From: xander (xander@xxxxxx)
Date: Thu Apr 05 2001 - 09:37:25 GMT-3
Hello Oscar,
You need to switch off synchronization process die to have'nt
particular route to any network your router have to anounce.
For example,
R4(EBGP) R5(EBGP)
| |
| |
| |
R1(IBGP) ------- R2(IGP) ------ R3(IBGP)--- 192.168.1.0/24
Imagine R3 announce the network 192.168.1.0/24 to R1 but R1 have not
it in their routing table (it may be due to policy or reachibility
error, for the instance). In case 'no sync' command is put in R1, R1
will announce the route to R4, otherwise the route will be droped.
I really reccomend you a good book by Sam Halabi, "Internet Routing
Architecture", Second Edition.
ODP> Dear all,
ODP> Inside an AS where there are routers that are not running IBPG:
ODP> When you should redistribute BGP into the IGP and when you should turn off
ODP> synchronization???
ODP> Thank you for your advice in advance.
-- WBW, xander mailto:xander@adt.ru CCNA, CCNP+VoiceAccess, CCIE very soon :-)...
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:29:41 GMT-3