Difference between revisions of "ISISCisco"
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ipv6 prefix-list aggregate_v6 seq 40 permit 2001:688:1F9B:100::/64 | ipv6 prefix-list aggregate_v6 seq 40 permit 2001:688:1F9B:100::/64 | ||
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− | {suivi| RIPCisco|RIP Cisco|ISISJuniper|ISIS Juniper}} | + | {{suivi| RIPCisco|RIP Cisco|ISISJuniper|ISIS Juniper}} |
Revision as of 16:07, 8 February 2006
RIP Cisco | Table des matières | ISIS Juniper |
Au niveau global, le processus router isis est défini. On notera que cette configuration met en oeuvre la multi-topologie (commande multi-topology) et qu'une agrégation est également présente (commande summary-prefix) :
router isis net 49.0001.1932.5212.3456.00 is-type level-2-only metric-style wide level-2 no redistribute static clns redistribute connected passive-interface Loopback0 default-information originate ! address-family ipv6 multi-topology summary-prefix 2001:688:1F80:ABCD::/60 redistribute static level-1-2 route-map IPv6_aggregate_node exit-address-family !
Au niveau interfaces, on initialise le protocole ISIS (on notera que l'exemple ci-dessous configure ISISv4 et ISISv6 sur l'interface, et que des métriques différents sont attribués aux deux topologies) :
interface GigabitEthernet2/0 ip address 192.168.24.1 255.255.255.0 ip router isis ipv6 address 2001:688:1F80:ABCD::1/64 ipv6 router isis isis metric 75 isis ipv6 metric 50 !
La redistribution dans ISIS est pilotée par la route-map ci-dessous :
route-map IPv6_aggregate_node permit 10 match ipv6 address prefix-list aggregate_v6
La prefix-list utilisée dans la commande match de la route-map est la suivante :
! ipv6 prefix-list aggregate_v6 seq 5 permit 2001:688:1F80:100::/60 ipv6 prefix-list aggregate_v6 seq 10 permit 2001:688:1F80:200::/60 ipv6 prefix-list aggregate_v6 seq 15 permit 2001:688:1F80:300::/60 ipv6 prefix-list aggregate_v6 seq 20 permit 2001:688:1F80:400::/60 ipv6 prefix-list aggregate_v6 seq 25 permit 2001:688:1F80:500::/60 ipv6 prefix-list aggregate_v6 seq 30 permit 2001:688:1FB1:F::1/128 ipv6 prefix-list aggregate_v6 seq 35 permit 2001:688:0:A:B::4/126 ipv6 prefix-list aggregate_v6 seq 40 permit 2001:688:1F9B:100::/64 !
RIP Cisco | Table des matières | ISIS Juniper |