So, what was the fix? On Thu, Jun 30, 2011 at 08:19, <[email protected]> wrote: > Finally got a chance to work on this. Thanks for the tips. I got the vlan > working properly between the Cisco 4510 and the Procurve. (I had not > problem with Cisco to Cisco; I'm just not that experienced with the > Procurves. > >> 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
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