Router become inactive once or twice in a week

[Arka Datta]

I have one cisco 2811 router.

One cisco 4503 core switch.

And one cyberoam UTM.

VLAN 16 on router connected to VLAN 16 of core switch.

VLAN 3 on router Connected to UTM.

VLAN 2 on router connected with Internet Leased line.

And one MPLS VPN terminated at Fast Ethernet port.

All ports are fast Ethernet Port on router and all Gigabit Ethernet Ports on Core Switch.

Now coming to the point, whenever the router becoming inactive the fast Ethernet ports are working but switch module ports not working. and that point we have to reboot the router.

So, what could be the causes and solutions??

[dumesh]

Hi Arka,

What switching module are you using? Is it HWIC-4ESW? Which IOS are you running on the router?

Can you post the "sh ver" and "sh run" and "sh inventory"?

Regards,

Dheeraj

[paolo bevilacqua]

Update IOS.