Switching

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

Get 20% off switches when you combine Cisco solutions

 
Labels

Forum Posts

HiI'm looking at configuring a Catalyst C9300L-48P-4X running 17.09.04a to support both Dante and AES67.The switch is L2 with SVIs on upstream switch - all Dante/AES67 devices will connect only to this switch so no configuration is required upstream....

Hi Sorry for re-posting but not sure why Cisco removed my previous post. Im stuck in a situation where I cannot upgrade the firmware on my switch even though I've run the command to cleanup old files etc. I've followed the instructions to copy the bi...

eshaq786 by Level 1
  • 6052 Views
  • 9 replies
  • 5 Helpful votes

Below is the output from Cisco Catalyst C9300 for command show run all | in sshCurrently it has the below configuration. ip ssh client algorithm kex diffie-hellman-group-exchange-sha1 diffie-hellman-group14-sha1ip ssh server algorithm kex diffie-hell...

RS19 by Level 4
  • 1002 Views
  • 16 replies
  • 0 Helpful votes

Dears, need help for the below issue, trying to connect TPLink POE spliter tp-link tl-poe10r with the switch C9200L-24P with Power 600Wat should be able for POE+ and support 8023af & 802.3at as pet data sheet. but its not powering up unfortunately an...

Hi,I have a question about the Configuration of the C9300-NM-8X module. When I look at the configuration, I see this:interface GigabitEthernet2/1/1!interface GigabitEthernet2/1/2!interface GigabitEthernet2/1/3!interface GigabitEthernet2/1/4!interface...

JJjat256 by Level 1
  • 304 Views
  • 2 replies
  • 0 Helpful votes

FG-Win-PC1IP 20.0.10.1/24Gateway 20.0.10.6DNS 8.8.8.8FG-LAN-SW1vlan 10!interface Vlan10ip address 20.0.10.6 255.255.255.0no shut!interface Ethernet0/1switchport mode accessswitchport access vlan 10!interface Ethernet0/0switchport trunk encapsulation ...

Please I need help of the CLI configuration guide for my layer 3 switch.  I want to create 3 vlans with dhcp, I also have a tplink router to give internet to the switch. I need the CLI configurations. Thank you

I'm really confused about software and hardware cef. Here is an extract from the study material from cisco "A router with Cisco Express Forwarding enabled uses information from tables that are built by the CPU, such as the routing table and the ARP t...

reetesh_0-1669539549773.png
reetesh by Level 1
  • 2347 Views
  • 10 replies
  • 0 Helpful votes

2 interfaces on C8200-1N-4T:GigabitEthernet0/0/0GigabitEthernet0/0/1need to form a port channel with 2 interfaces on C9500-16X:Te1/0/1Te1/0/2 On the router side, it has to be L3 port channel and on the switch side it has to be L2.Can someone please h...

Resolved! POST Error

LOOPBACK_PORT_POST_ERR: Fa0/1-24 can't be brought up because it failed POST in Loopback test   We are getting the above error on all the ports of the switch. We have done the factory restart then to we are unable to troubleshoot. Model: C2960-24TC-L