Re: 'show run' on causes 7200 to lock up

txqzr4 <txqzr4@xxxxxxxxx> writes:
On Sep 28, 8:17 am, Christophe Fillot <c...@xxxxxx> wrote:
txqzr4 a =E9crit :

We have 7200 routers being used for DSL aggregation. We terminate
about 4000 subs on each using RBE, so the configs are quite large.
When we do a 'show run' the routers basically freeze up for several
minutes until the config is shown. Is this normal? My presumption is
that it is because of the extreme size of our configs, but maybe there
is something I can do to allow 'show config' to work without locking
up the router for several minutes?

Is it better if you add "parser config cache interface" in config mode?

Hope this helps.

Thanks for the suggestion. I found a command "parser cache" which I
ran, but I don't see much of an improvement. I guess my big issue is
that when I issue a 'show run' the whole router basically freezes up
and stops passing traffic for the most part. I wouldn't mind the wait
if it didn't interrupt service for 4,000 users.

Is the CPU highly loaded? What kind of NPE is in the boxes?

I've only seen that when the box was running way beyond what the CPU
should be doing.

.

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