Switching

I have a Nexus 56128P that is missing the kickstart file in bootflash so obviously it will not boot.  It is currently sitting at the loader prompt.  I'm aware that you can IP the mgmt0 interface from the loader prompt and I have done so but I'm unabl...

Folks, I am attempting to set up some sort of NAT that would allow me to reach a host in the field that has erroneously been set back to its factory default address that has no gateway.  The challenge is that the default address fall in a network th...

Hi, which version would you recommend for using on 4500X switches - colleague have some issues when running 3.6.3E - tunneling is not working proprerly, there are some issues with etherchannel (I think on same version).

Dear all, Please, I need your help urgent. Im trying to configuring REP over  ring wirh 15 switchs stratrix 8300 ios realese 15.0(2). but I do not have REP topology. and Eigrp not do not have neigboor. Under Show rep topoloagy,  i see both port faild...

I can,t find information about of SDM tables--how many resources/routes is available for using dual IPv4&IPv6. It,s writen only for IPv4 but not for dual use of IPv4&IPv6. On 3750x was total amount of IPv4 on half for dual IPv4&IPv6. Is on 3850 the s...

I recently obtained an ASA-5506X for my home lab.  I don't have a lot of firewall experience, and I'm trying to connect out to the internet using the ASA.  The ASA is directly connected to a cable modem, and a 2901 router on the inside.  The ASA can ...

3560x-24t-l switch no any about dhcp config,but the dhcpd receive process is high,why? thanks show proc cpu sorted | ex 0.0CPU utilization for five seconds: 70%/5%; one minute: 72%; five minutes: 72% PID Runtime(ms) Invoked uSecs 5Sec 1Min 5Min TTY P...

Hi Team , i am trying to connect VoIP phone on 48 port Cisco switch 3750x On Port 1 to 33 :- VOIP phone is not coming up on POE (physical interface is down) On Port 34 to 48 :- VOIP phone is working fine   all ports are POE, also changed port inline ...

I'm a teachers assistant at college. Some students inadvertantly erased all files from the flash on a Catalyst 2960 switch. Now when the switch is powered up, there's nothing but the boot loader and its ultra basic commands. I have a copy of the IOS ...

hi, i went for an Interview,they asked this question,what is the difference between a firewall and router?I answered,Firewall is a security device and router is used for routing packets faster than firewall,they replied,even a firewall can do routing...

hello appreciate any help from the cisco gurus out there, i am trying to setup two ports on a stack of 3750 switches via link aggregation using LACP. The config currently in place is: interface Port-channel6 description backupmedia switchport trunk e...