Routing

Hi,I have 2 remote sites running BGP with service providers, with AS prepend tweaking on the each site's remote routes. Object tracking is used to tracked the server farm gateway IP addresses so that it can withdraws it primary route advertisement sh...

Dear All,I have a Cisco 1841 Router with ADVANCE IPSERVICE IOS .The said router does not safe config, even after saving the config As soon as the power cycled all the config will be lostwhat can be done to correct this ?Jude.

Hi ,       I am trying to find out if cisco has any ordering guides for UCS E Series Blade Servers. I came across the Cisco Live presentations and Deployment Guides for the same but what I am looking for is Cisco Ordering Guide for UCS E Series blade...

Hi guys, We are having a problem in China office, they canot access some of our customer sites without using VPN connection. They can ping and traceroute the sites but cannot access the GUI. As fas as I know, nothing was changed from our routers or f...

Hello,I've been able to activate and configure the Cisco 819 router to connect to Verizon via interface Cellular 0 but when I connect a laptop to the router, int Cell 0 goes down. Here's a snippet of what happens after I connect a laptop:rt1#ping 8.8...

We currently have as our stack master a 24 port Non-PoE that we want to replace with a 48 port Non-PoE. The 48 port switch at one time was provisioned as switch 3 in the stack (not the master). Correct me if I am wrong, but theoretically all I should...

If I create QoS class maps to create classes based on IP precedence, and then create policy maps to apply bandwidth and queueing treatments (e.g. CBWFQ) based on those classes, am I correct in assuming precedence values other than the specific ones I...

Hello @ll,I´m stuck in a problem of high CPU utilization on company core SW (Catalyst WS-C4510R - SupV 10GE).I did found a Cisco documentation but dont know all the tweeks to go in the right direction, so please advise.http://www.cisco.com/en/US/prod...

Hello,I'm have a  Layer3 etherchannel configured between a switch and a router.  The problem I'm having is that if I shutdown the port channel interface on the switch side, the router still shows that it's side is up.This is wrecking havoc with my hs...

Hi all, We have a Cisco 7600 Router with SUP720/MFSC3 that was running version 12.3(33)-SRC3 for more than 2 years now. We recently had to upgrade to a newer release to solve a bug issue after recommendations, so we chose to go to SRD8 release.Since ...

Hi All,We have a couple of 6500 series switches and have 3 BGP peerings to each. The 6500 series switches are loaded with WS-SUP720-3B Supervisor Engine. I believe there is a limit to the number of IPv4 routes WS-SUP720-3B supports(256,000). We also ...

I am looking upgrade my ASR routers to a newer code.  I am running asr1000rp1-advipservicesk9.03.03.01.S.151-2.S1.bin now. Would like input on what a good stable version is. I am not bleeding edge so the latest version I won't trust. ThanksDoug

I have a question you on cisco switches L2 or L3 traffic monitor do to see which protocols and internet that you enter as outside