Switching

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

Labels

Forum Posts

Dear sir : I find a problem about vmps after I deployed in our corp last week the interface status on a access swtich is below , please check ##### fl18-acc2.bj.corp#show int status | inc connectedFa0/6 connected 108 ...

am I right in saying all switches send bpdu's every 2 seconds? or is it just the root bridge that sends the initial bpdu and then each switch relays this every 2 seconds ?

I want to confirm adding a switch to an existing stack.1. Make sure all switches are on same IOS version2. Adjust stackwise cables to include new switch.3. Connect new switch and power upconfigure ports and whatever on new switch.

Hi there.I have a 2611 router, IOS version 12.3(25), configured as an VPN server. I have already configured the IP Sec parameters, users...and it is all working fine. But my customer needs to limit the access of one user that uses the same group and ...

Hi everyone,I have 6500 with these modules:1000BaseX Supervisor WS-X6K-SUP1A-2GE Multilayer Switch Feature WS-F6K-MSFC 10/100BaseTX Ethernet WS-X6348-RJ-45 10/100BaseTX Ethernet WS-X6348-RJ-45The problem is that, for some ...

aadilovic by Level 1
  • 578 Views
  • 4 replies
  • 0 Helpful votes

Anyone ever seen something like this. 4506 SupV, when you do a show access list it shows a bunch of access lists that we do not even know what they are . The strange thing they do "not" show up at all in a "show run" or a show start" command ....

glen.grant by VIP Alumni
  • 1859 Views
  • 10 replies
  • 0 Helpful votes

Hello, I'm a Cisco newbie (I was CCNA Cert. a long, long time ago), and have what is probably a simple question, but:I have a Catalyst 2950T-24 switch (12.1(6)EA2c IOS) that I would like to hook up to our network here. We've already got a windows dom...

biochrome by Level 1
  • 1147 Views
  • 7 replies
  • 0 Helpful votes

Does anyone use an ACL like this?access-list 100 deny 10.0.0.0 0.255.255.255 any logaccess-list 100 deny 172.16.0.0 0.15.255.255 any logaccess-list 100 deny 192.168.0.0 0.0.255.255 any logaccess-list 100 deny ip host 255.255.255.255 any logI have th...

Does a Catalyst 6006 or 6009 with a Sup1A support gigabit modules (for example: WS-X6516-GE-TX) or is a 6500 series required? Is there a compatability matrix available for cross-referencing such hardware?Thanks!