Switching

We currently have 2 nexus 5548 setup for resilience.  When OAT testing we discovered that when powering off one of the N5K's and powering on again to test network connectivity. That we got a 30-40 second outage with the current powered on switch when...

Hi all, I have a pair if Nexus 7010's in a vPC domain. I am looking into connect a stack of 3750E via 10GE to the Nexus 7010's using vPC. Can someone tell me the type of transceiver I would need to connect the 10GE port on the 3750E to a 32-port 10GE...

Hi,I am planning to upgrade an ME3800 switch with IOS ( flash:/me380x-universal-mz.122-52.EY3/me380x-universal-mz.122-52.EY3.bin) to a new version. curruntly the switch has MetroIPServices activated. I downloaded the new version from the cisco web si...

I have a 4x1G ether channel between 2 6513's - I am running into issues with VLANs not passing. 6513A is the VTP server, and 6513B is in transparent mode. I happen to notice on 6513B the port-channel and its member phys interfaces are not set to trun...

Here is what I am trying to acomplish (simplified):Three VLANs:  VLAN 1, VLAN 100, and VLAN 101VLAN 100 and 101 have sensitive material on them, VLAN 1 is not sensitiveVLAN 100 and VLAN 101 communications are trustedVLAN 1 to VLAN 100 and VLAN 1 to V...

Hi. I am setting up a network rack that I will be sharing with 5 customers. Right now, I've been given 5 pubic IP's. Each customer has their own router/firewall/etc. What I need to do is just create a single point of connection that breaks out the pu...

Hello all,I am trying to configure a 3825 as a DHCP server but I only want it to hand out IP addresses to clients on a specific VLAN.  Is that possible and if so can someone send me a link?        Thanks in advance!  Replies rated.          

                   my router has taken a poop. it is in a constant loop when i start it up and loads the image, then i comapared it with another router to see where it malfunctions and this is where is does, it says;00:00:10 UTC Fri Mar 1 2002: Unexp...

Hi Guys,I'm working on a desing where I will use two CAT609-E each with a VS-SUP2T-10G.and each chassis with the exact same number and type of WS-X68xx cards.My customer requires among many things, wccp v2. His current solution is doing a L2 redirect...

anybody can help to allow one PC from my network access the internet thru L2 interface FastEthernet2

Hi,I have a VSS config with unequal number of switching modules as follows;Switch 1-------------VS-SUP2T-10G (2x VSL)WS-X6704-10GEWS-X6748-GE-TXSwitch 2-------------VS-SUP2T-10G (2x VSL)WS-X6704-10GEWill VSS work if the WS-X6748-GE-TX is missing on s...