If the supervisor gets really busy then it may not respond to a PING. If it's getting that busy though you need to find out what is driving that utilization . Can you telnet to the switch when it doesn't ping ?
don't know how new your code is but you could use the command "show proc cpu history" and this will feed you a graph of the last few minutes and up to the last 72 hours for cpu utilization . Not sure if it is supported on the newer catos code, almost think it is .
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 ...