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...
Hi all - an easy one for someone ! I have two switches with many vlans . there is an existing Etherchannel ( PO 4 ) using some ports between the two switches running spanning-tree on the ports . I have created a new etherchannel between the two swi...
Hi all, in order to gradually migrate from a Core of 2 x Cat 6500 configured in VSS to a Core of 2 x Cat 4500X configured in VSS, I need to interconnect them in L2 but I can only use 2 x 10G uplink, one for each 4500X. Is it possible to think of 4500...
I'm trying to setup catalyst switches to log to a syslog server. Some work and some don't work. The commands I run are logging host (Ip address) logging traps informational If I run send log 6 test that test event will show up in the syslog serve...
Sorry if posted on the wrong place, but I don't know where else Is it possible to use L2TPv3 and xconnect a wireless interface?I'm asking both for AP in "autonomous" and "integrated" mode. (when ap is seen by main routing core as Wlan-GigabitEthernet...
Hello, I'm getting ready to migrate two 6509-E to VSS, each chassis has the following line cards and daughter cards: Router>sho modMod Ports Card Type Model Serial No.--- ----- -----------------------------...
Dears good morning!Please someone can tell me whats means de character (b), from output command show memory statistics:someone can tell meI think that represents the values below in bits, but im not sure. Head Total(b) Used(b) Free(b...
hello, i'm a beginner in network configuration and i have routing issue, after reading the online documentation i don't find what i miss so i configure a cisco WS-C4510R+E (P5040) i have some vlan configure in the switch configure as follow: interf...
hi folks . im willing to buy module of cisco sup720 10G module . WS-SUP720-3B that has 2 interfaces 10 G. each port is going to a server del that also 10 G fiber . we had a hint that the server has options of connectors as below : SFP+ modules with...
Hi folks, Could someone please share some thoughts on "auto-cost reference-bandwidth" vs" ip ospf cost value" I'm thinking this isn't quite necessary to configure, could you tell if it's best practice not to change the bandwidth at all? Is there any ...
hello everyoneIm using 2950 switch in Packet Tracer 5.2. Somehow this command "show interface status" doesnt work, it doesnt even appear in the list of parameters when i type "show interface ? ".Anyone knows why?Regards,
Hi everyone, I don't know that i can ask it in this forum or not. but i couldn't receive any reply in http://stackoverflow.com/questions/42031219/rst-in-video-streaming-over-tcp-socket. I have an application for video streaming over UDP and it works ...
Hello All, This is regarding one of the design we are going to implement for our client. We have 2 routers (ISR4431)which are connected to 2 different MPLS providers. We are using Cisco 3850 switch between these 2 routers. We also have Internet brea...
I'm trying to learn how Resilient Ethernet Protocol is selecting what port inside segment will be blocked. I'm aware that I can select particular port manually but I would like to know what algorithm is used by REP itself. So far I wasn't able to fin...
Hi, I have create frame relay topology, as per my knolwldge frame relay has default physical interface mode is Non-broadcast so no broadcast will be forwarded on that interface, when create ospf route on router frame relay physical interface ...
Hey folks, I have been experiencing some issue with bandwidth through our C2900 ISR. I have a 500 Mbps circuit that is symmetrical. I am getting 392.06DL/286.96UL. I have been working with our service provider and we have confirmed that their equipme...
