Routing

We've got a Cisco 2811 that experiences periods of extremely high cpu usage.  It looks like the problem is CPU inturrupts.When I run "sho proc cpu sort" it shows the cpu at 98%/84% for instance this morning.  However the list of processes total up to...

Hello,I am new to cisco and i already loved it.I am testing a cisco 1841 router with an adsl interface.My goal is to enable DHCP on interface 0/0 in order for my LAN connected pc's to get ip and internet automatically.I have followed this guide to se...

Our current IOS software(c3900-universalk9-mz.SPA.150-1.M1) for the C3900 series router does not support Object tracking configuration commands  for Response Time Tracking (RTR). We need to upgrade the router software (IOS) to advance ip services to ...

I am trying to simulate our production network in a lab to implement an internet failover project. The purpose right now is not the external internet BGP routing but the internal routing from the MPLS provider and how I advertise the default route to...

Hi,can you please take a look and the interface counters:Vlan2 is up, line protocol is up   Hardware is EtherSVI, address is 00d0.0311.bc0a (bia 00d0.0311.bc0a)  Description: XXXXXXXXXXXXxxxxx  Internet address is 10.10.0.1/16  MTU 1500 bytes, BW 100...

Is there a way to renumber or reorder the files inflash so that the IOS bin file is the first filein the list so that when the router boots it will go to the correct file. I know about the boot flash file I can use in the conf tand that does work for...

hello and sorry for my englishi have got 5 catalyst :Cisco Catalyst WS-C2960G-24TS-S version 12.2 (53) SEImage : C2960S-UNIVERSALK9-Mand i can 't configure the switch with Cisco Network Assistant. I have got this error : "unsupported device".it is no...

Hi,I am facing a particular problem when I am telnetting to a particular node. It says session resumed. I also noticed that the non-output-producing commands are working fine like cc,bye,clrscrn etc. But the output producing commands do not work. Att...

When establishing BGP sessions with multiple providers and iBGP sessions inside of your network, do you typically use the same loopback address for all sessions on a device or do you use a separate loopback interface for each session?For example, if ...

hello,i have activated BGP with my 2 ISP.i have single multihomed router cisco 7204 with my 2 neighbors. i have 64 MB bandwith with the first ISP and 2 Mb with the second ISP.all is ok , i can advertise my networks ,  i receive some routes from first...

Hi,Traffic Generator TG connected to R1 via switch SW . One end of the R1 is LAN1 interface and other end is WAN1.LAN1 is connected to switch SW. WAN1 is connected to R2 WAN0 interface..TG ------------- SW ------------------------------(LAN1)  Router...