iha artikle ida né sei aprende konaba RIP v2,
Funsionamentu Routing Information Protocol (RIP) mak hanesan:
Identifikasaun de Rotas Vizinho: Router sira ne'ebé konfiguradu ho RIP sei komunika iha rede lokal hodi estabelese ligasaun ho sira seluk iha rede ne'ebé uza RIP.
Komunikasaun de Rotas: Router sira troka informasaun kona-ba rotas sira ne'ebé sira hatene iha sira nia rede lokal. Informasaun ne'e inklui identifikasaun ba rotas (ka prefixos) no métrikas, ne'ebé usa hodi determina kualidade no distancia ba rota.
Kalkula Rotas: Kada router halo kalkulasaun ba rotas liuhusi informasaun ne'ebé sira simu husi vizinho sira. RIP uza algoritmu simplifikadu atu determina kual rotas ne'ebé mak bo'ot liu no menor nível de métrika atu tama iha tabela de rota.
Hatuhan de Rotas: Router sira hateten ba sira-nia vizinho sira kona-ba rotas sira ne'ebé sira simu. Sira hala'o hanesan ne'e atu asegura katak sira nia tabela de rota atualizadu ho informasaun maisu sira.
Atualizasaun de Tabela de Rota: Tabela de rota iha kada router sei atualiza regularmente ho informasaun foun ne'ebé sira simu husi vizinho sira. Kada vez ne'ebé iha mudansa iha rede, RIP sei hala'o atualizasaun sira ba tabela de rota.
Repassa Trafiku ba Rota Apropriadu: Kada router deside ba trafiku sira ne'ebé sei pasa liu iha kada rota. Ho tabela de rota, router bele hateten ba trafiku sira atu pas liu iha rota ne'ebé di'ak liu, bazeia ba informasaun sira ne'ebé sira simu husi RIP.
Funsionamentu ne'e fornese mekanizmu ida simples atu router sira bele partilha informasaun kona-ba rota sira no bele hatete ba trafiku sira ne'ebé sei pasa liu iha rede. RIP maka'as liu husi sira nia kualidade simples no implementasaun ne'ebé fasil, maibé iha limitasaun sira, hanesan la suporta iha rede ki'ik nian ka laiha suporta ba rota ho distansia bo'ot.
Mai ita koko halo topologia tuir mai né ho aplikasaun GNS3
R1#
1.0.0.0/32 is subnetted, 1 subnets
R 1.1.1.1 [120/3] via 34.34.34.2, 00:00:21, FastEthernet0/0
2.0.0.0/32 is subnetted, 1 subnets
R 2.2.2.2 [120/2] via 34.34.34.2, 00:00:21, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
R 3.3.3.3 [120/1] via 34.34.34.2, 00:00:21, FastEthernet0/0
23.0.0.0/24 is subnetted, 1 subnets
R 23.23.23.0 [120/1] via 34.34.34.2, 00:00:21, FastEthernet0/0
12.0.0.0/24 is subnetted, 1 subnets
R 12.12.12.0 [120/2] via 34.34.34.2, 00:00:21, FastEthernet0/0
34.0.0.0/24 is subnetted, 1 subnets
R 34.34.34.0 [120/2] via 12.12.12.2, 00:00:03, FastEthernet0/0
2.0.0.0/32 is subnetted, 1 subnets
R 2.2.2.2 [120/1] via 12.12.12.2, 00:00:03, FastEthernet0/0
3.0.0.0/32 is subnetted, 1 subnets
R 3.3.3.3 [120/2] via 12.12.12.2, 00:00:03, FastEthernet0/0
R 4.0.0.0/8 [120/3] via 12.12.12.2, 00:00:03, FastEthernet0/0
23.0.0.0/24 is subnetted, 1 subnets
R 23.23.23.0 [120/1] via 12.12.12.2, 00:00:03, FastEthernet0/0
R1#
Routing Protocol is "rip"
Outgoing update filter list for all interfaces is not set
Incoming update filter list for all interfaces is not set
Sending updates every 30 seconds, next due in 26 seconds
Invalid after 180 seconds, hold down 180, flushed after 240
Redistributing: rip
Default version control: send version 2, receive version 2
Interface Send Recv Triggered RIP Key-chain
FastEthernet0/0 2 2
Loopback0 2 2
Automatic network summarization is not in effect
Maximum path: 4
Routing for Networks:
1.0.0.0
12.0.0.0
Routing Information Sources:
Gateway Distance Last Update
12.12.12.2 120 00:00:10
Distance: (default is 120)
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 4.4.4.4, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/95/120 ms
R1#
R4 ba R1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 1.1.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/87/124 ms
R4#
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