From: Navin MS (navin_ms07@yahoo.com)
Date: Wed Jun 07 2006 - 23:32:32 ART
Hi Group,
Though I've done a couple of labs by now, this one is still lingering in my mind.
What is the difference between using two "frame-relay interface-dlci ..." interfaces and using two
"frame-relay map ip ..." commands on a point-to-multipoint sub-interface ? When should we use each
one, if there is nothing explicitly stated on the lab question ?
interface Serial3/1.301 multipoint
ip address 172.16.1.3 255.255.255.248
frame-relay interface-dlci 301
frame-relay interface-dlci 302
and ...
interface Serial3/1.301 multipoint
ip address 172.16.1.3 255.255.255.248
frame-relay map ip 172.16.1.1 301 broadcast
frame-relay map ip 172.16.1.2 302 broadcast
To my understanding, "frame-relay interface-dlci" doesn't disable Inverse-ARP and so a remote
router would still be able to resolve L3 to L2 mapping dynamically. Whereas frame-relay map ip"
would disable Inverse-ARP for that protocol+DLCI pair.
Can someone please comment ?
Thanks,
Naveen.
This archive was generated by hypermail 2.1.4 : Sat Jul 01 2006 - 07:57:32 ART