Hello Experts,Apologies for the straightforward question. I'm curious about the distinctions between a span port and broadcast packets.Let's consider a scenario where we have a switch with multiple source links connected to it, and a single link conn...
Forum Posts
Bonjour Sur mon switch CISCO SG250-18 je peux configurer tous les port avec un VLAN particulier (Trunk ou Access) sauf le port 12? Comme le montre l'image ci dessus je ne reussi pas a avoir un 40U dans l'Operational VLAN Une idee ? Merci
Hi,Trying to understand what this command is stopping exactly. I've looked through some documentation, but not understanding the purpose of it completely. Can someone give an explanation on what "no ip telnet comport enable" is disabling? And, if it ...
I have a Cisco 9404R running 16.9.5 with a C9400-LC-24XS line card for connecting access switches. Video conference unit connected to the access switch are marking the traffic and EPC's on the access switch uplinks to the core show the packets being ...
Hello everyone, I have this situation, I installed a DHСP server on a Windows server 2012r and connected a Cisco Catalyst 3650 L3 as an access to the port. The server should distribute IP addresses to more than 50 vlans, but I only distribute one vla...
I'm attempting to ping from Host 1 to Host 2. Keep receiving a "Request timed out" error. Same deal when pinging 55.0.0.4 from Router R1. Any help would be appreciated. Been staring at this for an hour and cannot figure it out. Thank you!
HiI have a 10Gb link between the two devices that is secured by MACsec/PSK. When I ping between the two devices after about 90KB of traffic I lose one ping in regular intervals. Due to the regularity I assume this is something process related but up ...
Hi everyonelets assume we have 2 cisco 3750x switches with 4 Gig interfaces to each other that are channled into Po10.3750X||||||||3750Xfor this scenario the etherchannel uses either mode ON or LACP and loadbalances based on src-dst-ip.using the comm...
Hi all,I've experienced, recently and in the past, loop problems in my enterprise network, related to an access switch freezed. We still have access switches not connected through etherchannel to the distribution switches, which are in stack, so span...
Hello,We are trying to filter sources by mac and have two targets below.We want only whitelisted macs to connect to the switch and any other should not have access to any port.We want only IT admins Computers to be able to access management interface...
Hi. I need to install c2960x-universalk9-mz.150-2a.EX5 on a new switch we are purchasing that will be added to our existing stack. When I search for this particular IOS version I get taken to the Catalyst 2960X-24PS-L switch page on the Cisco website...
Hi Everyone,I have catalyst 1000 series switch which handles through which 70% of company's daily traffic goes. Issue is sometimes out of sudden, web GUI stopes responding (when i enter 192.168.1.250 which is the address of GUI, it keeps loading and ...
Hello everyone,I want to upgrade my Cisco C9200L-48P-4X device. Currently the firmware version is 17.6.5, which is the Bengaluru version. Can I upgrade to 17.9.x which is the Cupertino version?
I am facing an issue. My network gets unstable for a minute and port of one switch goes to error disable and reason i get is loopback. I am not able to identify the issue. i have enabled err disable loopback but it makes network unstable for some tim...
Resolved! Cisco packet tracer help
I am new to PT and taking the online intro course.In the sector Video - Deploying Devices Example they connected home router to a webcam. I tried connecting mine on my PT but it keep getting connection error: The cable cannot be connected to this por...
