Switching

Hi @Leo Laohoo and other experts,https://community.cisco.com/t5/switching/updating-ios-xe-and-rommon-on-catalyst-4503e-in-vss-mode/td-p/4101073I read this post relevant for a dual sup scenario. I am looking for some directions on a set up of two 4510...

I need to turn off ip http secure-server on a Cisco 3850.I have tried the traditional command no ip http secure-server on the switch. It turns it off according to the running config. When I write that to the memory using wr or copy run start it it se...

Started to upgrade IOS image on new switch, upgrage was interrupted. Now when I issue the command to upgrade image I get error message "unable to create temp dir flash:update". There is an Update directory already there and I am assuming I need to ...

We have a Stratix 5400-series switch with Siemens relays connected to three switch ports.  The relays need to be able to communicate with each other via GOOSE, the ports are all on the same VLAN, and the GOOSE traffic is all constrained to just that ...

Hi guys,We have a site with two primary and secondary layer 3 switches.HSRP is configured on both.192.168.1.2 as the Primary LAN interface192.168.1.3 as the Secondary LAN interface192.168.1.1 as the VIPBoth routers have been set up as a DHCP server.W...

Hello, im very new to this game, i have a cisco 1921 router that is connected to a home router. Gi0/0 is setup as WAN and directly connected to home router and has internet access , can ping internet addresses and can see thru CDP a 3750 switch that ...

Hello, can you answer this question, please. We have a stack of 4 Catalyst switch, C9200-48p, 16.12.05 SW Version. For some reason, one of the member fall in cyclic reboot. Flash memory has been 100% filled up. After cleaning the memory, reboot has b...

Hi guys,Just a bit of sanity check here.As I have two Vigor 2860 series.HA is set up between both.192.168.1.2 as the Primary LAN1 interface192.168.1.3 as the Secondary LAN1 interface192.168.1.1 as the VIPBoth routers have been set up as a DHCP server...

Do we need to use ACL command before using route filtering method in Bgp?

when to use this command " neighbor [A.B.C.D] ebgp-multihop "

Hi guys,Is it possibble to make the switch CLI appear black instead of white when i am using packet tracer 5.3?Right now i can see that the switch IOS CLI background is white.I have some eye problem.

Okay, please help in understanding the concept of VLANs by confirming whether the following is true or not, and based on that please help me to clear my doubts.  Default vlan - Always Vlan 1 on a switch and cannot be changed. It's purpose is to accou...