In reality - you can't see the traffic separated out on an uplink port because switches themselves do not have an SNMP-pollable variable (that I know of) that would let you see traffic "per logical VLAN" for a physical interface.
Little background: Switches show their "physical" interfaces when dealing with switched ports (i.e. ones that show up in the ifTable, and hence a pollable); and show a logical interface for layer-3 interfaces (again, in the IfTable, and pollable). Remember that the L3 interfaces exist only logically i.e. a vlan.x interface, or irb.x interface, which is the "virtual IP interface" in that bridging group which can be used to route packets in and out of the VLAN. Unfortunately, this does not extend into the layer-2 world. (And doing so may cause lots of grief, since you can change what VLANs can go out of a trunk port on-the-fly; hence new interfaces would show up all the time representing the new VLAN ID that was allowed to pass through the 8021.q port) So sorry - the answer is No; since the switch itself isn't differentiating the traffic internally. (and hence, cant be polled by intermapper). - CK. On 2010-10-16, at 5:57 AM, ToomsCJ7 wrote: > > Hello, > > Is there anyway to be able to see all VLAN's on an uplink? I noticed in the > label format there is a dynamic tag for VLAN, but it only shows one. We have > several uplinks per VLAN throughout our network. ____________________________________________________________________ List archives: http://www.mail-archive.com/intermapper-talk%40list.dartware.com/ To unsubscribe: send email to: [email protected]
