Switching

Hello, I am in the process of implementing GLBP on a large Campus LAN.I understand the protocol uses multicast to communicate between peers.The Network topology is a standard three tier architecture and the GLBP implementation is to provide resilienc...

We are looking into upgrading our 2x 6509-E in a VSS mode (VS-S720-10G) from 12.2(33)SXI3 modular to 12.2(33)SXI7 to non-modular version.Since we are moving away from the modular version can we do a regular FSU as stated here?:http://www.cisco.com/en...

Sorry,if this question looks little naive...I just want to know how we  can OID of some objects,or all the OIDs corresponding to particular  mib..Let say we want to find OID of lldpXMedLocHardwareRev in  LLDP-MED-MIB...Thanks

Hello everyone, I have a routing issue involving GRE Tunnels, traffic routing across them and future encryption for that traffic.  Currently I have 2 ASR1002 routers that are connected via gigabitethernet ports traversing a metro ethernet.  The conne...

Hello experts,When I tried to copy IOS from one of the server I get below error%Error opening ftp://x.x.x.x/cisco/122/c7600-fpd-pkg.122-33.SRE4.pkg(Protocol error)I run debug and getting nothing. (Only single below line)------------------------------...

Hi All,I'm trying to understand exactly how router performance and sizing routers correctly works. Jon helped me in my last questions but now I've got a follow up query and I'm hoping someone can explain it to me.I've been looking at performance figu...

Does anyone have documentation on all the fields in an elam capture?I am troubleshooting a very wierd vPC problem and I am getting drop_oth. I notice my di field has 11a0 or 11a1. On a successful packet my di field is a38 or a39.The di and associat...

is there any way to see the number of restarts of a cisco switch(any model)?? Thanks guys!

Hi,Just need help in configuring a redundant test link. We got another telco who is proposing and they have given us a month to test their solution. Got a 2800 rotuer at my HQ and an 1841 router at the remote office.Am planning to use  the fastethern...

May be asking for the impossible here.  We have a 1760 router that went out to one of our branches with telnet and ssh disabled (we usually disable telnet and enable ssh, unfortunately, this time ssh was not enabled).  We are able to ping it remotely...