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
Hi all, I have a router acting as a DHCP server on a VLAN in a vrf When I connect a wired client directly to the VLAN it all works fine and I get a DHCP assignment. The problem is that wifi clients do not get a DHCP assignment The Cisco WLC has an i...
guys,lets say, i got 3 departments, 2 switches and 1 router. Normally i would use trunk to add the vlans so they can communicate with eachother and connect to servers. But what if i dont want that. What if i want one department to connect only to the...
Greetings I have configure my Cisco to work in dual stack mode. I have a public IPv6 address, but my IPv4 addresss is behind CG-NAT. My web and mail server could be access from the Internet using IPv6 address. The main device is my Cisco 887VAG2 ISR ...
Resolved! How to stop on-going IOS tftp transfer?
Team,are there any IOS commands that can be used to stop/kill/halt IOS image transfer via TFTP ?thanks
Hi Experts, I am just about to give up on the 9500s and RMA them. I have 2x 9500 40X's thats connected via fiber both can see each other no problem. But for some reason they cant ping eachother cant pass traffic to eachother ARP isnt working MAC addr...
I am configuring a Cisco Nexus 92348-gcx for a client where am unable to enter snmp community name which is having '@' in the name. Client is not ready to remove that special character. They are having 1000 more Cisco 3750 switches having same snmp c...
Hello, we have a catalyst 3750-x switch connected to a router (not ours so no controll over it, it is also very basic it can only do basic router duties such as static routes, dhcp, etc. It is basically a home router). Do to budget limitations and de...
Could someone give me a quick explanation on the difference between these 2 global configs that are allowed on 9300s? Both options are not available on a 2960xr switch I was looking at. spanning-tree portfast bpduguard defaultspanning-tree portfast b...
Hello, I've been trying to educate myself specifically about VLAN configurations, but I'm still very new to switch configuration and VLANs in general, so thank you in advance for your patience. For context, I'm essentially trying to configure several...
This is a what I currently have on my 9404R interface Vlan1 description "Red VLAN" ip address 10.1.0.1 255.255.240.0 interface Vlan2 description "Blue VLAN" ip address 10.1.16.1 255.255.240.0 interface Vlan3 description "Green VLAN" ip address 10.1.2...
hi all,trying to split a qsfp port 4 ways but i get the following errormodule-type qsfp-split-4 force% bad split mode, please select 'qsfp-split-2'thanks,rob
Resolved! Layer 3 /30 Vlans Daisy Chain help
Hi All! I got dragged into a partly configured project & am trying to piece together what's needed *UPDATE because I worded this poorly Network: Firewall -> Aggregate C3850-S -> Trunk -> (A) C3850-S -> Trunk -> (...
hi "start-up config" was re-entered after an unknown reboot. I've never seen anything like this before. What's wrong with this?- Is it an archive problem? Furthermore, it appears that the user who accessed it remotely entered the command. We've n...
Hi Experts , We have stack of 2 3750x model switches , The master switch was having 2 power supply and Member switch is having 1 .So one of the power suppy of Master switch is down . So both Master and Member is having one power supply now ... So if...
Resolved! Stopping active show logging command
Hi, How can I stop active sh logging command? I am currently using console access. Ctrl + shift + 6 + x is ignored. Crtl + z is also ignored Thanks, Daniel
