I have just added 2 x VSP 7024's in SPB mode and as an IST clustered pair into my exlsting L2 ToR configuration and the vlan, which has an i-sid assigned is unable to ping outside others within the same C-VLAN and also cannot ping the management IP of its partner.
VLAN mgmt has been set to the VID of 15 with an i-sid of 1000015.
I can ping between the 2 over the IPs assigned to the IST.
ISIS adjanencies are up and I can L2Traceroute to all others withing ToR L2 ring. I can see all other IST clustered switches in the ISIS LSDB.
Just an odd issue that I would like to get resolved. Any ideas?
IST clusters are 7001 attached to 7002. 7003 attached to 7004. 7005 attached to 7006. 7007 attached to 7008
Physically - 7001 attaches to 7008. 7002 attaches to 7003. 7004 attaches to 7005. 7006 attaches to 7007. 7008 attaches to 7001.
The only oddnesss I have seen is the following:
7003>show isis adjacencies
===============================================================================
ISIS Adjacencies
===============================================================================
INTERFACE L STATE UPTIME PRI HOLDTIME SYSID HOST-NAME
===============================================================================
Trunk: 1 1 UP 25d 04:03:13 127 22 0049.0070.0400 7004
Trunk: 64 1 UP 2d 05:30:49 127 20 0049.0070.0200 7002 ** uptime is 2days - switches have been up for 25 days.
-------------------------------------------------------------------------------
2 interfaces have formed an adjacency
-------------------------------------------------------------------------------
7004(config)#show isis adjacencies
===============================================================================
ISIS Adjacencies
===============================================================================
INTERFACE L STATE UPTIME PRI HOLDTIME SYSID HOST-NAME
===============================================================================
Trunk: 1 1 UP 25d 04:02:38 127 24 0049.0070.0300 7003
Trunk: 64 1 UP 25d 04:02:44 127 26 0049.0070.0500 7005 ** reporting correctly.
-------------------------------------------------------------------------------
2 interfaces have formed an adjacency
-------------------------------------------------------------------------------
sysDescr: Virtual Services Platform 7024XLS
HW:11 FW:10.3.1.5 SW:v10.4.6.005
sysObjectID: 1.3.6.1.4.1.45.3.79.1
sysUpTime: 25 days, 04:08:58
