Could you tell me how to downgrade the software 17.3.x from 17.9.x? If something happens during upgrading 17.9.x from 17.3.X, I will downgrade. Do I need to remove SMU file? Is the following correct?On 17.9.Delete SMU install remove file bootflash: <...
Forum Posts
Hello everyone,I have a 3 switch stack that I need to do a password recovery on. All 3 switches are Cisco 3900 and I do have physical access to them. I've done some research on how to do the password recovery and it is actually very straight forward,...
My apologies if this question has already been asked, I wasn't able to find an answer.I'm currently studying for my DCCOR and I'm using CML to play with Spanning-tree on some Cisco 9Ks.When I check for inconsistentports, I see that bridge assurance i...
Hi All I have a network with 26 CBS350-24 switches, all with the same "error"? I have disable the HTTP server, and only have the HTTPS and SSH active. But when i try to connect to the webGUI using https, i get the "not secure" warning. When i invest...
Hello! I'm doing some tasks on PT. I found one where I have a 2800 Router and I'm trying to assign a VLAN to Fa0/1 but cannot seem to find the command to do so.Router#show running-config:SpoilerBuilding configuration... Current configuration : 779 by...
Hi All I am sorry if am very limited with switches. i am still learning and this is a home lab of sorts.I have several switches 2 layer 2 cisco and now a new (to me) layer 3 a ws-4500x-sfp+,I configured the switch by copying info from my other switch...
No fastethernet0 on sprinkler to connect a copper straight through cable. I keep getting the same error message.
Hello people i hope you can help.I am looking at options of swapping out our Core switch with a 9406R chassis with multiple blades etc. I am currently getting prices for this. However as i work in a large secondary school the budgets are tight so was...
question on the switchport command.the ports on the primary nexus all follow this format, for example:interface Ethernet100/1/16description Server1A-1switchport access vlan 550no snmp trap link-statusbut on the secondary they all include switchport:i...
hi allin my workplace on 1 of all switches in our network, clients and phones don't get ip address from dhcp server in network, only works with ip static.The rest of the clients and phones on other switches can get ip address from dhcp server without...
Hi Team,Please provide command to configure Tacas and snmp in Cisco N540x routers.Thanks,Prashanth
Resolved! Switch refurbished
how to Testing of cisco WS-C2960X-24PS-L Switch refurbished
I need to nat ports 7000-7500 I have done it in the past port by port using:ip nat inside source static tcp X.X.X.X 1234 interface FastEthernet4 1234Do I need to do this via ip nat or access list?
Hello there, I am trying to upgrade 3850 from 16.09.06 to 16.12.07 below the error 480189009 bytes copied in 40.074 secs (11982557 bytes/sec)SW-S1#request platform software package install switch all file flash:cat3k_caa-universalk9.16.12.07.SPA.bi...
We have a Cisco 3650 Catalyst 48 port switch that has a bad power supply. The power supply model is PWR-C1-1100WAC. We have some spare power supplies but they are PWR-C1-1100WAC-P. Are they compatible?
