Switching

Here is the layout of all the pieces and how things should work.  I have a site to site vpn.  Site B's tunnel enpoint is 160.41.161.60.  I can see that the tunnel is up by running show isakmp sa.  I have a dedicated interface on the asa (tunnel0) whi...

Hi there,Is there a way to configure promiscous trunk port on Catalyst 3750 switch?I couldn't find "switchport mode private-vlan trunk promiscous" command in my 3750. It has only "switchport mode private-vlan promiscous" and "switchport mode private-...

Hello,I have a design where a customer has properly defined his multicast address scoping. This will mean that he is not interested on ANY groups other than the group ranges he has defined.One of the recommendations I'm making regarding Multicast sec...

Hi Guys,I have the following setup:As you can see when I trace from the remote location to google (8.8.8.8). I have a double entry in the traceroute which I think is strange.Then I surf the Internet from Remote location (192.168.201.66) although it i...

Hi,Can anyone point to the  the maximum SVI interfaces supported on the following platforms:Cat4500 sup6e/sup7Cat6500 sup 720 3BThanks,Roni

I have just started my CCNP Switch. I am cofused regarding difference between the CISCO CLI based switches and CISCO IOS based swithches. Can someone please explain the difference between these two?

HI ,I have configured the ethernet port in both the chassis for dual active fast hello but once i remove the VSL links manually , i am getting service restored ....only active switch will go in recovery mode but i am not able to ping any IP address ....

I have read in CISCO CCNP book that when a  switch first turns on, it put all it's ports into Blocking state for 20 sec in which it will only hear the BPDUs from other switches. But if all the switches are turned on simultaneously, how will they get ...

Hi, We are having a 6509 switch.Which got crashed 2 days ago resulting in the power down of 2 modules while the sup card was running fine.Finally whole chassis got rebooted and all line cards came up after that.We have tried runnign complete diagnosi...

Hi allNow I configure PPPoE network for my Customer. I run PPPoE QinQ for my CustomerWith outer Vlan 10 and inner vlan 100Here my Config:BRAS:bba-group pppoe GOI01 virtual-template 1 vendor-tag circuit-id service sessions per-mac limit 3 sessions per...