Switching

Hi,I want to configure spanning tree on one my swtich as a primary for specific VLANspanning-tree vlan 1 root primaryspanning-tree vlan 1 priority 0I hope with the above mentioned commands we can achive the saem. But what diffrence between these..Re...

Hi All,I am attaching a diagram of a network. As per the diagram do i need a L3 connection from my switch to the Firewall? using no switchport command OR the current configuration will work or not? Please checkregards

Hello everyone,My question is can I bundle the two fastethernet interface of a router 2811 to create an etherchannel, like in the case of a switch?If yes, please explain.Thanks

Where can we use VTP Transparent Mode ?

Is there a way to white list a network or host on the CSS11501? Thanks.

I am trying to bridge LLC2 traffic through a CAT 4500 Switch running IOS. Will LLC2 be passed through a VLAN or do I need to configure the switch to pass LLC2 among specific switch ports with bridging commands?

Hi,In HSRP FAQ:Q. What is the difference between GLBP and HSRP? With HSRP in a single router (gateway), one interface is used as the active interface and the other interface is in standby. The active interface is used for all the traffic and the st...

hi i have a a switch with a corupted image on it, i did the steps of sending a new image through the xmodem ..but i booted from the new image i got this msg--------------------------Loading "c3560-ipbasek9-mz.122-25.SED1.bin"...c3560-ipbasek9-mz.122-...

Dear all experts,I need to enable SSH on all the devices on Site....These are all around more than 250 devices .....Right now all are with the IOS which do not support SSH and Crypto services .....I had tried to upgread IOS in one 2950C24 model switc...

Hello all,I am migrating from a pair of 4510s to a pair of 6509s with as little disruption as possible. Any suggestions on how to do so when it comes to spanning tree?The 4510s are configured as root at bridge priority 4096 and secondary at 8192. I...

I am having difficulty routing between vlans 192.168.13.0/24 and 10.20.201/24. I have read some cisco pages on correct configuration but I can't route between the two. Any help is greatly appreciated. Attached below is the config!version 12.1no servi...

Recently I upgrade one catalyst switch 6506 with 2xSUP720 and 2x WS-X6724-SFP with LH SFP modules . The problem is when disconnecting the optical links with the 3500XL and 2950G that was previously connected to the 6506 via an old WS-X6416-GBIC card...