Switching

In our building A the network is 192.168.5.0 /255.255.255.0. This network connects to another building through 801q trunk (fiber). It terminates at a 3560 switch. At the 3560, the 192.168..5.x network routes to an asa5510 at 192.168.1.x and then out ...

Please explain what a Multidrop timer in the DTP protocol is used for?portion of output from show dtp interfaceHello timer expiration (sec/state): never/STOPPEDAccess timer expiration (sec/state): never/STOPPEDNegotiation timer expiration (sec/state)...

Hello Freinds, Wendering if there is any tips to load specific file configuration(from disk0) to startup during rommon load, we need this to avoid "double" reloadwhen replacing new RMA SUP720, this will help to load correct config prior IOS loading w...

Is there a compatible issue with CISCO3825 and PN MEM3800-256CF ? We have 2 flash cards that are not booting in the router. The error we get is :boot: cannot open "flash:"boot: cannot determine first executable file name on device "flash:"  Any ideas...

I have two catalyst switches stacked and have recently run into a problem where this message has appeared. It is showing as a problem on the member switch within the stack. The entire message is:MRIB_PROXY-3-MRIB_LC_FAILED_IPC_OPEN: LC in slot 2 fail...

The problem occur when the modem receives around 1-6dbm on DS. SNR reading on the modem is then variable, ranging between 29-38 db, and sometimes 0, no sync.  when the level is lowered 3-4 dB, the SNR Readings improves a lot. When the level is increa...

We have one Cisco SG300 swicth with firware 1.2.7.76 and boot version 1.1.0.6. We try to upgarde the boot version from 1.1.0.6 to 1.3.7.18.  But We get Copy: illegal software format. What could be the problem?

1921 router doesn't ship with rack mount kit.How would cisco sugest mount this in the rack?

Why does the cpu utilization differ from adding up all the processes for that time frame. Example below, for 5 minutes it says 52% but if you all up all the processes, it's less then 10%. Where is the other utilization coming from??? PU utilization f...

Hi,     I have configured a LACP etherchannel with 4 members (2 of this members are in a WS-SUP720-3B module and the other 2 members are in a WS-X6724-SFP module... the 4 ports are configured the same but the port-channel comes up like this: one pair...

Hello,I am seeing some conflicting information regarding the ip dhcp relay address command as it is implemented in the latest version (or any version for that matter) of the NX-OS.  I am wondering what the maximum number of relays per interface is.  ...