Switching

Hi all,I'm working on a lab for school that requires me to configure IPv6 addresses as well as OSPFv3 process 20 on the four routers listed. My lab asks me to ping from Host 1 to Host 2 to ensure it is working properly but it's telling me that the Fa...

Hello Guys, I have around 30+ iOS details where i have to find their EOL dates is there any URL where if i can put iOS detail and it gives its EOL date?

We plan on replacing a WS-3750 24T with a C9200-24T and we need to know if the cases are the same for mounting hole locations.  If not we need technical drawings or a CAD model.

Hi, I have 2 9500's that are currently stacked using VSL over 2 x 10G fibre connections. I am moving these to 2 x 40G Twinax connections shortly, and just wanted to understand the impact.  1. As I am moving to a faster connection, I assume I must dis...

how to Break cisco 2960 switch password without losing configuration

We have 4 new switches, each C1000-48P-4X-L with firmware 15.2(7)E4.We have already updated one switch to the latest version 15.2(7)E8, but the problem persists.Has anyone had a similar experience and how did you solve it? How did you troubleshoot?  ...

Good morning,I am trying to connect a laptop and PC to a switch which is connected to a server. The connection will not work between the Laptop or PC to the switch, despite the DHCP being established and there is just one interface [FastEthernet0] fo...

We are replacing the top 2 switches in multiple stacks. These stacks are 9300 48p. The top 2 switches will be replaced with 9300x-48HX. I was wondering if there was a way to preconfigure the stack to change to access ports from gig to TenGig, as our ...

Hello, We are observing a change in behavior of the mls qos on the 2960 switch series between IOS 15.2.(4)E6 and 15.2.(7)E5. The applied configuration is as follows: mls qos map cos-dscp 0 0 0 0 0 0 0 0 mls qos map dscp-cos 0 1 2 3 4 5 6 7 to 0mls qo...

Hi all, I think normally BFD session is 1 by 1 like below right?   interface Vlan100 ip address 10.1.1.1 255.255.255.252 bfd interval 100 min_rx 100 multiplier 5 However if I want to use secondary IP address is it possible to establish BFD session be...

Hello everyone,I'm new here and trying to get to grips with VLANs!In my building we have a network of six switches - one of which is a managed Cisco SG350X-24PD. We recently added a Cisco CBS250-16P-2G smart switch to the network. The rest are unmana...

Hi Team,I have query regarding my below mentioned portchannel configuration.Please validate the configuration and let me know if need to change in my configuration.Is LACP is need to be configure on it.!interface Bundle-Ether 1description connectivit...