Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
I am migrating to a new cage in our data center and for a time I will be connecting a pair of NX 6001 in cage A to 92160-YC-X. I'll have MM fiber running between the cages. Should QSFP-40G-SR4 SFPs be the right part to connect them? The distance woul...
Resolved! IOS 15 for 2960G-8TC-L?
I recently tried loading IOS 15.2 to my 2960G-8TC-L, only to realize that google sent me to download IOS 15 for 2960C. I can't see anything online for universal IOS for the 2960G, only for the 2960C. Are there no IOS 15 images available for the 2960G...
Hello everyone, I am trying to setup a AAA server just to authenticate users to the AD for accessing the network infrastructure as switches and routers. I have configured my cisco switch (2960) for the AAA authentication and also setup a AAA server t...
dear i have 8 cat9300 switches and need to make a power stack but I have stack power cable only 30 cm which is a shortage to connect sw1 to sw 8 like data cable as I have no issue in stack data cable can make one stack for 8 switch but regarding powe...
I would like to confirm compatibility of WS-X6824-SFP-2T with Cisco Catalyst 6504 switch.Is it supported with WS-SUP720-3B as well? Or with Supervisor Engine 2T only ?
Can the C9300-24S support 10G SFP+ and LC multimode fiber? The spec sheet is confusing listing only 1G SFP. The project I'm working on needs mostly 1G but some connections need to have 10G. We are going to use at least 10 ports.
Hello,We have a 3 member C3850 Stack that we use Comcast's ENS to switch across that service to all of our other branches. They are all local essentially with the service. We are making a big push in IT to have more monitoring and getting software to...
Anyone suggest HPE Aruba 6300M - switch - 48 ports - managed - rack-mountable Mfg.Part: JL663A switch in comparison with C9200-48PXG-A (Replacement Switch) Catalyst 9200 48-port 8xmGig, 40x1G, PoE+, Network Advantage We are using Cisco 4800, nexus ...
Hi there!What kind of cable (crossed/uncrossed) and which RS232 parameters do i need for the Cisco Linksys SRW2024 Switch?https://serverfault.com/questions/299457/what-serial-cable-do-i-need-for-a-cisco-linksys-srw2024pIs it correct that there are di...
Hi all I've got a simple example of 2 routers and 2 Multi-layer switches in the set-up as shown in the attached image. I can set up OSPF fine between the 4 devices. My issue is with the two PCs belonging to 2 different Vlans (10 & 20). What do I need...
Hello, I am looking for a way to enable only 1 or 2 VLAN's on a NEAT interface. A 3rd party Cisco switch, connected to our switch, is successfully authenticated by ISE and gets the NEAT status and the interface becomes a trunk. However, I don't want ...
Is it possible to configure a C9200-24T with only 2 VLANs and SSH enabled, and everything else disabled?We are using non-stacked C9200-24T's (12-16 ports on each switch) as high bandwidth dumb switches in a closed private network system. We have now ...
Resolved! VLSM / CIDR
Hello there, can anyone help me out with this question? show the subnet address and CIDR in the above figure for class c ip 222.22.2.0?
Hi guysI was trying to get through the configuration of the 2960x switch, but something went wrong. Apparently I can't reach it anymore with its default IP, 10.0.0.1. I wanted to reset the configuration to factory defaults by pressing the mode button...
Good Morning,Using the interface range to remove dot1x commands from Cisco 3850 switchport interfaces, we lost SSH connection to the switch. The interface range was Gi1/0/3 to Gi1/0/47. The router was connected to Gi1/0/48 on the switch. We are tryin...
