From: MOLINA, MARTIN J (PBI) (mm1343@sbc.com)
Date: Tue Dec 03 2002 - 18:21:53 GMT-3
I've seen this example before but unfortunately the router they use in the
example is a Token Ring router that has a dlsw icanreach statement
configured for a FEP on the Token network. I'm wondering if hosts on an
Ethernet network need their mac bit-swapped. Thank you for your reply just
the same !
-----Original Message-----
From: Warren Chuck Contr JCIET/J6 [mailto:charles.warren@eglin.af.mil]
Sent: Tuesday, December 03, 2002 11:55 AM
To: MOLINA, MARTIN J (PBI); 'ccielab@groupstudy.com'
Subject: RE: DLSW ICANREACH/ICANTREACH in a pure Ethernet Environment
I think you'll find your answer in this link:
http://www.cisco.com/warp/public/697/dlswfilter.shtml#macfilter1
<http://www.cisco.com/warp/public/697/dlswfilter.shtml#macfilter1>
Chuck, CCIE #10653
> -----Original Message-----
> From: MOLINA, MARTIN J (PBI) [ mailto:mm1343@sbc.com
<mailto:mm1343@sbc.com> ]
> Sent: Tuesday, December 03, 2002 12:20 PM
> To: 'ccielab@groupstudy.com'
> Subject: DLSW ICANREACH/ICANTREACH in a pure Ethernet Environment
>
>
> Hello,
> I'm not sure this post will make it to the group since I have
> had trouble in
> the past but here it goes:
>
> If one were presented with the following requirement:
> "Config R4 to peer to R2. Ensure that R2 never sends explorers for
> 4000.4000.4000 which is the only resource available through R4"
> R2 and R4 are Ethernet only. My question is this- If I choose
> to configure a
> DLSW ICANREACH statement on R4 to satisfy this requirement, should the
> command be :
> dlsw icanreach mac-exclusive
> dlsw icanreach mac-address 0200.0200.0200 mask ffff.ffff.ffff
> or
> dlsw icanreach mac-exclusive
> dlsw icanreach mac-address 4000.4000.4000 mask ffff.ffff.ffff
> In other words, do I need to bit-swap in an Ethernet only environment?
> Thanks in advance
>
>
>
> Martin Molina
> Senior Network Engineer
> SBC (Pacific Bell) Internet Services
> CCNP CCDP
> desk: (925) 973-7774
> cell: (925) 216-5299
This archive was generated by hypermail 2.1.4 : Fri Jan 17 2003 - 17:21:38 GMT-3