Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
New Member

"show ip cache flow" is slow and stalls

Ever since we switched to ASR1004 running XE15.1(2)S1, we have seen that the output of "show ip cache flow" stalls

and is super slow to complete.  We have a few interfaces with "ip flow ingress" defined. What can be causing this

slowness?  Any recommendations of commands to speed up the output?

Thanks!

Everyone's tags (2)
1 REPLY
New Member

"show ip cache flow" is slow and stalls

I think that slowness i you are seeing with command show ip cache flow are caused by a huge amount of traffic comming to ingress interface , the protocol "netflow" is a process with low priority in comparaison with switching packets (L2 and L3)

so theses main processes (routing, swittching , cef) will be prioritize rather than netflow or nbar.

472
Views
0
Helpful
1
Replies
CreatePlease to create content