Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Bookmark
|
Subscribe
|

Labels

Forum Posts

Hi,We have two C3750 in stack, with the two Ten0/1 uplinks connected to a core 6500.These two Ten uplinks are channeled in a portchannelrelevant config below:---interface TenGigabitEthernet1/0/1 (2/0/1 = identical config) description BE01NS31 switchp...

Has anybody here run a nortel CS1000E VoIP system through a Nexus 7000? If so, can you shed some light on your QoS configuration? (Did you re-mark the DSCP values? Trust CoS? What DSCP's did you use for signaling and payload? etc...)

Good morning I'm tasked with discovering the POE usage of our LAN switches to ensure the proper switches are in the best place in terms of our IP phone setup. Is there a command or a set of commands that I can use?I've used SH POWER INLINE which give...

Hello community,in our environment we have two core swithes, connected via etherchannel (2 x 1Gbps). One core-switch is the root for odd numbered vlans and the other for even. I am trying to document the existing STP topology, but I got a little mixe...

Hi Experts,Recently i have found that one of our clients switch is connected to itself. I understad this using "sh cdp neighbor" command. Is there any special use for this type of connection??? or someone unknowingly connected it?? Does it make any p...

Hi, We are getting high CPU utilisation in our core switches core1 & 2, We have checked and found the high CPU for Cat4k Mgmt LoPri, Also find attached files regarding same. RgdsAkil       

CCM backup on server 2008Dear friends.Kindly tell me which SFTP can use for windows/server 2008  in order to configure CCM backup.I tried with FreeFTP.could not start SFTP,received an error "GENERIC ERROR,ACCESS VIOLATION".But this works with XP.Earl...

Resolved! Securing line vty

hi all,im going to add an ACL on our switches to secure its vty lines. please advise if i need to secure 0-15 or all 871 vty lines. thanks in advance!Switch(config)#line vty ?  <0-871>  First Line numberSwitch#show user all    Line       User       H...

Hi all,I'm drawing a blank on this problem, I can't even think of what keywords to use to narrow my search to find a solution to this problem.  So if anyone can think what keywords would apply to this, please post them - that way other people can fin...

I'm looking for a bit of inspiration here gentlemen. I have a Cisco 877 router that refuses to play nice with me in regards to NAT.Here is the config file, its a clean config written from scratch in the CLI then exported.-----------------------------...

jaredp by Level 1
  • 1723 Views
  • 4 replies
  • 0 Helpful votes

Resolved! Enabling STP

Hi, Having recently fixed an issue with a new router not connecting due to STP being enabled, (it was disabled on the existing network).  I'm now looking to enabe it across the board.  Thing is, it's not something I'm too familar with and was just lo...

baracas77 by Level 1
  • 2196 Views
  • 3 replies
  • 0 Helpful votes