Switching

Hello,I have a Cisco7206VXR and find a log :" %PCMCIAFS-5-DIBERR: PCMCIA disk 2 is formatted from a different router or PC. A format in this router is required before an image can be booted from this device".I search it from CCO and find a solution t...

After upgrading the IOS I am seeing this on my 7100 for a prompt.Router(boot)>..any ideas as to what this is? I have followed several docs on Cisco site to no avail...the boot part always stays there....Thanks

Hi,we have a cisco 3560 channel/trunk to core 4506.when I type in "show interface counters errors" there are a lot of undersize errors on these channel ports. and my boss let me finger out why.and other switch (cisco 2950) have the same proble if thi...

i can see the GUI interface of cisco 3845 with SDM but unable to access it

Is it unwise to use a 2621 as a combined Frame Relay switch & terminal server in a home lab? Both functions seem to move a general-purpose router into the dedicated use category.Likewise, is it true than configuring a router to serve as a Frame Rela...

Hi,I have a 3550 running 12.2(40)SE, if I configure "aaa group server tacacs test" and add a server, it is removed after a reload. Its ok with radius.Its ok running 12.2.(25)SEE4.Anyone seen this issue and why?Thanks.Gary

Are there any other reasons to pick the 3750 over the 3560 for a branch office switch? I've seen where the main difference is in stacking, which is not really a factor for me.I have also been told that the lifespan of the 3750 will be longer than th...

Does Cisco have a Best Practices guide for all the different ways of securing routers and switches, such as using SSH instead of telnet, building DOS ACLs, turning off small services, etc?

As the subject heading says I am experiencing extremely high CPU utilization by the EXEC process.CPU utilization for five seconds: 97%/0%; one minute: 96%; five minutes: 96% 2 ME 80335584 8180376 129506 6316610968/12000 65 Exec 129 M* ...

Dear all,i'm configuring an extended access list on a 3750. i'm would like to know what protocols does services/applications like Microsoft's Remote Desktop Connections (& other similar stuff) is using. i'm unable to established a remote desktop conn...