Switching

Hi,I have nexus 5596 switch in which interface state is shown inactive even if port is admin up. i want to know why port status is shown as inactive. below is the port configuration.show run interface Eth1/30!Command: show running-config interface Et...

Hey guys, hoping that I can get another set of eyes on this that might be able to see where I'm going wrong? I've got a new Cisco 2802 series Ap which I know is good as I've connected it to the network & configured it at my desk. When configuring it,...

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...

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...

Hi so im wanting to link a cisco layer 3 switch with two vlans and then once it goes through to the firewall and then once it arrives at the firewall i want it to send the traffic to the right vlan 

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...

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...

Hi all,I'm trying to wrap my head around the connection/relationship between CoS (Class of Service) and QoS (Quality of Service). I read the explanation on this link, but did not fully understand yet. Can anyone help me clarify? I recently realized b...

I need to replace a failed Catalyst 3850 stack member and after reviewing this documentation https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst3850/software/release/37e/consolidated_guide/b_37e_consolidated_3850_cg/b_37e_consolidated_3850_cg...

Difference between install Mode and bundled mode,please explain.in stacking --Bundled mode requires same IOS at all switch but in installed mode,Active switch push its IOS to member ones right?

Hello all,I have a 3 stack of Catalyst 3750Xs that are having issues communicating with a Catalyst 9300. The site is complaining of slowness issues, and after running diagnostics (ping drops 0 packets from 9300 to Core but the 3750X > 9300 drops a lo...

Sometimes I need to put untagged in the AP to work.Sometimes I need to put vlan 1 in the AP to work.Why?I am referring to management vlan?