See if you can tell what the switch is busy with by typing in show process. I recently had a 4503 at 99%. Show process indicated it was busy with IGMP. The only problem was that I should not have seen IGMP traffic. I sniffed the LAN for IGMP and found that a bug in the 1310 bridge IOS was causing the problem.
By the way, there is an IOS bug that can crash your 4500 when you type show cdp nei det. Show cdp nei is OK, but the detail crashes them sometimes. I have not seen it fixed in an IOS release for the 4500 yet.
Funny, we had the same thing happen with two 4506 with SupIV's. It appear that there is a problem with 12.2(25)EWAxx.
In my case it was 12.2(25)EWA7 - which has been pulled and replaced with 12.2(25)EWA8. It's been a week and so far so good. But that MAY not be enough time as our reboots were occuring between 5 and 9 days.
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 ...