From: Michael Snyder (msnyder@revolutioncomputer.com)
Date: Tue Feb 24 2004 - 22:03:06 GMT-3
Check the archives.
Standard tagging into core network
ospf
redistribute rip metric 1000 metric-type 1 subnets tag 111
Tagging from core network to peripheral, block core tag!
rip
redistribute ospf 36 metric 3 match internal external 1 external 2
route-map catch111
route-map catch111 deny 5
match tag 111
!
route-map catch111 permit 10
Note - If you have two igp`s touching at two routers, use exactly the
same redistribute commands and tags, (cut and paste).
If you have different igp`s going into the core network, use different
tags.
Note - Different tags allow different passthru's of other igp`s routes,
you just want to block self sourced routes of that igp.
Link ID ADV Router Age Seq# Checksum Tag
100.10.2.0 136.10.2.2 754 0x80000090 0xA79B 111
100.10.4.0 136.10.2.2 754 0x80000090 0x91AF 111
100.10.6.0 136.10.2.2 754 0x80000090 0x7BC3 111
100.10.8.0 136.10.2.2 754 0x80000090 0x65D7 111
100.10.10.0 136.10.2.2 754 0x80000090 0x4FEB 111
100.10.12.0 136.10.2.2 754 0x80000090 0x39FF 111
100.10.14.0 136.10.2.2 754 0x80000090 0x2314 111
136.10.1.0 136.10.2.2 754 0x80000090 0xDC43 111
136.10.4.0 136.10.2.2 249 0x80000060 0x9C62 444
136.10.8.0 136.10.7.7 692 0x8000008C 0x5620 777
136.10.9.0 136.10.6.6 586 0x8000008F 0xFD97 999
136.10.12.0 136.10.2.2 754 0x8000008D 0x69AE 111
136.10.24.0 136.10.2.2 754 0x8000008C 0x3D88 444
136.10.40.0 136.10.2.2 249 0x8000005E 0x13C9 444
136.10.69.0 136.10.6.6 586 0x80000079 0x3945 999
136.10.78.0 136.10.7.7 693 0x8000008C 0x545B 777
192.168.10.0 136.10.2.2 754 0x80000090 0x2F11 111
192.168.80.0 136.10.7.7 693 0x8000008C 0xF066 777
192.168.90.0 136.10.6.6 586 0x8000007C 0x5B25 999
208.10.81.0 136.10.7.7 693 0x8000008C 0x8460 777
208.10.83.0 136.10.7.7 693 0x8000008C 0x6E74 777
208.10.85.0 136.10.7.7 693 0x8000008C 0x5888 777
208.10.87.0 136.10.7.7 693 0x8000008C 0x429C 777
208.10.89.0 136.10.7.7 693 0x8000008C 0x2CB0 777
209.10.0.0 136.10.6.6 586 0x80000055 0x1D72 999
R2#
Tag 111 came from router 1 and can not go back to router 1; 444 came
from router 4, etc
-----Original Message-----
From: Administrator [mailto:Administrator@standardaerotech.ca]
Sent: Tuesday, February 24, 2004 6:40 PM
To: ccielab@groupstudy.com
Subject: Tags
Hey there, I was wondering if anyone could give me some insight into
using
tags.
I am going through some labs right now and they are being used to change
and
control routes.
I was wondering if someone could point me in the right direction as far
as
learning how to use them.
Thanks for your time.
This archive was generated by hypermail 2.1.4 : Fri Mar 05 2004 - 07:13:56 GMT-3