At 10.10.2001, you wrote: >On Tue, Oct 09, 2001 at 10:19:09PM -0700, Bill Fenner wrote: > > > (ifSpeed says "For a sub-layer which has no concept of bandwidth, this > > object should be zero." I'd argue that this describes VLAN interfaces.) > >not that the vendor is always right or anything, but at least one >implementation (juniper) behaves this way: > > interfaces.ifTable.ifEntry.ifDescr.9 = fxp1.0 > interfaces.ifTable.ifEntry.ifType.9 = ethernetCsmacd(6) > interfaces.ifTable.ifEntry.ifSpeed.9 = Gauge: 100000000 > > interfaces.ifTable.ifEntry.ifDescr.36 = ge-2/0/0.401 > interfaces.ifTable.ifEntry.ifType.36 = ethernetCsmacd(6) > interfaces.ifTable.ifEntry.ifSpeed.36 = Gauge: 1000000000 > >crisco only creates entries in the ifTable for physical interfaces in >their routers (or at least for the ones that I have access to that use >.1q or isl). cisco msfc2 reports gigabit for vlans, but that doesn't count. > >just a reference point. I would argue that vlans are definitely "a >sub-layer which has no concept of bandwidth" too.
Yes and HP has special OIDs for VLANs. If I remember correct VLANs are not even in ifTable, since they are not interfaces, I am not 100% sure about this, but if they are in ifTable they have special type defined... It seems that every company has it's own way of dealing with VLANs... As for sub-layer thing, I wouldn't argue with you that VLAN is sub-layer, but I think it has a little concet of bandwidth... Andy >-- >- bill fumerola / [EMAIL PROTECTED] / [EMAIL PROTECTED] / [EMAIL PROTECTED] >- my anger management counselor can beat up your self-affirmation therapist > > > >To Unsubscribe: send mail to [EMAIL PROTECTED] >with "unsubscribe freebsd-net" in the body of the message ************************************************************************** * Aleksander Rozman - Andy * Fandoms: E2:EA, SAABer, Trekkie, Earthie * * [EMAIL PROTECTED] * Sentinel, BH 90210, True's Trooper, * * [EMAIL PROTECTED] * Heller's Angel, Questie, Legacy, PO5, * * Maribor, Slovenia (Europe) * Profiler, Buffy (Slayerete), Pretender * * ICQ-UIC: 4911125 ********************************************* * PGP key available * http://www.atechnet.dhs.org/~andy/ * ************************************************************************** To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-net" in the body of the message
