Routing

what was the reason for this cpu high utilization and how to find wheather this is genuine or any vulnarabilities causing this

Can anyone point me to good documentation about general rules and limits for using ip ping to test basic fuctionality of Cisco routers by pinging interfaces from the console? Recently, on a Cisco 800 ISDN router, I was unable to ping the BRI0 interfa...

Hello, Do you know how I clear the route-map statistics?ThanksDonagh

Any ideas as to why i keep getting this message when i do a "debug serial interface" on my 1605 router? The interface will not come up and i want to be sure before i replace it.

I have heard that Cisco is no longer including Appletalk in their IOS releases. Do you know what routers and what IOS feature sets/versions still support appletalk?

I have a cisco 2600 router for our internet connection. Can i limit the amount of bandwidth we allow out using the router? I am a novice to router configurations. Thanks.

Hi everybody,We use 3640 and have configured adsl on it.When "ppp authen chap" is typed, we got the following messageAAA: Warning, authentication list "default" is not defined for PPP.atm inteface changed to up when the cable is plugged but we cannot...

Hi,We get bad checksum using the following config:A:network tnip1; -- IP Tunnel Net Configuration -- enable mode gre multipoint source ppp1 path-mtu-discovery nhrp enable nhrp authentication dmvpn nhrp holdtime 300 nhrp map multica...

HiI am facing a problem. I have 3845 router.Have 128 flash and 1 GB Mem.Running an image which capacity 24 MB.now free 96 MB.Now I want upload an image advanceIP which space 37 MB. but when i upload this image after load sometime it shows error that ...

I need some advice on how to implement vrf`s in to bgp for internett access.. Look at diagram in attachment...I am running two ospf prosesses between all the routers and switches. one of them is a ospf vrf prosess. Between Core#1 and Core#2 I am also...

I have a PRI connection for dial-in access.Every time in 2 or 3 days it doesnt accepts connections.It shows busy but no users are connected to it.once reload it will work fine.any ideasThanksMahmood

Some advice please?I have a primary site with one IP subnet and a second (DR) site with a second IP subnet. Normally when customers connect they target the primary site and then have to build in a mechanism to failover to the secondary site if the pr...

Dear All Please help me in this confusion, i was reading the BCMSN study guide and found out that in order to configure GLBP the platform need to of 6000 series, howerver i am now working on 4500 seried switches and my senior has stated that it work...

We have 2 links between HQ and a remote site. The two links are terminated at HQ on 2 different routers each with a tunnel to the remote site. Then we have a HQ default gateway router which is connected to the 2 routers. The usual practice when any o...

Hi,We have a router on which OSPF process is running on some interfaces and on some another interfaces static routes are configured. All static routes are redistributed in OSPF. For interface on which static routes are configured, PRI to BRI ISDN lin...