Buy or Renew
Buy or Renew
Cisco + Splunk: It’s a new day for your data. Learn more.
 
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation
235
Views
0
Helpful
2
Replies

Catalyst 4510R stops forwarding packets

pkapoor
Level 3
Level 3

‎03-13-2006 07:23 AM - edited ‎03-03-2019 02:15 AM

I have a WS-C4510R running 12.2(20)EWA1 with dual SUPs V.

There are also 10/100 48-port network modules and two 10/100/1000 ports with fiber uplinks to the MDF.

Every now and then, this switch will stop forwarding packets. Hosts on the same VLAN and connected to the same NM cannot talk either. If I reboot the switch, then all connectivity is restored. Sometimes, I can wait about 15 mins and the switch will resume operations. No syslogs are logged to indicate any event.

Any ideas?

Labels:
0 Helpful
2 Replies 2

Prashanth Krishnappa
Cisco Employee
Cisco Employee

‎03-13-2006 07:33 AM

How often does this happen? Can you capture an output of sh tech when it happens again?

0 Helpful

pkapoor
Level 3
Level 3
In response to Prashanth Krishnappa

‎03-13-2006 07:36 AM

It used to happen once every month or so. However, now it has become more frequent. Last week it did the act like 3 times (2 of them in one day).

When it happens next, we will capture the output of "sh tech".

0 Helpful
Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community:

Customers Also Viewed These Support Documents