We have (2) Catalyst 4ks that have a Sup II Engine, running ver 6.2(1a) and a Catalyst L3 Switch/Router blade running ver 12.0(18)5w(22B). These Cat4K's are acting as VTP servers, running Vlan 1 as our management Vlan and have about (7) additional Vlans on them. We are also running EIGRP and HSPR on the L3 blade. We are experiencing periodic time-outs to the Sc0 interface on our B switch. Although this does not impact our production segments, we do lose connectivity to the Sup engines sc0 interface periodically. The default route on the switch engine has been set to Vlan 1's HSRP address.
We are unable to get into the switch, so we are unable to see if there was a high CPU utilization. (Now monitoring the CPU utilization)
At the time of the connectivity loss to the sc0 interface, I believe that we were still able to get into the L3 blade. (I should verify that again, though) We have not tried to telnet into the sc0 interface from a device on the same Vlan, Vlan1. Althought we have tried to set the default route to its local L3 ip address's and still received the same alarms from our Concord system.
Question We run asr9001 with XR 6.1.3, and we have a very long delay to
login w/ SSH 1 or 2 to the device compare to IOS device. After
investigation, the there is 1s delay between the client KEXDH_INIT and
the server (XR) KEXDH_REPLY. After debug ssh serv...
Introduction The purpose of this document is to demonstrate the Open
Shortest Path First (OSPF) behavior when the V-bit (Virtual-link bit) is
present in a non-backbone area. The V-bit is signaled in Type-1 LSA only
if the router is the endpoint of one or ...
Hi, I am seeing quite a few issues with patch install and wanted to
share my experience and workaround to this. Login to admin via CLI, then
access root with the “shell” command Issue “df –h” and you’ll probably
see the following directory full or nearly ...