RE: OSPF point-to-multipoint

From: steveaggie@gmail.com
Date: Tue Mar 25 2008 - 20:34:55 ART


Ok here are the configs, but this time R2 and R4 are spokes and R5 is the
hub.

===========R2======================
interface Serial1/0
 ip address 140.1.245.2 255.255.255.0
 encapsulation frame-relay
 ip ospf network point-to-point
 serial restart-delay 0
 frame-relay map ip 140.1.245.5 205 broadcast
 no frame-relay inverse-arp

show ip route:
C 140.1.245.0/24 is directly connected, Serial1/0
O 140.1.245.5/32 [110/64] via 140.1.245.5, 01:32:08, Serial1/0

Rack1R2#ping 140.1.245.5

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/52/96 ms
Rack1R2#ping 140.1.245.4

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.4, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)

==========R5====================
interface Serial1/0
 ip address 140.1.245.5 255.255.255.0
 encapsulation frame-relay
 ip ospf network point-to-multipoint
 ip ospf hello-interval 10
 serial restart-delay 0
 frame-relay map ip 140.1.245.2 502 broadcast
 frame-relay map ip 140.1.245.4 504 broadcast
 no frame-relay inverse-arp

show ip route (omitted extra junk):
C 140.1.245.0/24 is directly connected, Serial1/0

Rack1R5#ping 140.1.245.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 12/42/84 ms
Rack1R5#ping 140.1.245.4

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 8/113/324 ms

=============R4================
interface Serial1/0
 ip address 140.1.245.4 255.255.255.0
 encapsulation frame-relay
 ip ospf network point-to-point
 serial restart-delay 0
 frame-relay map ip 140.1.245.5 405 broadcast
 no frame-relay inverse-arp

show ip route (omitted extra junk):
C 140.1.245.0/24 is directly connected, Serial1/0
O 140.1.245.5/32 [110/64] via 140.1.245.5, 01:36:05, Serial1/0

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.5, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 80/199/296 ms
Rack1R4#ping 140.1.245.2

Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 140.1.245.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)



This archive was generated by hypermail 2.1.4 : Tue Apr 01 2008 - 07:53:54 ART