Marian, I agree. However I haven't been able to locate such a command in the M8024K documentation, can anyone chime in?
D On Fri, Dec 12, 2014 at 2:02 PM, Marian Ďurkovič <[email protected]> wrote: > > Generally, RSPAN VLAN is a vlan, which has MAC learning disabled, > so all packets are flooded via all ports. > So if your M8024K has command to disable MAC learning in a VLAN, > it's all you need (we're using that on other vendors' switches > on daily basis). > > With kind regards, > > M. > > On Fri, 12 Dec 2014 12:38:02 -0500, David Deutsch wrote > > Hello all, > > > > I have a 7201 router running an ITP image that is used as an SS7 STP, > > it in turn is connected to a Cisco 4948E which is trunked into a > > series of Dell M8024K blade switches (I know, I know). I've been > > tasked with capturing all of the IP traffic from the 7201 to a > > Wireshark machine, running on a blade server. Naturally I first looked > > to use RSPAN on the 4948 to capture the physical port connecting the > > 7201 and capture it via RSPAN on the blade. > > > > However, it appears that the Dell M8024-K switches don't appear to have > > RSPAN. The RSPAN frames are hitting the Dell infrastructure and not being > > forwarded along the trunks (or this is what appears to be happening). > > Is anyone aware of a RPAN vlan pass through method in the M8024K? > > > > Alternatively I was trying to figure a way to use QnQ on the 4948 or some > > form of GRE on the 7201 itself to encapsulate the frames and get them > > to the end Wireshark machine? I'm not against somehow using a cross > > over cable to connect a SPAN to another switch port, but I don't have > > a direct ethernet pass through available on the blade itself. > > > > Also if there is a process switch based solution on the 7201 itself > > that can unicast the packets to a IP, I'd even take that. > > > > Thanks, > > > > David > > _______________________________________________ > > cisco-nsp mailing list [email protected] > > https://puck.nether.net/mailman/listinfo/cisco-nsp > > archive at http://puck.nether.net/pipermail/cisco-nsp/ > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
