Hello, Cisco Community!I’m really happy to share that I’ll be hosting the Cisco Community Lab Series, a brand-new hands-on learning journey designed to help you build practical networking skills step by step.Every Thursday at 8 PM EST, I’ll post a ne...
Forum Posts
I have a number of switches that need to be upgraded but it takes a LONNNNG time to copy the firmware from the external server I need to use to the switches. I have the new firmware on one of the 9300 switches. I haven't used the command to copy th...
HiI'm a bit confused on this priority topic. If I set the spanning-tree priority to "1" on one switch and then "4096" on another, I would assume that the switch with the priority of "4096" would become the root bridge. However some people are telling...
Resolved! problem VRRP, LACP Nexus 3048TP LAN1K9
Hi, i have problem of synced betewin my 2 switchs nexus 7.0.3.i7.3I use feature BGP, LACP and VRRP (also VPC etc..)But it's impossible of configure correctly the protocolI have many errors :One : In log :%ETHPORT-3-IF_ERROR_VLANS_SUSPENDED: VLANs 9-1...
I created a text file that allows me to cut and paste the config and run no shut on certain interfaces. How can I get past the beginning where the IOS ask you to press "Enter" to continue before getting the router> prompt?
Hay, I know this is not best practice but i this is so much more practical for me as im always changing devices plugged into this switch, i want to know how i can tag all my vlans (10,11,12,13,14,15,20) onto all ports, i am very new to cisco so any h...
I'm trying to copy the running config of my router for backup before I make changes to it. I've connected my laptop to the router via hyperterminal-console port. I have a tftp server running. when I do a ping to my tftp server IP(which is also my lap...
My C1000-48FP-4G-L having issued cannot power up POE/POE+ AP devices and the switch running on latest stable version c1000-universalk9-tar.152-7.E10.tar. May 17 08:05:35.735: %ILPOWER-7-DETECT: Interface Gi1/0/1: Power Device detected: IEEE PDMay 17 ...
Hi,I keep getting this error messages after upgrading Cisco Nexus 9K to NXOS: version 10.4(3) [Feature Release]. 2024 May 20 11:51:07 C9508- %AUTHPRIV-3-SYSTEM_MSG: pam_unix(sudo:auth): PAM conversation fail retval 19 - sudo2024 May 20 11:51:07 C9508...
Hi,we are using cisco catalyst 9300 stack as core switch. DHCP is configured in core switch. But from yesterday many users (LAN and Wifi) are facing issue as they are getting disconnected from network due to not getting any ip via DHCP from core swit...
HiSorry if this is a simple question but I am currently working towards my CCNA for the first time and have recently noticed the following response from when testing duplex mismatching in a lab (note, the lab uses real equipment - this is NOT being s...
Hello, My customer already has Cat 9000 and Nexus 9000 switches that they procured recently without a DNA and ACI licenses. On CCW, I couldn't find just a Licenses SKU for the switches. How do I just create the pricing for the Licenses only based o...
Hello Everyone, lets talk about the issue directly, i've 2 Cisco SWsfirst one is:-SG300-28PP 28-Port Gigabit PoE+ Managed SwitchAAA applied with Microsoft NPS server to be authenticated by ActiveDirectory users/groups and it worked properly with no i...
i have already configured for bandwidth restriction in downlink interfaces of cisco c9200 switches. it was restricted the download limit around 10 Mbps but upload limit was not restricting. Please find the below configurations and suggest me anythin...
Hi, I currently have a Cisco 9200 switch that does not have a stackwise module at the back. This switch is currently powered on and I am wondering if I can just leave it running and install a stackwise module? Once I added the stackwise module at the...
Hello All,I'm pretty new to Cisco devices and was hoping someone might be able to shed some light on this most recent request I received.I have a Vlan (3) that runs all our security devices, and it runs off 172.29.3.x(32) > The door access (fob) sys...
