Hi Marc, I don't know why you can't put the router-id on R5 and R6... But the remaining of the config is correct. You may want to change the loopbacks mask length if you want them to be visible on the other routers as EIGRP routes... In your configs all the loopbacks are part of 2001::/64... :-)
Regards, Christophe On Tue, Jul 19, 2011 at 5:37 AM, marc abel <[email protected]> wrote: > I have a simple hub and spoke topology R5-R2-R6 with R2 as the hub. I > am running eigrp and have neighbor relationships but no routes. What > am I doing wrong? One thing I notice is that I can put in the eigrp > router-id 5.5.5.5 or 6.6.6.6 on 5 and 6 but it never shows in the > running config. > > Below are the relevant configs and some show commands from R2, it is > the same from R5 and R6. > > > R2 (HUB) > _______________________ > ipv6 unicast-routing > ! > ipv6 router eigrp 256 > eigrp router-id 2.2.2.2 > no shutdown > ! > interface Serial0/1/0 > ip address 141.41.26.2 255.255.255.0 > encapsulation frame-relay > ipv6 address FE80::2 link-local > ipv6 address 2001:256::2/64 > ipv6 eigrp 256 > no ipv6 split-horizon eigrp 256 > frame-relay map ipv6 2001:256::6 206 > frame-relay map ipv6 2001:256::5 205 > frame-relay map ipv6 FE80::5 205 broadcast > frame-relay map ipv6 FE80::6 206 broadcast > frame-relay map ip 141.41.26.6 206 broadcast > frame-relay map ip 141.41.26.5 205 broadcast > frame-relay map ip 141.41.26.2 205 > no frame-relay inverse-arp > ! > interface Loopback6 > no ip address > ipv6 address 2001::2/64 > ipv6 eigrp 256 > end > > > > R5 > _______________________ > > ipv6 router eigrp 256 > no shutdown > ! > interface Serial0/1/0.1 multipoint > ip address 141.41.26.5 255.255.255.0 > ipv6 address FE80::5 link-local > ipv6 address 2001:256::5/64 > ipv6 eigrp 256 > frame-relay map ipv6 2001:256::6 502 > frame-relay map ipv6 2001:256::2 502 > frame-relay map ipv6 FE80::2 502 broadcast > frame-relay map ip 141.41.26.2 502 broadcast > frame-relay map ip 141.41.26.6 502 > frame-relay map ip 141.41.26.5 502 > no frame-relay inverse-arp > ! > interface Loopback6 > no ip address > ipv6 address 2001::5/64 > ipv6 eigrp 256 > end > > > > R6 > ________________________ > ipv6 router eigrp 256 > no shutdown > ! > interface Serial0/1/0 > ip address 141.41.26.6 255.255.255.0 > encapsulation frame-relay > ipv6 address FE80::6 link-local > ipv6 address 2001:256::6/64 > ipv6 eigrp 256 > frame-relay map ipv6 2001:256::5 602 > frame-relay map ipv6 2001:256::2 602 > frame-relay map ipv6 FE80::2 602 broadcast > frame-relay map ip 141.41.26.5 602 > frame-relay map ip 141.41.26.6 602 > no frame-relay inverse-arp > ! > interface Loopback6 > no ip address > ipv6 address 2001::6/64 > ipv6 eigrp 256 > end > > > R2(config-if)#do ping 2001:256::5 > > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to 2001:256::5, timeout is 2 seconds: > !!!!! > Success rate is 100 percent (5/5), round-trip min/avg/max = 16/19/28 ms > R2(config-if)#do ping 2001:256::6 > > Type escape sequence to abort. > Sending 5, 100-byte ICMP Echos to 2001:256::6, timeout is 2 seconds: > !!!!! > > R2(config-if)#do show ipv6 eigrp nei > IPv6-EIGRP neighbors for process 256 > H Address Interface Hold Uptime SRTT RTO Q Seq > (sec) (ms) Cnt Num > 1 Link-local address: Se0/1/0 173 00:46:57 23 200 0 4 > FE80::6 > 0 Link-local address: Se0/1/0 172 00:48:48 24 200 0 7 > FE80::5 > > > R2(config-if)#do show ipv6 ro > IPv6 Routing Table - Default - 5 entries > Codes: C - Connected, L - Local, S - Static, U - Per-user Static route > B - BGP, M - MIPv6, R - RIP, I1 - ISIS L1 > I2 - ISIS L2, IA - ISIS interarea, IS - ISIS summary, D - EIGRP > EX - EIGRP external > O - OSPF Intra, OI - OSPF Inter, OE1 - OSPF ext 1, OE2 - OSPF ext 2 > ON1 - OSPF NSSA ext 1, ON2 - OSPF NSSA ext 2 > C 2001::/64 [0/0] > via Loopback6, directly connected > L 2001::2/128 [0/0] > via Loopback6, receive > C 2001:256::/64 [0/0] > via Serial0/1/0, directly connected > L 2001:256::2/128 [0/0] > via Serial0/1/0, receive > L FF00::/8 [0/0] > via Null0, receive > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
