Switching

Hello AllI have a Cat 9200-48p switch and I have migrated most of the qos setting from a 3750 switch.  I have been reading about qos on the cat 9200 but I would like to know which direction so I place the service policy in.  I want to tag the traffic...

Hello, I encountered an issue with cisco 3945 router. Router has intergrated switch but I forgot its password because I never needed to change vlans until this point. I tried resetting router to default settings but changes were only made to router c...

Hello, I know that various platforms have different meaning for the interface indicator such, fa01, GigabitEthernet 1/0/x, etc., for the identification of ports when using "show port status" or "show interface status" command - 1/1/x = Unit/Slot/Port...

I am trying to get a static route added or removed based on the reachability to another IP on the network.  Basically if the switch cannot reach this IP then it should remove or add the route.   So below is just an example config, I would like the ip...

Hello,we have a router with access port on native vlan and a switch with access port on vlan250, the switch native vlan is still vlan 1.Now my doubt is if the switch permits only vlan250, how is it possible that the traffic is flowing to and from the...

Hello,We have got the New IE40101 Switches and I am unable to configure HSRP Virtual IP on IE4010 Switches.DS-SW1(config-if)#standby ?<0-255>          group numberauthentication   Authenticationbfd                   Enable HSRP BFDdelay              ...

Hi,we have Cisco CB-350 switch connected to Brocade 7250 switch throw its 10GB SFP port. the uplink is suddenly goes to down status although its show green led. as resolution we do unplug/plug which its works for a while then its go down again.any id...

HiJust wondering if best practices for an N7K are just as relevant to the N3K platform (line card specifics and all that aside of course).I'm reading this document:https://www.cisco.com/c/dam/en/us/td/docs/switches/datacenter/sw/design/vpc_design/vpc...

Hello, I am new here and also this is my first Cisco device I’ve got for HO. I tried to configure my 8 port Cisco catalyst C1000-8p-e-2g-l thru GUI, I’ve setup password, management IP to 10.0.0.3, saved changes and now I cannot enter my switch :/. Wh...

Hi there,I am working on a script to create config output which will be redirected to a remote tftp server. How can I ask the switch to create the config output by using its env variable such asswitch1#show running-config | redirect tftp://......//{{...

Hello,Currently, our network has a collapsed core type design.But we only have one network core (a stack of 4 x 3850 switches).Routing, svi, ACL... are on the core network9 stacks of 2960 access switches are connected to this core network.3 of these ...

Hey Folks,anybody knows how to deregister a Switch from CSSM doing SLUP?Got one registered into the wrong Virtual Account..Doing Smart Licensing I would just do "license smart deregister" and again "license smart register idtoken <new token>" ..But w...