR EXEC mode.

show tech-support install [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Default

Output is logged to the terminal screen.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support install command to run show commands that display information specific to installation information. This command is useful for any problems encountered while executing install operations on the system during an install activate, install add, remove, or commit operation.This command generates installation information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support install command:

show install request
show version
show install active summary
show install committed summary
show install package all detail
show install log verbose
show running-config sanitize
show redundancy
show logging
show platform
show install active detail
show install committed detail
show install inactive detail
show pkgfs trace location all
show memory summary location node-id
show context location node-id
show processes memory location node-id
show processes aborts location node-id
show processes blocked location node-id
show pkgfs trace location node-id
show filesystem location node-id
run diskinfo (various)

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support mpls ldp

To automatically run show commands that display information specific to Multiprotocol Label Switching (MPLS) Label Distribution Protocol (LDP) debugging, use the show tech-support mpls ldp command in XR EXEC mode.

show tech-support mpls ldp location node-id {verbosity value | file send-to [background] [compressed | uncompressed]}

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack `rack-id`	(Optional) Specifies a list of racks or a specifc rack with rack-id argument.
verbosity`value`	Specifies the verbosity. The `value` argument is expressed in number and has valid range from 1 through 4. 1: brief 2: detail 3: detail+trace (dflt) 4: extended
vrf`name`	(Optional) Specifies a VPN routing and forwarding (VRF) instance.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates LDP debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
mpls-ldp	read

show tech-support mpls optical-uni

To automatically run show commands that display information specific to Multiprotocol Label Switching (MPLS) Optical User Network Interface (O-UNI) debugging, use the show tech-support mpls optical-uni command in XR EXEC mode.

show tech-support mpls optical-uni {file send-to [background] [compressed | uncompressed] | terminal [page]}

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
terminal	Specifies that the command output is displayed on the terminal.
page	(Optional) Specifies that the command output is displayed one page at a time. Use the return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl+C keys to stop the command output.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates O-UNI debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
ouni	read

show tech-support mpls rsvp

To automatically run show commands that display information specific to Multiprotocol Label Switching (MPLS) Resource Reservation Protocol (RSVP) debugging, use the show tech-support mpls rsvp command in XR EXEC mode.

show tech-support mpls rsvp {terminal [page] | file send-to [background] [compressed | uncompressed] | standby }

Syntax Description


terminal	Displays the command output on the terminal.
page	(Optional) Displays the command output on a single page at a time. Use the Return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl-C keys to stop the command output.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
standby	Displays standby node specific information.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support mpls command to run show commands that display information specific to MPLS RSVP debugging. This command generates RSVP debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router. See 'Obtaining Documentation and Submitting a Service Request' section on page iii in the Preface for Cisco Technical Support contact information.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support mpls rsvp command:

show rsvp interface detail
show rsvp counters pak
show rsvp counters handles
show rsvp counters database private
show rsvp counters messages private
show rsvp counters memory
show rsvp counters events
show rsvp counters notifications-client
show rsvp counters request
show rsvp counters destroy-reasons
show rsvp counters policy
show rsvp graceful-restart
show rsvp fast-reroute summary
show rsvp graceful-restart neighbors detail
show rsvp hello instance detail
show rsvp sender detail
show rsvp reservation detail
show rsvp request detail
show rsvp session detail
show rsvp authentication
show rsvp sender private
show rsvp reservation private
show rsvp request private
show rsvp interface private
show rsvp installed private
show rsvp trace events
show rsvp trace default
show rsvp trace buffer
show rsvp trace interface
show rsvp trace errors
show rsvp trace client
show rsvp debug-error

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
mpls-te or ouni	read

Examples

The following example shows some of the show tech-support mpls rsvp command output:


RP/0/RP0/CPU0:router# show tech-support mpls rsvp terminal page 

-------------------------------------------------------------------------------

            show tech-support mpls rsvp (Detail with Event traces)             

-------------------------------------------------------------------------------


------------------------- show rsvp interface detail --------------------------
INTERFACE: GigE0/1/0/0 (ifh=0x1180060).
 VRF ID: 0x0 (Default).
 BW (bits/sec): Max=1230M. MaxFlow=1230M.
                Allocated=0 (0%). MaxSub=0.
 Signalling: No DSCP marking. No rate limiting.
 States in: 0. Max missed msgs: 4.
 Expiry timer: Not running. Refresh interval: 45s.
 Normal Refresh timer: Not running. Summary refresh timer: Not running.
 Refresh reduction local: Enabled. Summary Refresh: Enabled (4096 bytes max).

 Reliable summary refresh: Disabled. Bundling: Enabled. (4096 bytes max).
 Ack hold: 400 ms, Ack max size: 4096 bytes. Retransmit: 900ms.


--------------------------- show rsvp counters pak ----------------------------
Number of pak TX=0
Number of pak events received from raw=1
Number of spurious events received from raw=1
Number of packets received from raw=0
Number of errored drops=0
Authentication queue:
    Number of enqueues=0
    Number of drops due to max q size=0
    High water mark=0
    Current queue size=0
High priority queue:
    Number of enqueues=0
    Number of drops due to max q size=0
    High water mark=0
    Current queue size=0
Low priority queue:
    Number of enqueues=0
    Number of drops due to max q size=0
    High water mark=0
    Current queue size=0


------------------------- show rsvp counters handles --------------------------

         All allocated handles:     5
    Unallocated cached handles:  1019
                               -------
                  LXSB handles:     1
                   ISB handles:     2
                    KI handles:     1
                               -------
  Total handles ever allocated:     5
      Total handles ever freed:     0


--------------------- show rsvp counters database private ---------------------

                                 Sessions: 0
       Locally created and incoming Paths: 0
                           Outgoing Paths: 0
Locally created and incoming Reservations: 0
                    Outgoing Reservations: 0
                               Interfaces: 2
                                Installed: 0
                            New LSP count: 0
                      Refreshed LSP count: 0
      LSP count recovered from checkpoint: 0
                            Proxy Senders: 0
                       Proxy Reservations: 0
                          Proxy Listeners: 1
                           TMB allocation: 0
                             Local Routes: 22


--------------------- show rsvp counters messages private ---------------------
 Routed                 Recv     Xmit                        Recv     Xmit
    Path                            0    Resv                            0
    PathError                       0    ResvError                       0
    PathTear                        0    ResvTear                        0
    ResvConfirm                     0    Hello                           0
    Ack                             0    SRefresh                        0
    Challenge                       0    ChallengeRsp                    0
    Retransmit                      0    Rate Limited                    0
    OutOfOrder                       
    Bundle                          0    AckSubmsg                       0
    PathSubmsg                      0    ResvSubmsg                      0
    PathTearSubmsg                  0    ResvTearSubmsg                  0
    PathErrorSubmsg                 0    ResvErrorSubmsg                 0
    PathQuery                       0

 

 All RSVP Interfaces    Recv     Xmit                        Recv     Xmit
    Path                   0        0    Resv                   0        0
    PathError              0        0    ResvError              0        0
    PathTear               0        0    ResvTear               0        0
    ResvConfirm            0        0    Hello                  0        0
    Ack                    0        0    SRefresh               0        0
    Challenge              0        0    ChallengeRsp           0        0
    Retransmit                      0    Rate Limited                    0
    OutOfOrder             0         
    Bundle                 0        0    AckSubmsg              0        0
    PathSubmsg             0        0    ResvSubmsg             0        0
    PathTearSubmsg         0        0    ResvTearSubmsg         0        0
    PathErrorSubmsg        0        0    ResvErrorSubmsg        0        0
    PathQuery              0        0


-------------------------- show rsvp counters memory --------------------------
Pool size  Count     
---------- ----------
32                  0
48                  0
96                  0
128                 0
192                 0
256                 0
Dynamic             0

-------------------------- show rsvp counters events --------------------------
       

------------------- show rsvp counters notifications-client -------------------
Total notifications                     Total filtered notifications            
 Path delete                          0  Path delete                          0 
 Path error                           0  Path error                           0 
 Path change                          0  Path change                          0 
 Matching Resv create                 0  Matching Resv create                 0 
 Matching Resv change                 0  Matching Resv change                 0 
 Matching Resv delete                 0  Matching Resv delete                 0 
 Async Path create                    0  Async Path create                    0 
 Resv delete                          0  Resv delete                          0 
 Resv error                           0  Resv error                           0 
 Resv confirm                         0  Resv confirm                         0 
 Async Resv create                    0  Async Resv create                    0 
 Listener Path create                 0  Listener Path create                 0 
 Listener Path change                 0  Listener Path change                 0 
 Listener Path delete                 0  Listener Path delete                 0 
 Listener Path FRR                    0  Listener Path FRR                    0 
 Listener Assign Backup err           0  Listener Assign Backup err           0 
 Listener Resv create                 0  Listener Resv create                 0 
 Listener Resv change                 0  Listener Resv change                 0 
 Listener Resv delete                 0  Listener Resv delete                 0 
 Restart Time                         0  Restart Time                         0 
 Recovery Done                        0  Recovery Done                        0

show tech-support mpls traffic-eng

To automatically run show commands that display information specific to Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) debugging, use the show tech-support mpls traffic-eng command in XR EXEC mode.

show tech-support mpls traffic-eng {forwarding tunnel-name tunnel-name p2mp | tp | file send-to [background] [compressed | uncompressed] | terminal [page]}

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
forwarding	Displays forwarding information for a tunnel.
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
tp	Displays Transport Profile Information.
tunnel-name	Specifies the tunnel name that is used by the RSVP process.
`tunnel name`	Name for the tunnel.
p2mp	Specifies P2MP tunnel.
terminal	Specifies that the command output is displayed on the terminal.
page	(Optional) Specifies that the command output is displayed one page at a time. Use the return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl+C keys to stop the command output.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates MPLS-TE information that can be useful for Cisco Technical Support representatives when troubleshooting a router. See 'Obtaining Documentation and Submitting a Service Request' section on page iii in the Preface for Cisco Technical Support contact information.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
mpls-te	read

Examples

The following example shows some of the show tech-support mpls traffic-eng command output that is displayed on the terminal:


RP/0/RP0/CPU0:router# show tech-support mpls traffic-eng terminal page 

-------------------------------------------------------------------------------

                      show tech-support mpls traffic-eng                       

-------------------------------------------------------------------------------


-------------------- show mpls traffic-eng tunnels summary --------------------
Signalling Summary:
              LSP Tunnels Process:  running
                     RSVP Process:  running
                       Forwarding:  enabled
    Head: 0 interfaces, 0 active signalling attempts, 0 established
          0 explicit, 0 dynamic
          0 activations, 0 deactivations
          0 recovering, 0 recovered
    Mids: 2
    Tails: 0
          Periodic reoptimization:  every 3600 seconds, next in 2703 seconds
           Periodic FRR Promotion:  every 300 seconds, next in 106 seconds
      Periodic auto-bw collection:  disabled
          
Fast ReRoute Summary:
    Head:     0 FRR tunnels, 0 protected, 0 rerouted
    Mid:      0 FRR tunnels, 0 protected, 0 rerouted
    Summary:  0 protected, 0 link protected, 0 node protected, 0 bw protected
    Backup:   0 tunnels, 0 assigned
    Interface: 0 protected, 0 rerouted

--------------- show mpls traffic-eng counters tunnels summary ----------------
 Head:                     Mid:                       Tail:
  Total:                 0 Total:                   8 Total:                   0
  Sender Create:         0 Path Create:             2 Path Create:             0
  Sender Modify:         0 Path Change:             0 Path Change:             0
  Sender Delete:         0 Path Delete:             0 Path Delete:             0
  RESV Create:           0 Receiver Create:         2 Receiver Create:         0
  RESV Change:           0 Receiver Modify:         0 Receiver Modify:         0
  RESV Delete:           0 Receiver Delete:         0 Receiver Delete:         0
  Path Delete:           0 RESV Create:             2 RESV Create:             0
  Path Error:            0 RESV Delete:             0 RESV Delete:             0
  Path Change:           0 RESV Change:             0 RESV Change:             0
  Path Create:           0 Sender Create:           2 RESV Error:              0
  RESV Confirm:          0 Sender Modify:           0
                           Sender Delete            0
  Other:                 0 Other:                   0 Other:                   0

-------------------- show mpls traffic-eng counters batch ---------------------
Messages   Batches   MinSize   MaxSize   AverageSize   Description
--------   -------   -------   -------   -----------   -----------
0          0         0         0         0             IF CREATE
0          0         0         0         0             CAPS ADD
0          0         0         0         0             MTU UPDATE
0          0         0         0         0             STATE UPDATE
0          0         0         0         0             IF REPLICATE
0          0         0         0         0             IF DEL CONFIRM
0          0         0         0         0             IF DELETE
25         23        1         2         1             NOTFN from IM
4          2         2         2         2             MESSAGE to RSVP
9          6         1         2         1             MESSAGES from RSVP
0          0         0         0         0             MESSAGES to IGP
0          0         0         0         0             SYSDB VRFNs
0          0         0         0         0             SYSDB APPLYs
2          1         2         2         2             MESSAGE to LSD
2          2         2         2         1             MESSAGES from LSD
12         6         1         6         2             MESSAGES to IPARM

---------- show mpls traffic-eng link-management statistics summary -----------
          
  LSP Admission Statistics::

         Setup    Setup    Setup    Setup    Tear     Tear     Tear    
         Requests Admits   Rejects  Errors   Requests Preempts Errors  
         -------- -------- -------- -------- -------- -------- --------
    Path        2        2        0        0        0        0        0
    Resv        2        2        0        0        0        0        0


---------------- show mpls traffic-eng link-management summary ----------------

  System Information::
      Links Count         : 6 (Maximum Links Supported 100) 
      Flooding System     : enabled
      IGP Areas Count     : 1

  IGP Areas 
  ----------

  IGP Area[1]:: OSPF 100 area 0
      Flooding Protocol   : OSPF
      Flooding Status     : flooded
 --More--  Zero Nodes Found.
      Periodic Flooding   : enabled (every 180 seconds)
      Flooded Links       : 6
      IGP System ID       : 10.1.1.1
      MPLS TE Router ID   : 10.1.1.1
      IGP Neighbors       : 6


------------- show mpls traffic-eng fast-reroute database summary -------------
Status     Count     
---------- ----------
Active     0
Ready      0
Partial    0

------------------------ show mpls forwarding summary -------------------------
Forwarding entries:
   Label switching: 60
   MPLS TE tunnel head: 0
   MPLS TE fast-reroute: 0 via 0 protected next-hops
   MPLS TE internal: 0
Forwarding updates:
   392 updates, 37 messages
Labels in use:
   Reserved: 3
   Lowest: 0
   Highest: 16059
   Deleted stale label entries: 0

Pkt drops=0, fragm=0, fail_look=0

Pkts dropped:    0
Pkts fragmented: 0
Failed lookups:  0

----------------------- show cef drop location 0/0/cpu0 -----------------------
CEF Drop Statistics

----------------------- show cef drop location 0/1/cpu0 -----------------------
CEF Drop Statistics
Node: 0/1/CPU0
  Unresolved drops     packets :               0
  Unsupported drops    packets :               0
  Null0 drops          packets :               0
  No route drops       packets :               0
  No Adjacency drops   packets :               0
  Checksum error drops packets :               0

show tech-support multicast

To automatically run show commands that display information specific to multicast-related information, use the show tech-support multicast command in XR EXEC mode.

show tech-support multicast [address-family] [classic] [group group-address] [terminal [page]] [file send-to [background] [compressed | uncompressed]] [source source-address] [hardware] [location node-id] [rack] [vrf vrf-name]

Syntax Description


address-family	Collects address family specific information. It can be either ipv4 or ipv6.
classic	(Optional) Retrieves multicast related information using the non-fast method.
group	(Optional) Specifies the multicast group address.
`group-address`	(Optional) Address or name of the multicast group. An address is a multicast IP address in four-part dotted-decimal notation. A name is as defined in the Domain Name System (DNS) hosts table.
terminal	(Optional) Displays the command output on the terminal.
page	(Optional) Displays the command output on a single page at a time. Use the Return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks).
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
source	(Optional) Displays the multicast source address.
`source address`	(Optional) Source address for multicast.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
hardware	(Optional) Displays the hardware platform information.
rack	(Optional) Displays the list of racks.
vrf	(Optional) Specifies a VPN routing and forwarding (VRF) instance.
`vrf-name`	Name of VRF.

Command Default

Output is logged to the terminal screen.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.
Release 6.4.1	From this release onwards address-family is a mandatory keyword.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support multicast command to run show commands that display information specific to multicast-related information for PIM, IGMP, and mcast. This command generates multicast information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support multicast command:

show version
show running-config
show ip interface brief
show install
show processes aborts location all
show processes blocked location all
show context location all
show memory summary location all
show ip access-lists show ip mhost default-interface
show msdp summary
show msdp globals
show msdp sa-cache summary
show msdp statistics peer
show pim group-map
show pim topology route-count
show pim topology ip-address
show pim rpf count
show pim rpf
show pim traffic
show pim join-prune statistic
show pim interface state-on
show pim tunnel info all
show pim neighbor
show pim nsf
show pim summary
show igmp groups summary
show igmp groups group-address
show igmp interface
show igmp traffic
show igmp nsf
show igmp summary
show mrib client filter
show mrib route summary
show mrib route source-address
show mrib nsf
show cef ipv4 prefix location node-id
show mfib route summary location node-id
show mfib route source-address location node-id
show mfib counter location node-id
show mfib nsf location node-id
show mfib hardware route mofrr location node-id
show mfib hardware route olist detail source-address location node-id
show mfib hardware interface detail location node-id
show mfib hardware route statistics source-address location node-id
show mfib hardware resource-counter location node-id
show mfib hardware adjacency detail location node-id
show mfib hardware route accept-bitmap detail source-address location node-id

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services or cisco-support	read
multicast	read

show tech-support netflow

To automatically run show commands that display information specific to netflow debugging, use the show tech-support netflow command in XR EXEC mode.

show tech-support netflow [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates netflow debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support nrs

To automatically run show commands that display information specific to the name registration service (NRS) information, use the show tech-support nrs command in XR EXEC mode.

show tech-support nrs [file send-to [background | compressed | uncompressed] | location node-id | rack]

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
rack	(Optional) Displays the list of racks.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support nrs command to collect data for the NRS. The NRS is a central registration authority and is used by the Replication Data Services (RDS) and the Event Notification Services (ENS). This command generates NRS debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support password

To automatically run show commands that display information to include the password in the output for debugging, use the show tech-support password command in XR EXEC mode.

show tech-support password { [file send-to [background] [compressed | uncompressed]] | location node-id | rack}

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location`node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates output to include the password for debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support pfi

To automatically run show commands that display information specific to Packet Forwarding Infrastructure (PFI) debugging for all components, use the show tech-support pfi command in XR EXEC mode.

show tech-support pfi [file send-to [background] [compressed | uncompressed]]

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support pfi command to collect information for the PFI, which consists of interface-related date with regards to netio and interface manager. This command generates output PFI debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read
cisco-support	read

show tech-support qos

To automatically run show commands that display platform dependent and platform independent Quality of Service (QoS) debugging information, use the show tech-support qos command in XR EXEC mode.

show tech-support qos {platform | pi} [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


platform	Collects platform dependent QOS related information and saves to disk.
pi	Collects platform independent QOS related information and saves to disk.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location	(Optional) Specifies a node.
`node-id`	Node ID. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

This command generates QoS debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

Task ID


Task ID	Operations
basic-services	read
cisco-support	read

show tech-support rdsfs

To automatically run show commands that display information specific to Replication Data Services File System (RDSFS) debugging, use the show tech-support rdsfs command in XR EXEC mode.

show tech-support rdsfs [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support rdsfs command to run show commands that display information specific to RDSFS debugging and is relevant to bring to a ready state. This command generates RDSFS debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support rib

To automatically run show commands that display information specific to Routing Information Base (RIB) debugging, use the show tech-support rib command in XR EXEC mode.

show tech-support rib {ipv4 location {active | standby} | ipv6 location {active | standby}} {file send-to [background] [compressed | uncompressed] | terminal [page]}

Syntax Description


terminal	Displays the command output on the terminal.
page	(Optional) Displays the command output on a single page at a time. Use the Return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl-C keys to stop the command output.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
ipv4	Displays the IPv4 command output.
ipv6	Displays the IPv6 command output.
active	Collects information from the Active RIB.
standby	Collects information from the Standby RIB.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

The RIB data stores the best path information for the routing protocol that is sent to FIB to help build the data structures. This command generates RIB debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support routing bfd

To automatically run show commands that display information specific to Bidirectional Forwarding Detection (BFD) debugging, use the show tech-support routing bfd command in XR EXEC mode.

show tech-support routing bfd [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support routing bfd command to run show commands that display information specific to BFD debugging. This command generates BFD debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support routing bfd command:

show bfd session
show bfd
show memory heap fail all
show memory summary location all
show process blocked location node-id
show adjacency
show bfd location
show bfd session detail location node-id
show bfd session agent detail location node-id
show bfd timer-groups locationnode-id
show bfd index-mgrs location node-id
show bfd session-array location node-id
show bfd interfaces location node-id
show bfd bundles detail location node-id
show bfd counters packet invalid location node-id
show bfd counters packet private location node-id
show bfd client private
show controllers cpuctrl summary
show controllers cpuctrl client pdma bfd active location all

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read
cisco-support	read
ospf	read

show tech-support routing isis

To automatically run show commands that display information specific to Intermediate System-to-Intermediate System (IS-IS) debugging, use the show tech-support routing isis command in XR EXEC mode.

show tech-support routing isis [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support isis command to run show commands that display information specific to IS-IS debugging. This command generates IS-IS debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router. See 'Obtaining Documentation and Submitting a Service Request' section on page iii in the Preface for Cisco Technical Support contact information.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support routing isis command:

show isis trace all location all
show isis all
show clns statistics
show imds interface all
show ipv4 int brief
show ipv6 int brief
show route ipv4
show route ipv6
show inst which comp clns-isis

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support routing ospf

To automatically run show commands that display information specific to Open Shortest Path First (OSPF) debugging, use the show tech-support routing ospf command in XR EXEC mode.

show tech-support routing ospf {active | no-trace | standby} {terminal [page] | file send-to [background] [compressed | uncompressed]}

Syntax Description


no-trace	Excludes trace information from the command output.
active	Displays information from active route processor only.
standby	Displays information from standby route processor only.
terminal	Displays the command output on the terminal.
page	(Optional) Displays the command output on a single page at a time. Use the Return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl-C keys to stop the command output.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support routing ospf command to run show commands that display information specific to OSPF debugging. This command generates OSPF debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support routing ospf command:

show ospf
show ospf vrf all
show ospf summary
show ospf vrf all summary
show ospf interface
show ospf vrf all interface
show ospf virtual-links
show ospf vrf all virtual-links
show ospf neighbor detail
show ospf vrf all neighbor detail
show ospf database database-summary
show ospf vrf all database database-summary
show ospf database router self-originate
show ospf vrf all database router self-originate
show ospf statistics prot
show ospf statistics raw-io
show ospf statistics te
show ospf statistics spf
show ospf statistics rib-thread
show ospf statistics rib-batch
show ospf message-queue
show ospf border-routers
show ospf vrf all border-routers
show ospf retransmission-list
show ospf vrf all retransmission-list
show ospf request-list
show ospf vrf all request-list
show ospf flood-list
show ospf vrf all flood-list
show ospf maxage-list
show ospf vrf all maxage-list
show ospf bad-checksum
show ospf vrf all bad-checksum
show ospf standby
show ospf vrf all standby
show ip interface brief
show route ipv4 summary
show route vrf all ipv4 summary
show ospf trace all
show logging process ospf

Note

If you do not specify any options, all information is collected by default.
Active and standby options are exclusive and only one of them can be used. When neither active or standby is used, the information is collected from both RPs.
The no-trace option can be used with or without specifying the active or standby options.
When standby option is specified, only ospf- related information from the standby RP is included in the output. The common non-ospf information such as version, placement info, logging and so on are not included.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support routing ospfv3

To automatically run show commands that display information specific to Open Shortest Path First Version 3 (OSPFv3) debugging, use the show tech-support routing ospfv3 command in XR EXEC mode.

show tech-support routing ospfv3 {instance | detail | terminal [page] | file send-to [background] [compressed | uncompressed]}

Syntax Description


`instance`	Name of the OSPFv3 instance.
detail	Displays all available OSPFv3 information.
terminal	Displays the command output on the terminal.
page	(Optional) Displays the command output on a single page at a time. Use the Return key to display the next line of output or use the space bar to display the next page of information. If not used, the output scrolls (that is, it does not stop for page breaks). Press the Ctrl-C keys to stop the command output.
file	Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support routing ospfv3 command to run show commands that display information specific to OSPFv3 debugging. This command generates OSPFv3 debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support routing ospfv3 command:

show version
show run router ospfv3
show route ipv6 ospf
show ospfv3
show ospfv3 interface
show ospfv3 virtual-links
show ospfv3 neighbor
show ospfv3 message-queue
show ospfv3 request-list
show ospfv3 retransmission-list
show ospfv3 flood-list
show ospfv3 border-routers
show ospfv3 database database-summary
show ospfv3 database
show ospfv3 route

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read
cisco-support	read
ospf	read

show tech-support routing rpl

To automatically run show commands that display information specific to Routing Policy Language (RPL) debugging, use the show tech-support routing rpl command in XR EXEC mode.

show tech-support routing rpl [file send-to [background] [compressed | uncompressed]]| [location node-id] | [rack]

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location`node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
rack	(Optional) Displays the list of racks.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support routing rpl command to run show commands that display information specific to RPL debugging. This command generates RPL debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

The following show commands run automatically when you run the show tech-support routing rpl command:

show running-config rpl
show process policy_repository
show rpl route-policy policy-name pxl
show sysdb reg notif path /ipc/gl/policy_lang/policies/routing/ policy-name /pxl s

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read

show tech-support serial

To automatically run show commands that display information specific to serial debugging, use the show tech-support serial command in XR EXEC mode.

show tech-support serial [interface type instance] [show-only] [rack] [file send-to [background] [compressed | uncompressed]] [trace-only] [location node-id]

Syntax Description

file

(Optional) Specifies that the command output is saved to a specified file.

sent-to

Name of the file. The following valid options are listed:

filename
disk0: filename
disk1: filename
harddisk: filename
tftp: filename

background

(Optional) Specifies that the command runs in the background.

compressed

(Optional) Displays compressed command output.

uncompressed

(Optional) Displays the command output with no compression.

interface

(Optional) Collects information about a specific interface.

type

Interface type. For more information, use the question mark (?) online help function.

instance

Either a physical interface instance or a virtual interface instance as follows:

Physical interface instance. Naming notation is rack/slot/module/port and a slash between values is required as part of the notation.

rack: Chassis number of the rack.
slot: Physical slot number of the modular services card or line card.
module: Module number. A physical layer interface module (PLIM) is always 0.
port: Physical port number of the interface.

Note

In references to a Management Ethernet interface located on a route processor card, the physical slot number is alphanumeric (RP0 or RP1) and the module is CPU0. Example: interface MgmtEth0/RP1/CPU0/0.

Virtual interface instance. Number range varies depending on interface type.

For more information about the syntax for the router, use the question mark (?) online help function.

show-only

(Optional) Collects only show command information.

rack

(Optional) Displays the list of racks.

trace-only

(Optional) Collects only trace information.

location node-id

(Optional) Specifies a node. The node-id argument is entered in the rack/slot/module notation.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support serial command for serial-related data, such as T1/E1. This command generates serial debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support services

To automatically run show commands that display information specific to tech-support information that relates to services, use the show tech-support services command in XR EXEC mode.

show tech-support services svi [file send-to [background] [compressed | uncompressed]] [location node-id] [rack]

Syntax Description


svi	Collets information about Service Virtual Interfaces.
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
rack	(Optional) Displays the list of racks.
location`node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support services command to run show commands that display information specific to the services diversion infrastructure, which is used with the service blade offerings for the Cisco IOS XR platforms. This command generates tech-support information that relates to services debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read

show tech-support snmp

To automatically run show commands that display information specific to tech-support information related to Simple Network Management Protocol (SNMP) agent, use the show tech-support snmp command in XR EXEC mode.

Syntax Description


entitymib	(Optional) Displays the entitymib debugging information.
ifmib	(Optional) Displays the ifmib debugging information.
file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location`node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.
all	(Optional) Specifies all locations.
rack	(Optional) Displays the list of racks.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR Software command references for information about these commands and descriptions of their command output. The Cisco IOS XR Software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
basic-services	read
cisco-support	read

show tech-support sysdb

To automatically run show commands that display information specific to the System Database (SysDB), use the show tech-support sysdb command in XR EXEC mode.

show tech-support sysdb [file send-to [background] [compressed | uncompressed]] [rack] [location node-id]

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` disk0: `filename` disk1: `filename` harddisk: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
rack	(Optional) Displays the list of racks.
location	(Optional) Specifies a node.
`node-id`	(Optional). Node ID. The `node-id` argument is entered in the `rack/slot/module` notation.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 5.0.0	This command was introduced.

Usage Guidelines

This command generates tech-support information that is useful for Cisco Technical Support representatives when troubleshooting a router. By default, the output of this command is saved on the router's hard disk in a file with .tgz extension. You can share this file with Cisco Technical Support. To share, use the copy command to copy the .tgz file to a server or local machine. For example, copy harddisk:/showtech/ name.tgz tftp:// server_path .

For Cisco Technical Support contact information, see the 'Obtaining Documentation and Submitting a Service Request' section in the Preface.

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

The SysDB is the memory database that is used to store configuration and statistical data with some IPC data. This command generates SysDB information that relates to debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router.

Note

This command is not required during normal use of the router.

See the Cisco IOS XR software command references for information about these commands and descriptions of their command output. The Cisco IOS XR software command references are located at the following URL:

http://www.cisco.com/en/US/products/ps5845/prod_command_reference_list.html

Task ID


Task ID	Operations
cisco-support	read
basic-services	read

show tech-support tty

To automatically run show commands that display information specific to tech-support information related to TTY, use the show tech-support tty command in XR EXEC mode.

Syntax Description


file	(Optional) Specifies that the command output is saved to a specified file.
`sent-to`	Name of the file. The following valid options are listed: `filename` bootflash: `filename` disk0: `filename` disk0a: `filename` disk1: `filename` disk1a: `filename` disk2: `filename` ftp: `filename` harddisk: `filename` harddiska: `filename` harddiskb: `filename` lcdisk0: `filename` lcdisk0a: `filename` nvram: `filename` rcp: `filename` tftp: `filename`
background	(Optional) Specifies that the command runs in the background.
compressed	(Optional) Displays compressed command output.
uncompressed	(Optional) Displays the command output with no compression.
location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the rack/slot/module notation.
rack `rack-id`	(Optional) Specifies a list of racks. The `rack-id` denotes a rack number.

Command Default

The command output is not compressed.

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 4.3.0	This command was introduced.

Usage Guidelines

Tip

This command can generate a very large amount of output. You may want to redirect the output to a file using the file send-to keyword and argument. Redirecting the output to a file also makes sending the output to your Cisco Technical Support representative easier.

Use the show tech-support tty command to run show commands that display information specific to tty debugging. This command generates tty debugging information that can be useful for Cisco Technical Support representatives when troubleshooting a router. See 'Obtaining Documentation and Submitting a Service Request' section on page iii in the Preface for Cisco Technical Support contact information.

Note

This command is not required during normal use of the router.

Task ID


Task ID	Operation
cisco-support	read

Examples

The following example shows the output of the show tech-support tty command:


RP/0/RP0/CPU0:router# show tech-support tty
Tue Sep  4 09:41:21.414 UTC
++ Show tech start time: 2012-Sep-04.094121.UTC ++
Tue Sep 04 09:41:22 UTC 2012 Waiting for gathering to complete
................................
Tue Sep 04 09:44:31 UTC 2012 Compressing show tech output
Show tech output available at 0/RP0/CPU0 : harddisk:/showtech/showtech-tty-2012-Sep-04.094121.UTC.tgz
++ Show tech end time: 2012-Sep-04.094432.UTC ++

show tty details

To display TTY session information, use the show tty details command in the XR EXEC mode.

show tty details [location node-id]

Syntax Description


location `node-id`	(Optional) Specifies a node. The `node-id` argument is entered in the `rack/slot/module` notation.

Command Default

None

Command Modes

XR EXEC mode

Command History


Release	Modification
Release 4.3.0	This command was introduced.

Usage Guidelines

No specific guidelines impact the use of this command.

Task ID


Task ID	Operation
tty-access	read

Examples

The following example shows output of the show tty details command:


RP/0/RP0/CPU0:router# show tty details
Mon Sep  3 08:18:19.057 UTC

   Session Id     Exec Pid      Master Pid       PTY Count       Net Count      IBuf Count
Con         0     39280825            ----            ----            ----            ----

Aux         0         8201            ----            ----            ----            ----

   Session Id     Exec Pid      Master Pid       PTY Count       Net Count      IBuf Count
VTY         0      1077467         1077452             642           40582             655

The following example shows output of the show tty details location 0/RP0/CPU0 command:


RP/0/RP0/CPU0:router# show tty details location 0/RP0/CPU0
Mon Sep  3 08:20:29.469 UTC

   Session Id     Exec Pid      Master Pid       PTY Count       Net Count      IBuf Count
Con         0     39280825            ----            ----            ----            ----

Aux         0         8201            ----            ----            ----            ----

   Session Id     Exec Pid      Master Pid       PTY Count       Net Count      IBuf Count
VTY         0      1077467         1077452             642           40582             655

Bias-Free Language

Results

Chapter: Tech-Support Commands

Tech-Support Commands

show tech-support

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support bcdl

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support bundles

Syntax Description

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support cef

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support cfgmgr

Syntax Description

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support custom source-file

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

Examples

Examples

show tech-support ethernet

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support fabric

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support gsp

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support install

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Task ID

show tech-support mpls ldp

Syntax Description

Command Modes

Command History

Usage Guidelines