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Forum Posts
I recently demo'ed a 4331 ISR with the SM-X-ES3-24-P module and wanted to restore the SWITCH config to factory defaults. I did an erase startup-config and reloaded (was not prompted to save the config, just a confirm of the reload), and the config w...
We have an identical problem with 6 new servers. The first network card of the server (connected to the Cisco WS-C2960X-48LPS-L) will be disabled with the message: SPANTREE-2-BLOCK_BPDUGUARD: Received BPDU on port GigabitEthernet1/0/9 with BPDU Guard...
Hello all. we need an IOS that works with AD-ACCESS. we are currently on 16.11.1, what is the next GOOD that works with SD-Access please?
Resolved! WS-C2960S-24PS-L power supply Failure
Hello, Do have a issue with WS-C2960S-24PS-L, it was used switch when bought. After starting and configuring, it worked perfectly for a week. But after power cycling it didn't start. First i thought that it was "Dead". Then it started working again. ...
Dears, I have configured Cisco 3850 switch, after restarting loosed all of it's configuration and i got this message during reloading (%sys-6-STARTUP-CONFIG-IGNORED: system startup configuration is ignored based on the configuration register setting...
Hi Guys, I am in process of investigating some issues in our environment with DOCSIS Cable Modem.After packet capturing it was found the following behaviour: Let's say we have two cable modem connected to the same CMTS (Cisco uBR 7225) using the same...
Hello All, Help ! - I have 4 9500-24 switches , have configured Gi0/0 as the management interface can ping and launch the webgui interface in a browser.However I cannot log on ! - I have tried "cisco" and "webgui" with what I believe are the correct ...
Resolved! Router
Hello, I am working on my very first project of the university networks ( it's part of my bachelor thesis). I am working on a cisco packet tracer however, I am confused that which router should I use. There are many routers. (like 4321,2901.1841) I w...
Hi All, I need to suggest new switches which will be used only as access for customers and also for management and backups.Because customers need 10gbit/s I used 8x10gbit module, and for management there are 24 ports, of course I suggested 2 SWs per...
Hi Team, I am observing input discard,CRC,and input errors on my nexus(Nexus 5696 ) interface.sh int et2/5MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usecreliability 255/255, txload 5/255, rxload 1/2550 runts 0 giants 15098 CRC 0 no buffer15098 input er...
Hi allI've a stack composed of four switches Cisco9200.I need remove one of them.Is there a configuration guide to do so ?Probably the switch removed will be fourth, the last, but I think that it is better to have a guide in case the switch removed w...
Disclaimer: I know a bit about Cisco switches, but I will be the first to admit that there is a LOT that I do not know. So, please bear with me with something that may be a very long description of what ends up being a very simplistic issue. I have a...
Hi, I noticed this afternoon that my Cisco SG550XG switch's CPU is running at 100%. This switch has been in use for 2 years and I have not seen this behavior before. No topology or config changes for months. Does anyone know if its possible to pinpoi...
I've been see an occasional problem with AnyConnect VPN clients and traffic routing and I'm not sure how to address it. My network has been running VPN services using AnyConnect for 10+ years now. We are using split tunneling to insure the only traff...
I need to update the WS-C4507R + E which is in version 03.08.03.E, and I intend to go to version 3.11.2E MD, I would like to know if I can go directly to a new version or if I need to scale up to version 3.11.2E ?
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