[c-nsp] Cisco 7200 NPE-G2 Strange Problem

[Arie Vayner]

This doesn't sound right to me, but does feel very similar to something
that reminds me an IDB exhaustion...
This is very outdated
<http://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/ios-software-releases-122-mainline/15096-idb-limit.html>,
but your IOS is also quite old... I would check this one with TAC...

HTH
Arie


On Wed, Feb 3, 2016 at 9:10 PM Shoaib Farhan <farhan.shoaib at gmail.com>
wrote:

> Hey Guys,
>
> We have 3 Cisco 7200 NPE-G2 Routers with 3 built-in GigabitEthernet Ports.
> One Interface (Gi0/3) is  in Trunk Mode with 300 Sub-interfaces. And Other
> 2 Ports are used as WAN ports.
>
> Whenever we create New Subinterface or change the primary IP of a
> sub-interface or Gi0/2 port became down the GigabitEthernet 0/1 Port
> became  hang. Gi0/1 physically UP, line protocol is up, but no ping
> response on that link, even OSPF was showing UP on that interface. After
> shut/no shut the GI0/1 interface it works normally.
>
> We have change the SFP module and checked the fiber link multiple times but
> found no problem.
>
> Here are some Technical Info that might help:
>
> *IOS*
>
> 2 Router with c7200p-advipservicesk9-mz.124-24.T4.bin
> 1 has c7200p-advipservicesk9-mz.150-1.M3.bin
>
> *Memory*
> 2 has 2GB
> 1 has 1 GB
>
> Show controller command output given in attachment.
>
> If any other Information require please don't hesitate to ask.
>
>
>
>
> --
>
> Regards,
>
> Md. Shoaib Farhan
> <http://www.telnet.com.bd>
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