Does it?:Supports Virtual Switching System (VSS) or Inteligent Resilence Framework (IRF) or Virtual Switching Framework (VSF).User authentication can be configured for 802.1X, Web-Based Authentication, and MAC-Based Authentication.Able to monitor tra...
Forum Posts
Hi!Hope you guys are well. We have access layer switches 2950 & 2960. Switchport is configured with Multi Vlan Access Port. Vlan 300 for Data & 400 for Voice. When IP phones is powered on and Ethernet cable is plugged, it works okay. Issue is when Et...
Trying to transfer a new IOS image to a switch and I continue to receive this messsage in the middle of the transfer? Ideas?%Error reading tftp://XX.XX.XX.XX/c3750-ipbasek9-mz.122-50.SE2.bin (Transfer Aborted)
Resolved! Switch Stack ports down?
I have a stack of 4 switches. I can't figure out why two of the ports are down? SW1 port 2 connects to SW4 port 2. Is there a way to bring the port up? I read the guide on configuring stacks, but it makes it sound like the only time the ports would b...
Hi All, I kicked off a TFTP transfer last night before I went to bed. It has been running for about 10+ hours. I am trying to upgrade the IOS on a catalyst 3650 switch in Colombia, South America across a VPN WAN link from northeast USA. I came in thi...
Now we have tried different images - checked the infrastructure is OK (No crcs etc on the Ethernet port). The file eventually gets copied and the switch boots up ok. But what do these zeros mean? Is it file corruption or something completely differen...
I'm wondering if you can help me with a problem I'm experiencing. I have a Linux box that I can ping other nodes across my network, but cannot ping it from other nodes nor the layer 2 switch it's directly connected too. The only device that can pin...
Resolved! Cisco 9300 Stack
Hi,I am setting up a stack of 4 Switch 9300s.I would like to know how I can do so that when the switch with the active role turns off and returns, it will be the active switch again.I did the test with the commandstack-mac persistent timer 0But when ...
Resolved! flapping between port
Cisco C1000-48P-4G-LHi I just unpacked this switch and am getting a lot of these error messages.Host 0026.xxxx.93a4 in vlan 1 is flapping between port Gi1/0/2 and port Gi1/0/1Gi1/0/1 is PCGi1/0/2 is connected to an unmanaged switch which at this poin...
Hello.Prayer and direction to pages, and pages, and pages of community posts across CISCO, Ubiquiti and the internet in general helped me sort out this problem of not being able to communicate to Ubiquiti's Nanobeam AC Antenna when Management VLAN is...
Hi guys, Not too sure if I have posted on the correct but I have 3 switch stacks, 1 on each floor which are connected via Layer 3 Ether Channels. I have created a VLAN 240 for our guest Wi-Fi which I have extended on all switch stacks via Access port...
Hello all,I've done everything I can think off and I just can't get this material. I cannot for the life of me ping pc to another pc using vlans.If anyone can help me understand it better, it will be very much appreciated. I attached the packet trace...
Resolved! Won't load startup config
I've got a strange problem where the router won't boot with the startup config. When I type 'sho start' I see my config displayed but when I type 'sho run' it shows the generic config with none of the changes I made. Also, every time I power cycle th...
Hi guys. I'm making a backup of multiple Switches in my LAN.I'm doing it manually, like show run, then saving all information that I get on the screen to a text file.I remember from past that show run does not show all configuration, and that there a...
