Routing

continous boot on cisco 2621 router

i have 2621 and all of sudden it will not load the ios. it will continue to boot in a loop with this message below..*** System received a Bus Error exception ***signal= 0xa, code= 0x200, context= 0x80997c98PC = 0x800238e8, Vector = 0x200, SP = 0x809d...

Resolved! 3750 IOS load options

Is there any way to load IOS from rommon ("switch:" prompt) if the bin file is missing or currupt other than xmodem? Can you boot from another stack member, or set up a tftp load like you can with a router by setting environment IP and TFTP variable...

Cisco 871-K9

HiI would appreciate if someone could please answer to following question:What is the speed (MHz) of device Cisco 871-k9?Thank you, Susanne

UDLD and Loop guard

Cisco Recommends to enable UDLD on etherchannel and Loop Guard on Non designated ports(Root and backup) . if there are 2 core with STP loadBalancing so the EtherChannel will be No-designated for some vlans So my questions is that Can i enable both o...

after IOS upgrade internal machines can not get to the internet

Hi,I upgrade the IOS on my cisco 837 router to use the IDS function and after completing machines from the inside can not go to the internet. from the router I can ping out to the internet. can anyone see anything in this config that would be preve...

Resolved! Redundancy Link - Switches

Hi Experts,There is a connection as attached..Now I am able to test from 2950 to 3750 redundancy link failure, but am wondering if let's say point A has failed, how to make the traffic routes to the other C4506 Core Switch 1?? The traffic is currentl...

Traffic Shaping on a 4948 ?

Hi All,Does anyone have a view on the best method for traffic shaping on a 4948.I have a CE router connected into a carrier cloud at 1000M and am buying a 10M service, carrier uses policing on their PE.Now, how do I shape down to 10M on a 4948 inte...

WAN Printing with WAAS

Hi We have a company policy over the next year is to centralise all file and print to the data centre (were all applications and citrix servers are currently located) and remove all servers from remote sites.From a desktop point of view the plan is t...

Resolved! 3845 max capabilities

i want to use 3845 with 12 X wic-adsl, and 12 dialers with 12 vrfs.can the router deal with it?

Resolved! VPN failover for cisco 800 and 1800 series routers?

Hi, I'm just wondering if this is possible or what other choices I have.I have many 800 and 1800 series routers in small offices that are in VPN mode that connect to a Cisco concentrator.We have a Cisco Pix firewall (soon to upgrade to a ASA 5520 hop...

Resolved! GSR1200 crashes when deleting interface

O.K weird one, the active Route processor seems to crash and switch over to the standby processor when ever i try to remove an non used ATM interface...?? anyone seen this behavour before, bcause seems like an IOS bug to me?

WAN Lab Simulation Help?

I would like to create a lab to help with my certification studies. As part of my lab I have two Cisco routers (1841 and 2524 each with a 56k built-in WIC. I know frame-relay would be tough to emulate without a 3rd router to act as frame switch. Ho...

What WIC?

I have a Cisco 2610 router.I need to add two or three fast ethernet ports:1. VLAN-02. VLAN-13. Cable InternetI've been all over cisco's website but I can not figure out what I need to purchase to make this work. Thanks!

aDSL Load Balancing Problem with NAT(?)

Hi,i have tried to configure LoadBalancing to use it for DSL lines.First, i want to do it in the LAB where there are no adsl modules so i used 3 2801 and connect them with fastethernet.I saw an old discussion so i only configured 3 things:a)Globally ...