Switching

I have a layer 3 switch with a VLAN 10 interface with IP 172.16.0.30/28. There's a link connecting VLAN 10 devices to the switch. Also connected to the layer 3 switch is a router which I want to ping from VLAN 10. The router's g0/0 interface with IP ...

Dear ALL, I'm looking to purchase 1 x C9200L-48T-4G-E and 1 x C9200L-24T-4G-E, is it support to stack with different model? TungHo

I tried to use "secret 0" followed by an unencrypted secret. But then when I tried to access the device the password is not being accepted. In the example below - should not the password foruser skipper be foo123?  username skipper privilege 15 secre...

Hello everyone, this is my first time posting a question on the Cisco community. This could be really simple but i'm trying not to break my head against the wall... I need to connect via SSH/Telnet from my SG220 to another SW on the network (which i ...

I was able to perform this on an Avaya switch, but we're moving to Cisco and I'm not sure how to perform this function on a CISCO. I'm aiming to do this on a C9200L requirement:device interface -vlan 32,40, with PVID 40. All untagged. It requires bot...

Hello, experts. We plan to upgrade ROMMON and IOS XE on Catalyst 4503E that is working in VSS mode.ROMMON: from 15.1(1r)SG5 to 15.1(1r)SG18IOS XE: from 3.8.4.E to 3.11.2E I've read this guides:1. ROMMON: https://www.cisco.com/c/en/us/td/docs/switches...

I am now working on Catalyst 9200L-24T-4G and 48T-4G switches. When I tried to configure trunk ports, the option switchport encapsulation dot1q/isl doesn't exist. Then I looked for data sheets and there isn't any mention about ISL, but only IEEE 802....

Hey Its a simple question.....does the Nexus 5K support IP SLA? I find the 7k has a guide to configure SLA but those commands are not available in the 5k. There is also no option to enable the feature. Why would it not support SLA? If they are DC swi...

Hello. I'm currently working on an assignment for my networking class. The project is made up of a multilayer switch with 5 vlans which are inherited by the switches. Every VLAN has an IP address and a helper address. VLAN 10-40 works but for some re...

Hey All! We have a Cisco 3560X switch running iOS version 15.2. IP services activated on it. When I go into Conf t and run "IP multicast-routing I get a command not found. I can run IP multicast-routing distributed. Is there a difference in these two...