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
Hi Guys I have a question regarding to cisco stack switches in our company they asked me to replace D-Link DGS-1210-48 web interface switches to cisco stack c2960s switches and this is my first time to make full configuration in stack switches, s...
Hi, I have read that N9K doesn’t support RSPAN but I see at my boxes that the vlan 666 is a remote span. What is more interesting that is working fine however I don’t know how vlan 666 was defined. I ask because nowadays I couldn't create next remo...
Hello Friends! Does anyone have information about EVN for 3850\3650 Catalyst platform and for NX-OS? I didn`t find that this platforms support EVN... Looks like Cisco have no plans for further developing this feature, cause it introduced about 5 ye...
Hi, I would like to start off by saying that I am no tech expert like many of your here and my question will probably seem very simple. I have a 3560-C-8PC-S switch (15.2(2)E8 used in a home environment and I have a single goal: I would like to...
Hello All, Can we get wireless coverage report in site map, rogue & busiest AP detection from Prime Infra, 3.1 Thanks Kamlesh
How to Configure switch to switch PPPoE? Attached network diagram..
Resolved! 4507R Bootflash: memory issue
Dear All,I have a bootflash in 4507R with the size of 60MB. I upgraded the ios from cat4500-ipbasek9-mz.122-37.SG1.bin (12.8MB Size) to cat4500-entservices-mz.122-37.SG1.bin (13.8 MB SIZE) and deleted the previous IOS.But previous IOS is still gettin...
I have an operational mixed stack of three 2960s and i want to upgrade IOS. I tried using the archive download-SW command but got this error. Error: The image in the archive which would be used to upgradeError: system number 2 does not support tha...
Hello Team, We are managing the customer Cisco environment from past 1 year.. and customer has reported around 30 RMA of 3750V2 switch,out of which one device was 3850 switch and another was 3925 router. So it is frequent failure issue for us.. and...
Hello everybody We 've a new pair of 56128P and two old 7010. We need to connect these switch, but we don't see any documented deployment, regardin best practices or how to connect. I mean due 56128p has QSFP uplinks, how to connect upstream to ...
Hi everyone! We have 2 x Catalyst 6807 switches in a Quad-Supervisor VSS setup in which one 10 Gigabit link from each supervisor make current VSL-link between the switches. So in total we have 20 Gbit between the two switches. The Sup6T supervisors...
Hi folks, I have four WS-C3850-24T in stack and suddenly I start see on the logs the attached error, anyone has the same type of error and how to fix? Thank you in advance, Denilson
Hi We have two nexus 7009 in two geographically separated datacenters. The two datacenters are connected with a DWDM 2x10Gbit/s L2 etherchannel trunk.Now we want to encrypt the traffic between the datacenters, and are looking into implementing MACSEC...
Hello. We have experiencing an issue with one catalyst S-C6513. The issue is that the customer is using 2 cards WS-X6148E-GE-45AT. Most of the time the switch puts the modules on but sometimes those modules are shown off (not supported). Mod ...
I have a Nexus currently running on code 7.0(3)I7(4). I performed an EPLD upgrade on the required modules. The fabric modules were successfully upgraded. The line cards (N9K-X97160YC-EX) was successfully upgraded too. However, when I ran the command...
