Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, February 2, 2026, through Friday, February 20, 2026. Our colleagues Amruta Navadagi, Anaya Kalawat, and Mohammad Mehtabuddin will be waiting to assist you...
Hi All,Trying to turn up a new site. I have 2 switches: Cat 3650 & SG500-52P. I want to connect up two ethernet cables between these switches in the event one fails, STP will put the blocked one in forwarding. However, when I connect up the 2nd eth...
Hi,We have core Nexus 7K switch and its further connected to 2 switches via port-channel-1 and port-channel-2.Now port-channel 1 connected to one of the switch has 4 gig ports and port-channel 2 connected to another switch has 3 gig ports.We are runn...
Hi all,we have two cisco 4500 running with a port-channel:Config on both cisco:int giga 1/1sw tr all vlan 1-10sw mo trint giga 2/1sw tr all vlan 1-10sw mo trint port-channel 1sw tr all vlan 1-10sw mo tr Now we added a new vlan (11) and we tried to ad...
Hi, As you can see below I see a mac address picked up on VLAN 1 on this switch, however vlan 1 interface is shut down? This is causing connectivity issues so does any one know why it is happening? Cheers DP1-West#sh arp Protocol Address ...
Hi!!I have two 4500X connected via VSS and on the edge I have 2960X and 3750. All edge switch have Auto QoS configuration activated for voip. On 4500X I don't have the mls qos or qos only prompt to activate the QoS on the etherchannels. Is there a di...
We have 2 Nexus 5548UP switches which are running NX-OS 7.0(5)N1(1).I'm trying to reconfigure an interface, which was previously configured in conf t (local) mode on both switches, in conf sync mode.Original config:conf t:interface Ethernet104/1/33in...
Hi Team,Can you let me know how to enable LACP on cisco 2951 Version 15.2(4)M7Below is my config:Router:interface Port-channel1.1 description DEVICES$FW_INSIDE$$ETH-LAN$ encapsulation dot1Q 1 native ip address 1.1.1.1 255.255.255.0 no ip redirects no...
Hi all. I need to boost a connection between 2 routers. I have now 700mbps l2 connection. We have created another 300 mbps l2 connection.Is there any way to make asymetric ether channel and have a single 1 gig channel over it?if yes how can i loadbal...
Hello, I have now configured my 1941 router to allow access to a internal server (192.168.1.251:8080) from outside network by using public IP (X.X.X.X:8080)I want to use the public IP also while i'm in the internal network so no matter where I am, I ...
Hi, Could someone explain me what is the difference between these two modules?Thanks, Dani Simanjuntak.
Is it possible to downgrade licenses from IPBase to LANBase on a Cisco Catalyst c3750x-48PF-S?
(C3560-HBOOT-M) Version 12.2(25r)SEC, RELEASE SOFTWARE (fc4)Two ports in this switch showing inside Whatsup Gold the color Pink.1- Is nothing connected this ports2-This ports are downs - downwhat to do ?
I have a Cisco 2811 that keeps spamming the following: Jan 21 20:35:43 UTC: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblocking FastEthernet0/1.13 on Bridge group 13. Port consistency restored.Jan 21 20:35:59 UTC: %SPANTREE-2-UNBLOCK_CONSIST_PORT: Unblockin...
Hello Friends, I have 2 different ISP connections and 2 Cisco 1941 routers and 1 Cisco ASA 5505 firewall.... i want to load balance the traffic.Please let me know the best way to do so... Thanks,Sandy
hello, i have a 1921 cisco router, and i would like to create VPN as well as implementing router-based firewall, but when i tried to accomplish that i found that some commands are missing from my IOS such as isakamp, ip inspect. so i did recognize t...
