tonve писал(а):
1 prefix list должен матчить 0.0.0.0/0 через permit
2 area 3 filter-list prefix Deny_Route out
Мне кажется ты ошибаешься area 3 filter-list prefix Deny_Route in - праивильно так
но тем не менее спасибо и я проверил
core1-laba(config)#router ospf 1
core1-laba(config-router)#area 3 filter-list prefix Deny_Route out
core1-laba(config-router)#exit
core1-laba(config)#exit
core1-laba#clear ip ospf 1 process
Reset OSPF process 1? [no]: yes
core1-laba#
core1-laba# sh run | s er ospf
router ospf 1
router-id 10.50.50.1
area 3 filter-list prefix Deny_Route out
network 10.50.50.8 0.0.0.3 area 3
network 10.50.50.32 0.0.0.3 area 0
и на свиче в 3 area
*Jul 17 06:15:50.180: %OSPF-5-ADJCHG: Process 1, Nbr 10.50.50.1 on Ethernet0/0 from LOADING to FULL, Loading Done
sw9#sh ip route
Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2
i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
ia - IS-IS inter area, * - candidate default, U - per-user static route
o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
+ - replicated route, % - next hop override
Gateway of last resort is 10.50.50.9 to network 0.0.0.0
O*E2 0.0.0.0/0 [110/1] via 10.50.50.9, 00:00:01, Ethernet0/0
C 10.50.50.8/30 is directly connected, Ethernet0/0
L 10.50.50.10/32 is directly connected, Ethernet0/0
O IA 10.50.50.32/30 [110/20] via 10.50.50.9, 00:00:06, Ethernet0/0