Switching

i have a failed c3750g-24ts and i need to replace it w/ my new rma - the current master is running c3750-ipservicesk9-mz.122-50.SE3.bin and my rma is running c3750-ipservices-mz.122-35.SE5 - it is difficult for me to upgrade the code on teh rma, beca...

Hi to All,Just pass my CCNA exam and found a question asking why a router was giving a prompt to erase flash memory.I always thought that this prompt was only used when there were not enough space on the flash but this was not in the choice of answer...

Hello,I have a Vlan that is running on a pair of 4900 switches that is cabled back to my core switches (Vlan 500).The Vlan is using HSRP across my core switches, so any host pluggedd into the 4900's will use the virtual address as its default gateway...

Hi! I need some help/support on how to enable ping x.x.x.x repeat on catalyst 2955 switches IOS c2955-i6k2l2q4-mz.121-22.EA11.bin.Thanks!

Hi to All,I was looking at the Cisco TSHOOT demo on line and I notice that their trunk port was configure as access and trunk.vlan 10 name CLIENT_VLAN!vlan 98 name NATIVE_VLAN!vlan 99 namae PARKING_LOTinterface FastEthernet1/0/19 description Trunk to...

One of the locations within an acquisition we made last year is all 3Com and I’m trying to locate any supporting documentation Cisco may have that might explain what all I/we need to do to introduce a 6509 into that current environment to create a mi...

Hi,We are facing this error in our 6506 switch when we insert the second sup2.We can see a hardware version mismatch between both primary and secondary supervisors. Other parameters are matching.2010 Dec 30 15:00:49 IST +05:30 %SYS-5-SUP_REDMISMATCH:...

hi,getting error while try to copy run conf to tftp in 3750 switch other devices don't have issues only this model facing the error(tftp server ip pinging no firewall on pc )Please helpme anyone

I have connected a new switch in my office last week that is Cisco 2960  TCL. But I didnt configured the switch yet but its connected and working  fine. The switch took an IP address from my DHCP server. Now I want to  configure the switch. But I can...

Alrighty so I guess I'll lay it all out here and hope for some answers.I just got a brand new cisco 891 to replace our main router at work here. It looks pretty but it wont do much routing. The switch works fine and I can do the basic networking task...

Hi allCan anyone tell me what would cause a switchover of the supervisors automatically on my cat 6500's ?and how can i find what caused it?cheersCarl