Лабораторная работа 9. Устранение неполадок в работе протокола EIGRP

Цель работы:

Установить и устранить неисправности в работе протокола EIGRP.

Схема стенда:

Схема соединения маршрутизаторов в лабораторном стенде для выполнения лабораторной работы 9 представлена на рис. Л.9.

Проект GNS3:

Архив с проектом работы находится в электронной библиотечной системе biblioonline.ru.

Задание 1. Анализ неисправностей в работе протокола EIGRP.

Необходимо провести анализ работы протокола EIGRP, выявить и устранить неисправности. На каждом маршрутизаторе не менее пяти неисправностей.

Рис. Л.9. Структурная схема стенда лабораторной работы 9.

Ниже приведены параметры правильной работы маршрутизаторов стенда. Маршрутизатор R1 Rl#show ip route.

Gateway of last resort is 0.0.0.0 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 10 subnets, 5 masks D 10.0.2.0/30 [90/1 920 000] via 10.16.0.6, 00:02:55, Serial0/1.

D 10.0.1.0/30 [90/1 920 000] via 10.16.0.2, 00:03:30, Serial0/0.

C 10.0.0.1/32 is directly connected, Loopback©.

D 10.16.2.0/29 [90/2 304 000] via 10.16.0.6, 00:02:55, Serial0/1.

C 10.16.0.0/30 is directly connected, Serial (c)/©.

D 10.16.1.0/29 [90/2 304 000] via 10.16.0.2, 00:03:30, Serial0/0.

C 10.16.0.4/30 is directly connected, Serial0/1.

D 10.32.2.0/26 [90/2 306 560] via 10.16.0.6, 00:01:10, Serial0/1.

C 10.32.0.0/28 is directly connected, FastEthernet0/1.101.

D 10.32.1.0/26 [90/2 306 560] via 10.16.0.2, 00:02:16, Serial0/0.

D* 0.0.0.0/0 is a summary, 00:04:05, Null0 Rl#show ip protocols Routing Protocol is «eigrp 200» .

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight К1=1, K2=0, К3=1, K4=0, K5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 0.0.0.0/0 for Serial0/0, Serial0/1 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks:
• 10.0. 0.1/32
• 10.16.0. 0/30
• 10.16.0. 4/30
• 10.32.0. 0/28 Passive Interface (s):

FastEthernet0/0 FastEthernet0/l FastEthernet0/l.101 Loopback©.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:04:38
• 10.16.0. 2 90 00:01:48
• 10.16.0. 6 90 00:01:43

Distance: internal 90 external 170.

Rl#show ip eigrp neighbors detail IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 1 10.16.0.6 Se0/1 14 00:04:17 49 294 0 27

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 3 0 10.16.0.2 Se0/0 12 00:04:52 115 690 0 32.

Restart time 00:04:51.

Rl#show ip eigrp interfaces detail.

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 3 Rl#show ip eigrp interfaces detail.

IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 115 0/12 548 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 10/13 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 3 Retransmissions sent: 0 Out-of-sequence rcvd: 1 Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Se0/1 1 0/0 49 0/12 260 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 7/16 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 5 Retransmissions sent: 2 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast Маршрутизатор R2 R2#show ip route.

Gateway of last resort is 10.16.0.1 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 11 subnets, 5 masks D 10.0.1.3/32 [90/1 920 000] via 10.16.1.6, 00:04:32, Serial0/2.

D 10.0.1.2/32 [90/1 920 000] via 10.16.1.2, 00:05:01, Serial0/1.

C 10.0.1.1/32 is directly connected, Loopback©.

D 10.32.1.32/27 [90/1 794 560] via 10.16.1.6, 00:04:32, Serial0/2.

D 10.0.1.0/30 is a summary, 00:06:18, Null0.

C 10.16.0.0/30 is directly connected, Serial0/0.

C 10.16.1.0/30 is directly connected, Serial0/1.

D 10.16.1.0/29 is a summary, 00:06:19, Null©.

C 10.16.1.4/30 is directly connected, Serial0/2.

D 10.32.1.0/27 [90/1 794 560] via 10.16.1.2, 00:05:03, Serial0/1.

D 10.32.1.0/26 is a summary, 00:05:03, Null0.

D* 0.0.0.0/0 [90/1 794 560] via 10.16.0.1, 00:06:19, Serial0/0.

R2#show ip eigrp neighbors detail.

IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 2 10.16.1.6 Se0/2 10 00:05:29 104 624 0 9

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 2 Stub Peer Advertising (CONNECTED SUMMARY) Routes Suppressing queries.

1 10.16.1.2 Se0/1 14 00:05:59 203 1218 0 9.

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 2 Stub Peer Advertising (CONNECTED SUMMARY) Routes Suppressing queries.

0 10.16.0.1 Se0/0 13 00:07:15 56 336 0 27.

Restart time 00:07:15.

Version 12.4/1.2, Retrans: 1, Retries: 0, Prefixes: 1 R2#show ip protocols Routing Protocol is «eigrp 200» .

Outgoing update filter list for all interfaces is not set Incoming update filter list for all interfaces is not set Default networks flagged in outgoing updates Default networks accepted from incoming updates EIGRP metric weight К1=1, K2=0, К3=1, К4=0, К5=0 EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1 Redistributing: eigrp 200 EIGRP NSF-aware route hold timer is 240s Automatic network summarization is not in effect Address Summarization:

10.32.1.0/26 for Serial (c)/©.

Summarizing with metric 1 794 560 10.16.1.0/29 for Serial0/0 Summarizing with metric 1 792 000.

10.0. 1.0/30 for Serial0/0 Summarizing with metric 128 256.

Maximum path: 4 Routing for Networks:

• 10.0. 1.1/32
• 10.16.0. 0/30 10.16.1.0/30 10.16.1.4/30

Passive Interface (s):

FastEthernet0/0.

FastEthernet0/l.

Loopback©.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:06:36
• 10.16.1.2 90 00:06:10
• 10.16.0. 1 90 00:05:35
• 10.16.1.6 90 00:06:06

Distance: internal 90 external 170 R2#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 56 0/12 240 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 9/13 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 3 Retransmissions sent: 1 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Se0/1 1 0/0 203 0/12 856 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 5/13 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 3 Retransmissions sent: 2 Out-of-sequence rcvd: 0 Interface has all stub peers.

Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Se0/2 1 0/0 104 0/12 452 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 2/8 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 6 Retransmissions sent: 0 Out-of-sequence rcvd: 0 Interface has all stub peers.

Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Маршрутизатор R3 R3#show ip route.

Gateway of last resort is 10.16.0.5 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 11 subnets, 5 masks D 10.32.2.32/27 [90/1 794 560] via 10.16.2.6, 00:07:38, Serial0/2.

D 10.0.2.0/30 is a summary, 00:10:13, Null©.

C 10.0.2.1/32 is directly connected, Loopback©.

D 10.0.2.2/32 [90/1 920 000] via 10.16.2.2, 00:08:17, Serial0/1.

D 10.0.2.3/32 [90/1 920 000] via 10.16.2.6, 00:07:38, Serial0/2.

C 10.16.2.0/30 is directly connected, Serial0/1.

D 10.16.2.0/29 is a summary, 00:10:13, Null0.

C 10.16.2.4/30 is directly connected, Serial0/2.

C 10.16.0.4/30 is directly connected, Serial0/0.

D 10.32.2.0/27 [90/1 794 560] via 10.16.2.2, 00:08:19, Serial0/1.

D 10.32.2.0/26 is a summary, 00:08:19, Null0.

D* 0.0.0.0/0 [90/1 794 560] via 10.16.0.5, 00:10:05, Serial0/0 R3#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 109 0/12 476 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 7/14 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 4 Retransmissions sent: 2 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Se0/1 1 0/0 114 0/12 396 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 4/9 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 4 Retransmissions sent: 0 Out-of-sequence rcvd: 0 Interface has all stub peers.

Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

Se0/2 1 0/0 413 0/12 1892 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 2/6 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 2 Retransmissions sent: 1 Out-of-sequence rcvd: 0 Interface has all stub peers.

Authentication mode is md5, key-chain is «AUTH» .

Use unicast.

R3#show ip eigrp neighbors detail.

IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 2 10.16.2.6 Se0/2 10 00:09:45 413 2478 0 6

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 2 Stub Peer Advertising (CONNECTED SUMMARY) Routes Suppressing queries.

1 10.16.2.2 Se0/1 11 00:10:24 114 684 0 10.

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 2 Stub Peer Advertising (CONNECTED SUMMARY) Routes Suppressing queries.

0 10.16.0.Б Se0/0 14 00:12:15 109 654 0 26.

Version 12.4/1.2, Retrans: 2, Retries: 0, Prefixes: 1 R3#show ip protocols Routing Protocol is «eigrp 200».

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight К1=1, K2=0, К3=1, K4=0, К5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 10.32.2.0/26 for Serial0/0 Summarizing with metric 1 794 560 10.16.2.0/29 for Serial0/0 Summarizing with metric 1 792 000
• 10.0. 2.0/30 for Serial (c)/(c)

Summarizing with metric 128 256.

Maximum path: 4 Routing for Networks:

• 10.0. 2.1/32
• 10.16.0. 4/30 10.16.2.0/30 10.16.2.4/30

Passive Interface (s):

FastEthernet0/0.

FastEthernet0/l.

Loopback0.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:10:53
• 10.16.2.2 90 00:10:53
• 10.16.2.6 90 00:10:14
• 10.16.0. 5 90 00:10:52

Distance: internal 90 external 170.

Маршрутизатор R4 R4#show ip eigrp neighbors detail IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 0 10.16.1.1 Se0/0 13 00:13:15 73 438 0 30

Version 12.4/1.2, Retrans: 2, Retries: 0, Prefixes: 6 R4#show ip route.

Gateway of last resort is 10.16.1.1 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 10 subnets, 4 masks D 10.0.1.3/32 [90/2 432 000] via 10.16.1.1, 00:13:05, Serial0/0.

C 10.0.1.2/32 is directly connected, Loopback0.

D 10.0.1.1/32 [90/1 920 000] via 10.16.1.1, 00:13:35, Serial0/0.

D 10.32.1.32/27 [90/2 306 560] via 10.16.1.1, 00:13:05, Serial0/0.

D 10.16.0.0/30 [90/2 304 000] via 10.16.1.1, 00:13:35, Serial0/0.

C 10.16.1.0/30 is directly connected, Serial0/0.

D 10.16.1.4/30 [90/2 304 000] via 10.16.1.1, 00:13:37, Serial0/0.

C 10.32.1.0/28 is directly connected, FastEthernet0/l.Ill.

D 10.32.1.0/27 is a summary, 00:13:46, Null0.

C 10.32.1.16/28 is directly connected, FastEthernet0/1.112.

D* 0.0.0.0/0 [90/2 306 560] via 10.16.1.1, 00:13:37, Serial (c)/©.

R4#show ip protocols.

Routing Protocol is «eigrp 200» .

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight К1=1, K2=0, К3=1, K4=0, K5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

EIGRP stub, connected, summary.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 10.32.1.0/27 for Serial0/0 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks:
• 10.0.1.2/32
• 10.16.1.0/30
• 10.32.1.0/28
• 10.32.1.16/28

Passive Interface (s):

FastEthernet0/0 FastEthernet0/l FastEthernet0/l.Ill FastEthernet0/l.112 Loopback©.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:14:19
• 10.16.1.1 90 00:13:40

Distance: internal 90 external 170 R4#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 73 0/12 356 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 5/10 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 3 Retransmissions sent: 2 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast Маршрутизатор R5 R5#show ip route.

Gateway of last resort is 10.16.1.5 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 10 subnets, 4 masks C 10.0.1.3/32 is directly connected, Loopback©.

D 10.0.1.2/32 [90/2 432 000] via 10.16.1.5, 00:15:25, Serial0/0.

D 10.0.1.1/32 [90/1 920 000] via 10.16.1.5, 00:15:25, Serial0/0.

C 10.32.1.32/28 is directly connected, FastEthernet0/1.113.

D 10.32.1.32/27 is a summary, 00:15:30, Null0.

D 10.16.0.0/30 [90/2 304 000] via 10.16.1.5, 00:15:25, Serial0/0.

C 10.32.1.48/28 is directly connected, FastEthernet0/1.114.

D 10.16.1.0/30 [90/2 304 000] via 10.16.1.5, 00:15:27, Serial0/0.

С 10.16.1.4/30 is directly connected. Serial (c)/©.

D 10.32.1.0/27 [90/2 306 560] via 10.16.1.5, 00:15:27, Serial (c)/©.

D* 0.0.0.0/0 [90/2 306 560] via 10.16.1.5, 00:15:27, Serial0/0.

R5#show ip protocols.

Routing Protocol is «eigrp 200».

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight К1=1, К2=0, К3=1, K4=0, К5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

EIGRP stub, connected, summary.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 10.32.1.32/27 for Serial0/0 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks:
• 10.0.1.3/32 10.16.1.4/30 10.32.1.32/28 10.32.1.48/28 Passive Interface (s):

FastEthernet0/0 FastEthernet0/l FastEthernet0/l.113 FastEthernet0/l.114 Loopback0.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:16:05
• 10.16.1.5 90 00:16:00

Distance: internal 90 external 170 R5#show ip eigrp neighbors detail IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 0 10.16.1.5 Se0/0 12 00:16:41 101 606 0 29

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 6 R5#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 101 0/12 524 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 0/8 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 6 Retransmissions sent: 0 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH».

Use unicast Маршрутизатор R6 R6#show ip route.

Gateway of last resort is 10.16.2.1 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 10 subnets, 4 masks.

D 10.32.2.32/27 [90/2 306 560] via 10.16.2.1, 00:16:36, Serial (c)/©.

D 10.0.2.1/32 [90/1 920 000] via 10.16.2.1, 00:17:15, Serial (c)/©.

C 10.0.2.2/32 is directly connected, Loopback©.

D 10.0.2.3/32 [90/2 432 000] via 10.16.2.1, 00:16:36, Serial (c)/©.

C 10.16.2.0/30 is directly connected, Serial0/0.

D 10.16.2.4/30 [90/2 304 000] via 10.16.2.1, 00:17:15, Serial0/0.

D 10.16.0.4/30 [90/2 304 000] via 10.16.2.1, 00:17:17, Serial0/0.

C 10.32.2.0/28 is directly connected, FastEthernet0/1.121.

D 10.32.2.0/27 is a summary, 00:17:22, Null0.

C 10.32.2.16/28 is directly connected, FastEthernet0/1.122.

D* 0.0.0.0/0 [90/2 306 560] via 10.16.2.1, 00:17:17, Serial (c)/©.

R6#show ip protocols.

Routing Protocol is «eigrp 200» .

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight Kl=l, K2=0, K3=l, K4=0, K5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

EIGRP stub, connected, summary.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 10.32.2.0/27 for Serial0/0 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks:
• 10.0.2.2/32 10.16.2.0/30 10.32.2.0/28 10.32.2.16/28 Passive Interface (s):

FastEthernet0/0 FastEthernet0/l FastEthernet0/l.121 FastEthernet0/l.122 Loopback0.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:18:07
• 10.16.2.1 90 00:17:23

Distance: internal 90 external 170 R6#show ip eigrp neighbors detail IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 0 10.16.2.1 Se0/0 11 00:19:37 119 714 0 26

Version 12.4/1.2, Retrans: 0, Retries: 0, Prefixes: 6 R6#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 119 0/12 508 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 4/10 288.

Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 4 Retransmissions sent: 0 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast Маршрутизатор R7 R7#show ip route.

Gateway of last resort is 10.16.2.5 to network 0.0.0.0.

10.0.0.0/8 is variably subnetted, 10 subnets, 4 masks C 10.32.2.32/28 is directly connected, FastEthernet0/1.123.

D 10.32.2.32/27 is a summary, 00:20:36, Null©.

D 10.0.2.1/32 [90/1 920 000] via 10.16.2.5, 00:20:26, Serial (c)/©.

D 10.0.2.2/32 [90/2 432 000] via 10.16.2.5, 00:20:26, Serial (c)/©.

C 10.0.2.3/32 is directly connected, Loopback0.

C 10.32.2.48/28 is directly connected, FastEthernet0/1.124.

D 10.16.2.0/30 [90/2 304 000] via 10.16.2.5, 00:20:26, Serial0/0.

C 10.16.2.4/30 is directly connected, Serial0/0.

D 10.16.0.4/30 [90/2 304 000] via 10.16.2.5, 00:20:28, Serial0/0.

D 10.32.2.0/27 [90/2 306 560] via 10.16.2.5, 00:20:28, Serial0/0.

D* 0.0.0.0/0 [90/2 306 560] via 10.16.2.5, 00:20:28, Serial0/0 R7#show ip eigrp neighbors detail IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

• (sec) (ms) Cnt Num
• 0 10.16.2.5 Se0/0 11 00:21:20 63 378 0 25

Version 12.4/1.2, Retrans: 2, Retries: 0, Prefixes: 6 R7#show ip eigrp interfaces detail IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

Interface Peers Un/Reliable SRTT Un/Reliable Flow Timer Routes.

Se0/0 1 0/0 63 0/12 236 0.

Hello interval is 5 sec Next xmit serial.

Un/reliable mcasts: 0/0 Un/reliable ucasts: 0/7 Mcast exceptions: 0 CR packets: 0 ACKs suppressed: 3 Retransmissions sent: 2 Out-of-sequence rcvd: 0 Authentication mode is md5, key-chain is «AUTH» .

Use unicast R7#show ip protocols Routing Protocol is «eigrp 200» .

Outgoing update filter list for all interfaces is not set.

Incoming update filter list for all interfaces is not set.

Default networks flagged in outgoing updates.

Default networks accepted from incoming updates.

EIGRP metric weight Kl=l, K2=0, К3=1, K4=0, K5=0.

EIGRP maximum hopcount 100.

EIGRP maximum metric variance 1.

EIGRP stub, connected, summary.

Redistributing: eigrp 200.

EIGRP NSF-aware route hold timer is 240s.

Automatic network summarization is not in effect.

Address Summarization:

• 10.32.2.32/27 for Serial0/0 Summarizing with metric 28 160 Maximum path: 4 Routing for Networks:
• 10.0.2.3/32
• 10.16.2.4/30
• 10.32.2.32/28
• 10.32.2.48/28 Passive Interface (s):

FastEthernet0/0 FastEthernet0/l FastEthernet0/l. 123 FastEthernet0/l.124 Loopback0.

Routing Information Sources:

Gateway Distance Last Update.

• (this router) 90 00:22:16
• 10.16.2.5 90 00:22:06

Distance: internal 90 external 170.

Лабораторная работа 10. Комплексная настройка протокола EIGRP

Цель работы:

Провести комплексную настройку протокола EIGRP на маршрутизаторах лабораторного стенда.

Схема стенда:

Схема соединения маршрутизаторов в лабораторном стенде для выполнения лабораторной работы 10 представлена на рис. Л. 10.

Проект GNS3:

Архив с проектом работы находится в электронной библиотечной системе biblioonline.ru.

Задание 1. Комплексная настройка протокола EIGRP.

Необходимо в соответствии с рис. Л.10 провести комплексную настройку протокола EIGRP на маршрутизаторах лабораторного стенда.

Рис. Л.10. Структурная схема стенда лабораторной работы 10.