Hii have just upgraded my switch firmware to: c2960l-universalk9-mz.152-7.E0a.after the upgrade completed, the web ui is broken.attached screenshots of before and after.i have no idea how to fix this (i am a bit of a newby)any help will be much appre...
Hi, I have updated the software of my switch using c2960x-universalk9-tar.152-4.E8.tar via web browser, now I'm unable to access the switch from the browser again, the switch still working and I can connect it to my computer and access it via Putty s...
Went on vacation for a week, came back and one of my SAN management addresses isn't working.Coles notes;Management VLAN 633 - 10.133.63.192/26 - DG 10.133.63.19310.133.63.200 and 10.133.63.202 are the management addresses for the SAN.If I do a ping f...
I've been tasked with setting up a new Catalyst 8000 to connect to a vendor through a vpn tunnel. We will have two tunnels configured with BGP and using NAT'd IPs to connect to his network. Vendor confirms both tunnels are up and he sees our advertis...
We have stack of 9300x switches that was very slow when connecting to CLI or WebUI.We thought a IOS update to 17.14.01 would solve this. After the upgrade we can't connect with SSH or console to the stack anymore. If we try via another acces switch t...
Hello dear friends!I have three questions about how the stp protocol works on the network.These are my impressions of the performance of this protocol.I want to know your opinion if I have the right idea or not? (The second one is more important to m...
I have a number of 3650's in a stack configuration that I am using as an authenticator. I have one 3650 acting as a supplicant. I followed the directions from NEAT Configuration Example with Cisco Identity Services Engine - Cisco.The supplicant swi...
We have 2 N9K switches , and want to add several FEX line cards (still N9K switches) via VPC , can I pick two different type QSFP modules:QSFP-40G-SR4-S ( MMF,MPO12)QSFP-40G-LR4-S (SMF,LC)two build the port channel ?Or can put simple like this : can ...
Hi all, I brought a used switch in order to learn, and the very first time i plugged it in, the switch already had multiple vlans created by the previous user. Not sure, but why, i decided to reset the switch to factory reset, in order to pretend to...
hi,i want to change the password type of the radius key from type 7 to type 6 on a catalyst 1000 Series Switch.but if i want to generate a config-key, like it works with IOS-XE, the command is not available. (config)#key ?% Unrecognized commandIOS V...
Hi all,I’m working on SPAN configuration on the device Cisco C1000-48T-4G-Land i am trying to filtering unnecessary VLANS/traffics in my destination monitoring interface.I looked through the data sheet and configuration commands, the switch does not ...
I have cat 2960 with default router to x.x.x.10 , however one destination (y.y.y.y) is using another gateway which is x.x.x.3 , how i can force this to use the default route .10 ? sh ip routeDefault gateway is x.x.x.10 Host Gateway ...
Good evening!I am new to networking and attempting to build out a basic network. I have a Cisco 4431 Router and two Cisco 3850's. I have multiple VLANS place to separate data paths, but utilizing VLAN 99 as a management. I am unable to ping or SSH in...
Hello Expert I have issue wherein two switches doing Dot1x authentication between uplink port. Port on Authenticator sw remain connected and port on Supplicant switch shows notconnect.This not expected behavior. Configuration attached .when i remove...
Hello Everyone, I am trying to connect my 24 port catalyst 3550 switch with my Bell home 4000 router and have an internet connection to the devices connected to the switch. I am assigning static IPs to the end hosts for now, until I setup a separate ...
