Switching

Hi people,I was getting errors on one of the switch port Gi3/8And I verified the logs found it's relates mac-address mismatch.MESSAGE INFO : Jun 26 20:11:43 GMT: %PM-SP-STDBY-4-ERR_DISABLE: link-flap error detected on Gi3/8, putting Gi3/8 in err-disa...

I am facing a weird DHCP problem. Here is the setup : Cisco 3560 switch with three VLANs is connected via 802.1q trunk port to the LAN port of Riverbed wide area application device. LAN port on riverbed is also a trunk port. The WAN port of Riverbed ...

I have 8 Express500 tunked to 3550[100meg trunk] , DHCP Server is connected to 3550, there is only 1 vlan which span across this 8 swithes .users are finding problem with connectivity and dhcp server assignment.when i shifted users from 2 Express 500...

Hi, I would like to check how does one check if there is a memory issue on the switch/router ?What commands can I use to check :-i) memory leakii) buffer leakiii) overall memory usage on the router .... I always use the 'sh processes memor...

Can one use a non multi access (WAN ) interface to address router high availability.For example is there a way to run something like HSRP/VRRP over a (DCE/DTE) direct serial connection?

Hello,Today i use Cisco 2811 router for inter-vlan routing.I must a lot of time add or modify Access-list for policy routing.Ant it is not very easy with CLI commandI want change this router with ASA Firewall for inter vlan routing.It is better to ma...

Dear All,I see packet drops in client vlan while taking veritas snap backup of one server to veritas netbackup server in server network.I would request that sopmebody please guide me through this. Switch cpu utilization remains at 19% in sh processes...

I was in the process of copying an IOS image from a server to this switch, after deployment. The power was interrupted during transfer and now the switch will only boot to the switch: prompt. I've made sure the flash_init was run, but I don't see the...

Hi all, when I configure my controllers to be in the same wireless mobility group, If I make a change on one controller to one my my ap,s will this reflect on the other controller? or will I have to configure them both?

When I do a bug scrub for a new version of IOS, using the bug toolkit to search for a specific version, the tool throws up a list of bugs that on closer inspection do not have the version of IOS I am looking at in the 'known affected versions' screen...

Greetings,I keep seeing the following message in the log of my 3750s that are stacked together. Any ideas what it means?Jun 24 12:41:30.652 CDT: %PLATFORM_RPC-3-MSG_THROTTLED: RPC Msg Dropped by throttle mechanism: type 3, class 39, max_msg 4, total ...

Hi,I'm trying to run the "show diag" command on a 3750 with IOS 12.1(19)EA1c and the command is not recongised. I'm in enable mode and cannot find an equivalent command. I need to do this as the Cisco Software Advisor is asking for a copy of the ou...

Dear sirs , i have a cisco 3641 router and from the last two days i am not able to telnet this router. certainly the passwords are changed. i dont know how they changed ? could you please telll me any way to sort out this. Regards sanju kumar

In my cisco 6500 switch memory utilization is very high i see dead memory is very high detailsboot system sup-bootdisk:/sys/s72033/base/s72033-ipservicesk9_wan-vmboot system flash sup-bootdisk:s72033-ipservicesk9_wan-vz.122-33.SXH.bin