Thanks very much, Ben. I appreciate you taking the time to look up that post. I'm familiar with Cisco but no so much on the Procurve side. I've been off for a few days so I haven't had a chance to work with the 2810 but I'll try it out over the weekend and see what happens. (Thanks for your post, too, Ken.)
> From: [email protected] > Date: Sun, 19 Jun 2011 20:55:37 -0400 > Subject: Re: vlan issue > To: [email protected] > > On Sun, Jun 19, 2011 at 4:10 PM, <[email protected]> wrote: > > Show ip route: > > VLANs and IP routing are two different layers. Conflating the two > leads to confusion. > > > From the laptop I can ping the Procurve switch but anything on the 4510 > > side (native vlan) > > The above sentence appears to be missing words. > > > If this was just Cisco, I would guess it to be a trunking problem but I > > understand Procurve trunking is like Cisco's etherchannel. > > "VLAN trunks" are a Ciscoism that doesn't exist in the 802.1Q > protocol. An Ethernet frame either has a VLAN tag, or it doesn't. If > it has a tag, the tag specifies the VLAN the frame is associated with. > If a frame lacks a tag, it's up to the switch to decide what to do > with the frame. It's also up to the switch to decide what frames to > emit on a port, and if/how to tag them. > > IIRC, in Cisco-land, a "VLAN trunk port" is a port that tags all > frames it emits, and expects to receive the same. > > Here's my standard response to VLAN questions: > > http://www.mail-archive.com/[email protected]/msg58753.html > > -- Ben > > ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ > ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ > > --- > To manage subscriptions click here: > http://lyris.sunbelt-software.com/read/my_forums/ > or send an email to [email protected] > with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
