show tech-support cluster

Collects and displays complete debugging information related to Multi-Chassis Trunking (MCT) cluster configuration.
Syntax
show tech-support packet-loss
Modes

Privileged EXEC mode

Usage Guidelines

The show tech-support cluster command output includes the output of the show cluster and the show cluster ccp peer detail commands. The show tech-support cluster command output displays the following information:

  • Cluster configuration
  • Spanning Tree Protocol (STP), if configured
  • Rapid Spanning Tree Protocol (RSTP), if configured
  • Peer details
  • Cluster Communication Protocol (CCP)
  • Last reason for CCP down
  • Inter-Chassis Link (ICL)
  • MCT client
  • Transmission Control Protocol (TCP) connection

Examples

The following example displays sample output from the show tech-support cluster command. 

device# show tech-support cluster
==========================================================================
BEGIN : show running config cluster
CONTEXT : CONSOLE#0 : CLUSTER CONFIG
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
HW/SW INFO : ICX7650-26Q/SWR08050b468
==========================================================================

Cluster Information :
cluster s3 3
!
==========================================================================
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
END : show running config cluster
TIME TAKEN : 7813 ticks (328146 nsec)
==========================================================================
==========================================================================
BEGIN : show cluster <cluster id> <CR|span|802-1w>
CONTEXT : CONSOLE#0 : CLUSTER,STP,RSTP
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
HW/SW INFO : ICX7650-26Q/SWR08050b468
==========================================================================

Cluster s3 3
============
Rbridge Id: 0, Session Vlan: 0
Cluster State: Undeploy
Client Isolation Mode: Loose
Member Vlan Range:

L2 VLAN 5  are members of single spanning tree.

L2 VLAN 5  are members of single spanning tree.
==========================================================================
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
END : show cluster <cluster id> <CR|span|802-1w>
TIME TAKEN : 3052 ticks (128184 nsec)
==========================================================================
==========================================================================
BEGIN : show ccp peer detail
CONTEXT : CONSOLE#0 : CLUSTER CCP PEER DETAILS
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
HW/SW INFO : ICX7650-26Q/SWR08050b468
==========================================================================

 No Cluster Configured
==========================================================================
TIME STAMP : 20:21:18.142 GMT+00 Wed Apr 17 2002
END : show ccp peer detail
TIME TAKEN : 367 ticks (15414 nsec)
==========================================================================
History
Release version Command history
Release 08.0.00a The show tech-support command was enhanced to display MCT cluster configuration information.
Parent topic: Debug Commands Q - Z