Switching

Hello Everyone. I'm currently learning Networking and at beginner level. I am working on a project from one of my instructors guide. Im kind of stuck at configuring WLC. I figured out Im not able to ping from the Layer 3 SW when the link between thes...

I need to make sure that our Nexus switches are hardened on the Internet and I'm really bothered that the ACL for SNMP works but leaves the port open. The ACL works in that if I attempt this from a host not allowed in the ACL, the Nexus will not acce...

I have a situation in my office that is - all the cisco switches (2960 model) are running in PVST currently in my network.So if I want to change to RPVST, then globally I have to change accordingly put the command, along with that for each access por...

Dear community, I’m trying to configure SSH access with kay to device ASR 9902 with IOS-XR 7.11.21.What I did is a simple configuration for user: username testkey group root-lr group netadmin and the Public key import for the user above: crypto key i...

Hi,I'm just setting up a lab, I have 2 VLAN's on a Cisco 2950, one for servers and one for users. Both VLANS are on different subnets:Users: 192.168.1.x/24Servers: 192.168.2.x/24Would I have to make the VLAN's layer 3 and give each VLAN an IP and ad...

Can u pls explain in detail about the below commands which I found for 2960 switch model, its significance?line con 0exec-timeout 2 40line vty 0 4session-timeout 3exec-timeout 0 0transport preferred nonetransport input sshtransport output sshline vty...

Hello,looks like dot1q tunnel is not supported on nexus model C92304 QC. But will it work to pass double tagged vlan frames? Looks like its not working. Im wondering if there is a configuration to configure on nexus switch to pass double tagged vlan ...

Hello all,I am traveling to an office tomorrow to perform a firmware upgrade to a cisco 9300 stack.  Having already installed the new firmware (the upgrade is in "Install" mode) I am seeing something that has me worried.  When I check the .conf file ...

Hi, Can i use winscp software as server by installing on my local windows 11 system for cisco switches scheduled autobackup configuration? 

Some couple of doubts reagarding spaning tree portfast,bpdu guard,loopback guard -1) What is the difference between those?2) Is it required all these 3 things?3) Should we do it globally or on interface level?

Hello All,I am having a little trouble fully figuring out the necessary configuration to make this work. Currently I have a Catalyst 9200 L3 switch which is physically connected to an SDWAN ISR router on port te1/1/1. Port te1/1/1 is on VLAN 800 and ...