Resolved! Switch Ports are Flapping
We have a switch to our Wireless Access Points. We are getting repeated flapping of port notifications in our SYSLOG. Any idea why this would be happenin?
Forum Posts
Hello , Could you help me to reset the password on a Cisco Nexus N3K(C-31108TC-V). I ain't got access to CLI throught ssh or console port
I’m not sure if I’m posting this in the right spot; I’m new to this needing help with setup of a device. I’ve been trying and failing at setting up my 5506. I have a few questions I think if I can get cleared up I can maybe get this working. Please h...
Hello, I am attempting to configure a Windows Server with the NPS role to permit admins to log into our Catalyst switches using standard AD credentials. I've got things setup per a few different guides I've looked over, but on each login attempt the...
Resolved! Enable snmp v3 command
I want to enable SNMPv3 on a Cisco router, v1/v2 is fine but v3 refuses to work. Can you help?
I am using the Embedded Packet Capture feature on a C8200L-1N-4T router.I have the capture and need to export it to our TFTP server.When i run the following command:8200_RTR#mon cap DMVPN export tftp://192.168.1.146/Community.pcapI get the following ...
I'm having problems setting up my home network using Cisco2921 for the first time. It has the basic licenses only. Below is the running config followed by my adapter settings. Any assistance would be greatly appreciated. Thank you.Current configurati...
Hello!I have setup lab environment for test rogue on wire solution.List of Devices,- PI 3.10.2- SW C1000 (PoE) - fw 15.2(7)E7- WLC 5520 (Connected to SW C1000) - fw 8.10.162- AP C9120 (Connected to SW C1000) - fw 8.10.162I have plug the rogue AP to S...
Who do i speak with to make sure the switch is set up to allow communication between the equipment i am installing and the equipment on site.
Hello Everyone,I work in a data center and we have two L3 Nexus 9k cores with 40g ports, then we have ~10 cabinets with 2 top-of-the-rack switches connected directly to the cores. Each TOR has connections for servers, ISP/MPLS routers, etc.I am tryin...
What have I tried?Once I connected the console cable to the router and my system, I checked that the USB port was available in my system and accessible.$ ls -l /dev/*USB* /dev/ttyUSB0 $ dmesg ... [22726.984409] usb 3-3: new full-speed USB device n...
Anybody can help me with this issue on VTP?
We have configured two Lightweight Access Points using a 3504 WLC. Both access points are connected to the WLC, and have been assigned IP addresses through DHCP from the WLC. Both also state they are providing the WLAN we created. Authentication for ...
switch is running in install mode, i can see files in .pkg format. I can't find a good documentation on how to backup the config files, need help.
Hi,We are finding that some router models are more susceptible to CRC increase/snr decrease than others and tend to lose sync more easily especially when it comes down to sudden spikes in crc indicative of REIN/SHINE issues. Im trying to determine wh...
