Routing

There are many log messages on our three 7609 routers . Aug 16 06:17:22.664 beijing: Invalid packet (too large) length=34176Aug 16 06:29:13.102 beijing: Invalid packet (too large) length=34176Aug 16 06:45:23.403 beijing: Invalid packet (too large) le...

Hi,I need some guide from you on configuring CoPP Control Plane Policing. Though this document define some good understanding on CoPPhttp://www.cisco.com/en/US/prod/collateral/iosswrel/ps6537/ps6586/ps6642/prod_white_paper0900aecd804fa16a.htmlThe fea...

Hi all,I've setup NAT on the WAN (connected to the ISP's modem) port of my Cisco 1861 router to access the internet via 2 VLANS. Now I have a setupbox from my ISP and that needs a public ip address. It's connected on one of the eight switchports on t...

Hi, I ran into a situation where I have to configure a router to peer with two un-related routers (belong to two different organizations) using the same private AS.Router A (AS 64514)  --- Router B (AS 65007) --- Router C (AS 64514)I have control of ...

Folk,Just looking for a hand,  my challenge is our single point of failure in our  branch offices is the router and we are looking to eliminate this.Through reading it seems that a dual router configuration, with GLBP might be the best option.At this...

Hi! We've a main office that has a site to site VPN (internet going out thru corporate gw/proxy as well)to the corporate office. The main office is a flat network (with static route only). Currently we r thinking of connecting our 2 small branches to...

                   Hi, can any one tell me the overview of MDT and MDT default and why n when do we use it.

Hi, I have got a cisco 1841 router. i can't see anything when connected to hyper terminal application. I can't ping to any interface of the router. The CF and AIM lights are glowing continuously and every light also glows near FA interface when cable...

Hi,I want to configure a backup interface to an Internet-facing interface that is connected to our Main site via a DMVPN. I was thinking that I would configure the backup interface exactly like the Primary-Active interface and allow it to bring up a ...

I have a router with 3 ospf processes, can I redistribute ospf 1 into ospf 2, then ospf 2 into ospf 3 and expect to see routes from ospf 1 redistributed into 3?Or will I have to directly redistribute ospf 1 into ospf 3 aswell to see ospf 1 routes in ...

I have an 871 router and I would like to know what the internet speed is.  I there a cli command that will give me that info?

Hi all,perhaps you can share some ideas with me on which box to purchase; I've by far outgrown my trusty-crusty ol' 803 running a VPN with an amazing 40kBit/s off a 16meg WAN line backed by ISDN, plugged to an external 802' AP. Deutsche Telekom offer...

Hi,We have an old 3725 router with a HSSI card connected to a DL3100, which in turn is connected to a subrate DS3 circuit. The plan is to replace the router with a new 2951 router and a NM-T3/E3 card.After the router was replaced, I configured the NM...

Hi,On some of my implementations, I use 'ip route X.X.X.X Y.Y.Y.Y Vlan<#>', which doesn't work. However, if I use 'ip route X.X.X.X Y.Y.Y.Y Vlan<IP>', it works. Can anyone explain the underlying reason please?