Switching

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

Labels

Forum Posts

Hi, I have a lab that replicates our Core network consisting of 6 x C6880-X switches in a 3 x VSS topology. I have VLANs on each of these VSS's that have been assigned layer 3 interfaces and are also installed into the VLAN Database. In normal circum...

CliveG by Level 1
  • 914 Views
  • 4 replies
  • 1 Helpful votes

Refer to the below output:Name: gi1Switchport: enableAdministrative Mode: trunkOperational Mode: upAccess Mode VLAN: 1Trunking Native Mode VLAN: 100Trunking VLANs: 1,8,12,16,20,100General PVID: 1General VLANs: noneGeneral Egress Tagged VLANs: noneGen...

Iloveyou by Level 1
  • 19879 Views
  • 4 replies
  • 0 Helpful votes

Resolved! SSHv2 - RSA Keys

Hello,  I created a simple config file, listed below, and tried to copy and paste this config on a 2960-8Port switch. After pasting this file,  I receive as error message when I issue this command "show ip ssh SSH Disabled - version 1.99 % Please cr...

zekebashi by Level 4
  • 19640 Views
  • 17 replies
  • 0 Helpful votes

Dear community,I'm looking for advice on purchasing my first equipment for a small business network. I already have: * 1 fiber line (1000/1000 subscription through my ISP, 1 public IP) coming into a property with multiple buildings, hosting 4 differe...

norden by Level 1
  • 1752 Views
  • 6 replies
  • 1 Helpful votes

Hello,   I've been trying to understand why I suddenly can't SSH to a second switch stack. We have two separate buildings; an Admin building and a News building. We have an Admin stack and a News stack of 9300-48T's. These two stacks are connected vi...

mlord by Level 1
  • 2907 Views
  • 8 replies
  • 0 Helpful votes

Hello,I have installed a stack of 2x C9300X-24Y and 2x C9300-48P.Config has been done successfully, and the interfaces appear normally using "show int status".But when I execute "show int desc" I can see some unwanted ports in the list, that are actu...

Clem58 by Level 3
  • 1301 Views
  • 4 replies
  • 0 Helpful votes

when upgrading the industrial switch (IE4010) to version (152-8.E1), the upgrade fails and the switch boots to the backup IOS the command needed is    boot system sdflash:/ie4000-universalk9-mz.152-8.E1.bin or without / boot system sdflash:ie4000-uni...

ali ezzat by Level 1
  • 679 Views
  • 3 replies
  • 0 Helpful votes

So, I'm working on a project that requires Linux host running different programs, and a BMv2 P4 switch in Mininet. I thought a topology as running VM in KMV with my applications running on them and connecting it to BMv2 switch in the Mininet. Is it p...