пробывали собирать стенды. два dgs на ура обмениваются маршрутами.
Затем собрали стенд cisco3550-DGS3627
вырезка конфига циски
Код:
interface GigabitEthernet0/2
switchport trunk allowed vlan 122,170
!
interface Vlan170
ip address 192.168.12.7 255.255.255.240
!
router ospf 1
network 192.168.12.0 0.0.0.15 area 0
!
Vlan170
state active
вырезка с конфига DGS
Код:
Command: show config active include "ospf"
config route preference ospfIntra 80
config route preference ospfInter 90
config route preference ospfExt1 110
config route preference ospfExt2 115
create route redistribute dst ospf src local mettype 2 metric 10
disable ecmp ospf
config ospf ipif if11 area 0.0.0.0 priority 1 hello_interval 10 dead_interval 40
config ospf ipif if11 authentication none metric 1 state enable passive enable
config ospf ipif System area 0.0.0.0 priority 1 hello_interval 10 dead_interval 40
config ospf ipif System authentication none metric 1 state enable passive disable
config ospf router_id 192.168.12.2
enable ospf
config ospfv3 router_id 0.0.0.0
disable ospfv3
При этом на циске есть маршруты от другого neighbor'а, но нет от DGS
Код:
cisco#show ip ospf neighbor
Neighbor ID Pri State Dead Time Address Interface
192.168.12.2 1 FULL/DR 00:00:38 192.168.12.2 Vlan170
10.244.35.2 1 FULL/DR 00:00:33 10.27.128.185 Vlan122
cisco#show ip route ospf | inc 192.168.
192.168.46.0/29 is subnetted, 1 subnets
O E2 192.168.46.48 [110/10] via 10.27.128.185, 00:07:55, Vlan122
192.168.88.0/29 is subnetted, 1 subnets
O E2 192.168.88.8 [110/10] via 10.27.128.185, 00:07:55, Vlan122
192.168.110.0/30 is subnetted, 1 subnets
O E2 192.168.110.16 [110/10] via 10.27.128.185, 00:07:55, Vlan122
192.168.57.0/29 is subnetted, 1 subnets
O 192.168.57.144 [110/2] via 10.27.128.185, 00:07:55, Vlan122
192.168.81.0/30 is subnetted, 1 subnets
O E2 192.168.81.164 [110/10] via 10.27.128.185, 00:07:55, Vlan122
на Длинке
Код:
DGS-3627G:admin#sh ospf ne
Command: show ospf neighbor
IP Address of Router ID of Neighbor Neighbor
Neighbor Neighbor Priority State
--------------- --------------- -------- -------------
192.168.12.7 10.31.254.1 1 2-Way
DGS-3627G:admin#sh ospf ne
Command: show ospf neighbor
IP Address of Router ID of Neighbor Neighbor
Neighbor Neighbor Priority State
--------------- --------------- -------- -------------
192.168.12.7 10.31.254.1 1 Loading
Total Entries : 1
может есть какое-то ограничение на количество маршрутов?