Switching

I use an SSH proxy server to connect to my switches, and we are required to rotate keys often. With my HP switches, I can use my current public key to copy up an authorized_keys file that has the new key in it. But with IOS 15.2, I don't see any way ...

Hi Guys, If one types show version on a switch is returns lots of informational text plus below 512K bytes of flash-simulated non-volatile configuration memory. Does this mean the nvram is flash ? I always thought NVram is a chipset soldered in an...

I want to provide 1.1.1.101 to 1.1.1.126 using dhcp pool. Here is my configuration no ip dhcp use vrf connected ip dhcp excluded-address 1.1.1.1 1.1.1.100 ip dhcp excluded-address 1.1.1.127 1.1.1.254 ! ip dhcp pool V1 network 1.1.1.0 255.255.255.0 d...

Hi ! We were tried to apply the QOS for the Voice traffic in 6500 SVI Interface & getting the error as "MQC features are not supported in output direction for this interface" . This have SUP-720 and running 12.2 IOS Version. What it requires to suppo...

Hi everyone:I'm studying for the ICDN1 exam and I bought an old catalyst 2900 Series XL to have something to play with for studying.I'm in a Linux only environment and my laptop doesn't have a serial connection, but I did find a USB to RJ45 cable tha...

Switch port \ Port shield cisco asa? - Meta Stack Exchange I have one redunant interface configured on my ASA with two redundant pyhsical interfaces. See below. interface Redundant2 member-interface GigabitEthernet0/4 member-interface Gigabit...

I was reading this post from a couple of years ago: https://supportforums.cisco.com/document/11935956/vpc-peer-switch-deployment-options I've been reading this in conjunction with vpc best practices http://www.cisco.com/c/dam/en/us/td/docs/switches...

Hello,  I have 2 ME3600Xs and utilize Broadcast and Multicast storm control on client facing interfaces.  One of my ME3600s is reporting a Multicast storm and that a packet filter action has been applied.  The strange thing is that it is showing up o...

I have about 20 Cisco 1921 routers that are currently configured using the radius-server method. I have a few new ones that are using the new method radius server and want to standarize them. When I try to issue the no radius-server host command it i...

Hi ! I have to return back to local authentication process without AAA process, on one switch running CatOS 8.4.6 I have those command configured : #authorizationset authorization exec enable tacacs+ none consoleset authorization exec enable tacacs...

What does it mean "System returned to ROM by abort at PC 0x0". Today morning one of the L3 CATALYST 4500 switch rebooted and this was the reason. I am unable to figure out what it is.Please help.

I know this is not the right forum to ask but if there is someone who has a experience with Juniper and Foundry can help me.Is something similar to Cisco Express Forwarding available on Juniper and Foundry switches .