I'm trying to login to older equipment to wipe configs before we recycle. It's been a bit since I've reset passwords on devices whose passwords are lost, but I'm at the switch: prompt and following steps outlined in another thread (old & closed). Aft...
Hello colleagues! I am on design stage of a project where a customer needs many endpoint ports and one of the solutions is a stack of c9200-48T (6 items) and I thought that I could add couple of c9200-48PB into the stack. But I am not sure that it wi...
Hello and sorry for my english , My core switch is also root of spanning-tree, i use Rapid-pvst. On this switch, in global configuration i can see :spanning-tree portfast bpduguard defaultspanning-tree portfast bpdufilter defaultThis commands are n...
I have a 3850 that I purchased used for personal use. It has an IP Base license on it and I wanted to clarify something. If I stay below 16.9.1 the license just sticks, I know that. I have heard that even if you go into evaluation mode with 16.12, ...
Dear Team,We have two switch one side c9300 and other side CBS350 and we have attach dac cable from C9300 to CBS 350 switch as a uplink , but at c9300 side dac cable not detect , CBS 350 side showing detect .so my question is , is it supported or not...
My GNS3 is configured so that I have VMware Workstation Pro on my laptop, which hosts my GNS3.From GitHub I downloaded one of the newer (of the softwares available there and it works, but there is no way to configure a port-channel on it. Currently m...
Hi all,I have a WS-C4500X-32 that requires upgrading from:-cat4500e-universalk9.SPA.03.08.07.E.152-4.E7.bintocat4500e-universal.SPA.03.11.10.E.152-7.E10.binCan I upgrade directly to this image?Many thanks for your help
Hlo community!Am using Cisco 2960 L but am not able to access the web console.I have upgraded the Cisco Firmware to universal with web GUI but still am getting 404 error while connecting to WEB
I have a C9200CX, I am trying to enter through the WEB interface but it shows me an error (err_ssl_protocol_error and I have not been able to solve it). So through the CLI you are using the user webui and password cisco (these credentials accordi...
We are going to have dual 9508s and want to set up VPC between the 9508s and 9300 switches. Currently only have one 9508 available but the other is on the way. I configured HSRP on the vlan interfaces on the 9508 and Half of a trunked port-channel ...
Hello Professionals,Recently I'm having an DHCP issue with my C9300 switch.Switch config is :ip dhcp pool Wireless network 10.250.20.0 255.255.255.0 network 10.250.24.0 255.255.255.128 secondary default-router 10.250.20.1 Whenever user tries to conne...
Hello, I'm new Cisco user. I have on Cisco 350 Switch. I created three VLAN (10, 20, 30). On VLAN 10 I entered IP from subnet of my Internet Router (non CISCO device). If I connect client to this VLAN via CISCO Router, it connects to the Internet (DH...
Hello,I will be upgrading a 9400.The C9407R is currently running IOS XE Software, Version 16.12.06 and System Bootstrap, Version 16.12.2rI've been trawling through release notes to understand if I need to upgrade to an interim version as I'm jumping ...
Hi, since this morning we have been receiving an error message from Nexus to our monitoring system. The show env fan command does not indicate a fault. We must understand whether the problem is with the chassis or the fan. This is the message: Hardwa...
I am trying to clear a mac from a port. Here is what it looks like from the running config:interface GigabitEthernet5/0/7switchport mode accessswitchport port-security mac-address stickyswitchport port-securitysh interfaces status err-disabled retur...
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