From: hadek.el-ayachi@nsn.com
Date: Wed Oct 31 2007 - 12:55:05 ART
You need this when running ospf in hub-and-spoke topology using
broadcast or non-broacast network type. Match like ipv4.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
ext sirus MOGHADASIAN
Sent: mercredi 31 octobre 2007 14:44
To: Cisco certification
Subject: is it necessary to map L3 to L2 add of IPv6 in frame-relay
spoke-to-spoke connection?
Hi Gs,
R5 ------R1---------R2
R1 ,R2 ,R5 run frame-relay on their main serial interface.
I ran Ipv6 and Ripng on them.
I have v6 routes is each routers table
R5:
interface Serial1/0
ipv6 address 2001:CC1E:1:125::5/64
ipv6 address FE80::5 link-local
ipv6 rip 1 enable
frame-relay map ipv6 FE80::CE00:15FF:FE2C:0 501 broadcast frame-relay
map ipv6 2001:CC1E:1:125::1 501 broadcast frame-relay map ipv6
2001:CC1E:1:125::2 501 broadcast
R1 :
interface Serial1/0
ipv6 address 2001:CC1E:1:125::1/64
ipv6 address FE80::1 link-local
ipv6 rip 1 enable
frame-relay map ipv6 FE80::CE01:15FF:FE2C:0 102 broadcast frame-relay
map ipv6 FE80::CE04:15FF:FE2C:0 105 broadcast frame-relay map ipv6
2001:CC1E:1:125::2 102 broadcast frame-relay map ipv6
2001:CC1E:1:125::5 105 broadcast
R2 :
interface Serial1/0
ipv6 address 2001:CC1E:1:125::2/64
ipv6 address FE80::2 link-local
ipv6 rip 1 enable
frame-relay map ipv6 FE80::CE00:15FF:FE2C:0 201 broadcast frame-relay
map ipv6 2001:CC1E:1:125::1 201 broadcast frame-relay map ipv6
2001:CC1E:1:125::5 201 broadcast
Question is : Is there any nedd to L3 to L2 link-local mapping for R2 on
R5 s1/0 ??? I see this solution with L3 to L2 mapping in some
workbooks.
As I said every thing is right ,I think this L3->L2 mapping will be
redundant.
any idea?
Cyrus
This archive was generated by hypermail 2.1.4 : Fri Nov 16 2007 - 13:11:19 ART