Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
I've noticed that most C1000 switch models end with "L". However, I'm unsure what the "L" signifies. Additionally, some switch models also include "E" or "F", and I'm curious about their meaning as well. Could you please explain what these letters in...
We have bought new C9200L-48P-4X which have a 4 10gig uplinks module , which should also be compatible with this 1Gig SFP module GLC-SX-MMD. However when we are trying to connect to our 6500 switch with module WS-X6516A-GBIC it wont come up and there...
Having worked with ISE and switching for many years, I stumbled upon some weird configuration.Using some newer IOS XE in a 9K switch, I found the following command:aaa group server tacacs+ mygroupserver name test1tacacs server test1address fqdn yaday...
My setup :My windows laptop -> Linux (jump host) -> Cisco switch I have the above setup and I'm trying to connect from my laptop to cisco switch using python, I have used redispatch function in netmiko, that has some real issues.Do we have any other ...
Hello Cisco Community, I'm in the process of network planning and am considering the Cisco Catalyst C9300X-24Y-A switch for our infrastructure. Before finalizing, I wanted to clarify the transceiver compatibility for this specific model. Can anyone c...
Community,I was reading about a feature in IOS that makes the IP helper-address function "HSRP Aware" by adding the additional argument "Redundancy" to the command (e.g IP helper-address 10.x.x.x redundancy <name>). This feature prevents the duplicat...
i have a stack based on 3750X-48P-Sand i want to add two more 3750X-48P-Lhow i can switch the os from 3750X-48P-L to 3750X-48P-S
Hi,Management VLAN is vlan1 by default. we assign switch IP address to interface vlan 1 generally.what should we do if we want to change management vlan from vlan 1 to vlan 10 or someother.for ex : I need to use ip address 192.168.1.1 for my switch t...
I am trying to install a Netbeez agent on a Catalyst 9300U running 17.09.04. The switch has a DNA-Advantage license. The IOx services are all running. When I issue the install command, I do not get an error but when I check the status using "show ...
Hello,I have subnet like this :My pc under vlan 100 (192.168.100.0/24)My NAS under vlan 150 (192.168.150.0/24)Actually when the nas and pc located under same subnet, I can discovery the nas from my laptop using vendor utility, but can't discover when...
Hi everyone!I´m a student from CCNA, the problem in my Net is When i ping PC1 from PC7 (or upside down) i get "Desination host unreachable". I want get all devices are connected. One more doubt, how i know MLS and R1 are connected? i don´t understand...
I have 8 Cisco 3850s that I need to change the default VLAN 1 (where the IP and mgmt reside) to another VLAN. I did this on a dummy switch and as soon as I delete VLAN 1 IP info I lost all connectivity. My question is if I create another VLAN and m...
I have a problem when I want to connect my router to multiple access points it doesn't work.In this case, I am replicating a file network, so just adjusting something doesn't really work.For the access points, I need to use the following ip addresse...
I have an IE5000 (Stratix 5410, but firmware identifies it as a rebranded IE5000). I am trying to set up a NAT for a single device on a single port to a vlan on the 5410. What I am trying to accomplish is this:192.168.2.2 (vendor supplied PLC. Trying...
HelloI have topology like below with details :Have 2 site with subnet 10.7.0.0/16 for LAN-1 and 10.38.0.0/16 for LAN-2Both site have VPN site to site from the firewall to the Azure. Azure subnet is 10.200.0.0/16Both site have WAN connection use R1 an...
