Switching

I am trying to determine which ports are combo ports.  The model is WS-C3560CX-8XPD-S.Which ports are combo ports.   Here is the show ip int brief GigabitEthernet1/0/1GigabitEthernet1/0/2GigabitEthernet1/0/3GigabitEthernet1/0/4GigabitEthernet1/0/5Gig...

Hi all,I'm just curios about this scenario. Can a switch-to-switch 801.1Q trunk be expand over an L2TPV3 connection or does it need a 802.1Q-in-Q before it goes through the tunnel?Thanks folks,Norbert

We have a 3750 stack on 12.2 (25).  They have been in place for years with no recent config changes.  We have two ports that the phone drops connection on after a couple of minutes.  The cable test fine.  If we jack in to the computer it is fine.  If...

Hello all,   I have a customer using ISE 2.6 as a TACACS server for authentication to his C9500.   He would like to have some users to be able to SSH to the C9500 only, while other users have only console access to the C9500. Is there a way to achiev...

Can someone explain to me how the ASR903 platform (specifically running 16.6.2) hashes packets across a LAG that is a member of a bridge domain and how to verify this? I can change the methodology in the running configuration but it seems that it has...

Hello All, i always find STP very confusing , however i am currently studying switching and i have the below questions:- 1-i believe that the root switch election will occur before the ports goes to any state , is that true? 2-why would the root brid...

I have TFTP'd the 16.6.6 code to the switches, should I change the boot loader to pull in the new image or do a "software install" to pull in the new image.

Hello,We recently upgraded to IOS to 16.9.3 on Routers (ISR 4431) and Switches (3850), and I have noticed a new certificate has been installed.crypto pki trustpoint SLA-TrustPointenrollment pkcs12revocation-check crl I have searched the net but I can...

I have 3 public DNS Servers and I want to provide them as HA Service. The question is now how can I establish this without a physical load balancer. My idea is to use LACP to get this working.Goal:The 3 Servers should be connected to the Switch where...

Hello,I ordered a cisco switch with the following features:8GB RAM2GB FlashWhen I received the equipment, I wanted to check if indeed it is the good material but I can not interpret the output of the orders.thank you for helping me  

Dear Experts, Thank you all for your time and appreciate for any support.  Please review the attachment. I have 2 Individual Networks currently isolated from each other. Network-1 & Network-2 (N1 & N2).N1 is located in one Geographical location (G1)....

Hi, I have CAT9300 switches after upgrading to "cat9k_iosxe.16.06.04a.SPA.bin: it gave me these error. interface TwentyFiveGigE1/1/1^% Invalid input detected at '^' marker.interface TwentyFiveGigE1/1/2^% Invalid input detected at '^' marker Thanks

Hi, I am facing issue in my Cisco ACE L7 server load balance policy . there are two policy for total 4 server (2 for each) one load balance policy is working and second is showing down state . i have checked all the configuration and it is similar to...