Server Networking

This is a repost of my question in R&S. Cisco's DCI Design and Deployment Guide Release 2.0 describes an implementation where SP(s) provide a redundant VPLS solution with n-PE, where PWs terminate on a VSS pair at each cust premise.  To prevent L2 lo...

N2K data sheet says:Up to 24 fabric extenders per Cisco Nexus 5548P, 5548UP, 5596UP switch (8 fabric extenders for L3 configurations)Three questions:1. Does the current release allow for 24 fabric extenders on 5548P, or is still at 12?2. How does the...

We have a customer wanting to connect a Checkpoint firewall in HA mode directly to the N7K. The problem is the HA traffic is not being passed. With Catalyst switches this could be resolved by configuring a static MAC address on each of the ports the ...

Hi,I have a lot of problems to connect a HP VC FlexFabric to my Nexus 7K. First, we tried to form a etherchannel, it was impossible then we tried to connect in access mode with same resultsHere some info about that:>------ LOG ------<CEP_N7018 %ETHPO...

Does the SRE-V Module support USB Passthrough on the external USB port?  When I go to advanced settings in vSphere, it says "Host does not support passthrough configuration".

Has anyone any experience of doing an ISSU upgarde on a 5020 with some FEXs associated to it? I have 2 x 5020s with 12 FEXs assocaited to each using vPCs. There are hunderds of servers connected to the FEXs with single NIC connections.We are moving f...

Hi,We have Nexus 2248 dual homed to 2 N5K, when we power off one of the N5K, the switchover to the other one takes long time more than a minute, is there any workaround on this issue to reduce the delay ?

Can anyone enlighten me if N5548P ( with L3 daughter card) support IPv6 at this moment?I cant seems to find any info on its datasheet in cisco docos. If its indeed doesnt support IPv6 , could anyone tell me when its going to be availbale on N5548P.Th...