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Anyone know what L3Aging is on 6509?

mark.lambe
Level 1
Level 1

Hi all,

GOt a problem with one of my catalysts, and it is showing 100% processor util. THe main culprit is the L3Aging process, but I can find nothing on the Cisco site to help. Has it got something to do with MLS or netflow? Any help much appreciated!

Cheers,

Mark Lambe

2 Replies 2

ctabeling
Level 1
Level 1

Hello Mark,

interesting, we had the same problem on a cat6509 sup1 msfc1. Only reboot helped.

Unfortunately I do not have a solution, but a workaround: we had to migrate to integrated IOS anyway and the problem is fixed...but we still wonder what this L3aging is about.

greetings,

Christof

Have it sorted Christof. Looking at the configs someone was running netflow data export and once I disabled that the switches came back to normal. I reckon that the NDE piece should be treated with care especially as it was running a full flow. That someone has had a good talking to!

Cheers anyway.

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