From: Brian Dennis (bdennis@internetworkexpert.com)
Date: Tue Mar 06 2007 - 17:33:46 ART
Can you send the output of the "show frame-relay map" command?
--Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP) bdennis@internetworkexpert.com Internetwork Expert, Inc. http://www.InternetworkExpert.com Toll Free: 877-224-8987 Direct: 775-745-6404 (Outside the US and Canada)
On 3/6/07 11:07 AM, "nhatphuc" <nhatphuc@gmail.com> wrote:
> Thanks for replying, Brian. > > So you please confirm my answer: > > My configuration is: > > int s0 > no ip address > encap frame > int s0.1 multipoint > ip add.... > frame interface-dlci 100 > > IP address is assigned to multipoint subint and inverse-arp is left to > default (enable) > 1. => Router will receive DLCI mapping, but only apply to physical > interface? > 2. => it appears in show frame map (mapped to physical int)? > > Thanks > > On 3/7/07, Brian Dennis <bdennis@internetworkexpert.com> wrote: >> >> Lets first start off with some general understanding regarding this topic: >> >> 1) The frame-relay inverse-arp command applied to the physical interface >> is >> not inherited by the subinterfaces. >> >> 2) If you do not have an IP address assigned to the interface/subinterface >> then it doesn't matter really if you disable inverse-arp or leave it to >> the >> default. >> >> 3) DLCIs are learned through LMI and are assigned to the physical >> interface >> by default. There are two command commonly used to reassign a DLCI to a >> subinterface. The first command is "frame-relay interface-dlci" and >> second >> command is "frame-relay map". A multipoint subinterface can use either of >> the command but a point-to-point subinterface can only use the first >> command. >> >> Now knowing this can you restate your question? >> >> -- >> >> Brian Dennis, CCIE4 #2210 (R&S/ISP-Dial/Security/SP) >> bdennis@internetworkexpert.com >> >> Internetwork Expert, Inc. >> http://www.InternetworkExpert.com >> Toll Free: 877-224-8987 >> Direct: 775-745-6404 (Outside the US and Canada) >> >> >> >> >> On 3/6/07 9:22 AM, "nhatphuc" <nhatphuc@gmail.com> wrote: >> >>> Hi Group, >>> >>> If I configure frame relay multipoint subinterface, I don't disable >>> inverse-arp on main interface. Will the unspecified DLCI (not specified >> in >>> frame-relay interface-dlci) appear in frame-relay map command? >>> >>> Thanks >>> >>> Phuc >>> >>> _______________________________________________________________________ >>> Subscription information may be found at: >>> http://www.groupstudy.com/list/CCIELab.html > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
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