Switching

It would be just swell is Cisco could do 1 thing consistently.....  Every Catalyst platform Cisco makes support "auto qos", every platform, except for 1.  And I get so frustrated reading docs that say stuff like "when you issue the command auto qos t...

Hi, Is the port access or trunk mode? it has both config but which take precedence? What is the best command to verify? switchport access vlan 10switchport trunk encapsulation dot1qswitchport mode access

Hi Experts,, If VTP is not running in a network , is there any problem in using VTP MODE OFF  in the switches ? or still we should use VTP MODE TRANSPARENT. thanks

Dear All, I am missing something but what is it? Not getting any idea. I am configuring Netflow 9 and I am not getting top-talker on the prtg.    flow record frPrtgdescription Prtgmatch ipv4 tosmatch ipv4 protocolmatch ipv4 source addressmatch ipv4 d...

Good MorningWe have a couple of 4500 switches that are being removed. Thery are no longer connected to the network and I am trying to get into them. Just get the user mode prompt and when I try to log in with password I set it doesnt work. Do I need ...

I have seen announcements for support of the Switch Abstraction Interface (SAI) for use with the SONiC network operating system on some models of the Nexus switches: Last year, we announced new portability options for data center networking software ...

This is a strange problem, posting here because we haven't been able to isolate the source of the issue. We recently migrated few switch stacks from 3750X/V2 to 2960X in different sites. After the migration, we are observing intermittent connectivity...

Folks, just wanted to confirm this is right:Imagine people is not sure which IP's should be allowed on a certain ACL. Then I need to find it. I thought about adding a "deny any any log" to the end of the ACl. The way I understand is that the "deny an...