Настройка маршрутизатора

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Лабораторная работа №6

Выполнила

Лобачева О.В.

Группа ИВТ-365

Проверил

Земцов А.Н.

маршрутизатор интерфейс сеть

Соберем сеть с произвольной топологией, из 2 маршрутизаторов (если не хватает интерфейсов, добавим в маршрутизаторы интерфейсный модуль WIC-2T). К каждому маршрутизатору подключим одну сеть.

Назначим IP-адреса хостам, произведем базовую настройку маршрутизатора: зададим IP-адреса интерфейсам (адреса выбираются самостоятельно, исходя из собственного плана адресации), зададим пароли на привилегированный режим, на доступ к консольному порту, по протоколу Telnet.

IP-адреса хостов:

PC1 192.168.1.2 (Gateway 192.168.1.1)

PC2 192.168.1.3 (Gateway 192.168.1.1)

PC3 192.168.2.2 (Gateway 192.168.2.1)

PC4 192.168.2.3 (Gateway 192.168.2.1)

PC5 192.168.3.2 (Gateway 192.168.3.1)

PC6 192.168.3.3 (Gateway 192.168.3.1)

PC7 192.168.4.2 (Gateway 192.168.4.1)

PC8 192.168.4.3 (Gateway 192.168.4.1)

Зададим IP-адреса интерфейсам

Router(config)#ip route 192.168.3.0 255.255.255.0 192.168.5.2

Router(config)#ip route 192.168.4.0 255.255.255.0 192.168.5.2

Router(config)#show ip route

Gateway of last resort is not set

C 192.168.1.0/24 is directly connected, FastEthernet0/0

C 192.168.2.0/24 is directly connected, FastEthernet0/1

S 192.168.3.0/24 [1/0] via 192.168.5.2

S 192.168.4.0/24 [1/0] via 192.168.5.2

C 192.168.5.0/24 is directly connected, Serial0/3/0

Router(config)#ip route 192.168.1.0 255.255.255.0 192.168.5.1

Router(config)#ip route 192.168.2.0 255.255.255.0 192.168.5.1

Router(config)#exit

Router#

Gateway of last resort is not set

S 192.168.1.0/24 [1/0] via 192.168.5.1

S 192.168.2.0/24 [1/0] via 192.168.5.1

C 192.168.3.0/24 is directly connected, FastEthernet0/0

C 192.168.4.0/24 is directly connected, FastEthernet0/1

C 192.168.5.0/24 is directly connected, Serial0/3/0

Router#

Зададим пароли на привилегированный режим, на доступ к консольному порту, по протоколу Telnet.

Пароль на доступ к консольному порту

Router(config)#line con 0

Router(config-line)#password cisco

Router(config-line)#login

Router(config-line)#password cisco

Пароль по протоколу Telnet

Router(config)#line vty 0 4

Router(config-line)#password cisco

Router(config-line)#login

Установить пароль администратора

Router(config)#enable secret class

Версия, тип маршрутизатора

Router>en

Password:

Password:

Router#show version

Cisco IOS Software, 2800 Software (C2800NM-ADVIPSERVICESK9-M), Version 12.4(15) T1, RELEASE SOFTWARE (fc2)

Technical Support: http://www.cisco.com/techsupport

Copyright (c) 1986-2007 by Cisco Systems, Inc.

Compiled Wed 18-Jul-07 06:21 by pt_rel_team

ROM: System Bootstrap, Version 12.1(3r)T2, RELEASE SOFTWARE (fc1)

Copyright (c) 2000 by cisco Systems, Inc.

cisco 2811 (MPC860) processor (revision 0x200) with 60416K/5120K bytes of memory

Processor board ID JAD05190MTZ (4292891495)

M860 processor: part number 0, mask 49

2 FastEthernet/IEEE 802.3 interface(s)

2 Low-speed serial(sync/async) network interface(s)

239K bytes of NVRAM.

62720K bytes of processor board System flash (Read/Write)

Configuration register is 0x2102

Router#show flash

System flash directory:

File Length Name/status

3 50938004 c2800nm-advipservicesk9-mz.124-15.T1.bin

2 28282 sigdef-category.xml

1 227537 sigdef-default.xml

[51193823 bytes used, 12822561 available, 64016384 total]

63488K bytes of processor board System flash (Read/Write)

Router#show processes

CPU utilization for five seconds: 0%/0%; one minute: 0%; five minutes: 0%

PID QTy PC Runtime (ms) Invoked uSecs Stacks TTY Process

1 Csp 602F3AF0 0 1627 0 2600/3000 0 Load Meter

2 Lwe 60C5BE00 4 136 29 5572/6000 0 CEF Scanner

3 Lst 602D90F8 1676 837 2002 5740/6000 0 Check heaps

4 Cwe 602D08F8 0 1 0 5568/6000 0 Chunk Manager

5 Cwe 602DF0E8 0 1 0 5592/6000 0 Pool Manager

6 Mst 60251E38 0 2 0 5560/6000 0 Timers

7 Mwe 600D4940 0 2 0 5568/6000 0 Serial Backgrou

8 Mwe 6034B718 0 1 0 2584/3000 0 OIR Handler

9 Mwe 603FA3C8 0 1 0 5612/6000 0 IPC Zone Manage

10 Mwe 603FA1A0 0 8124 0 5488/6000 0 IPC Periodic Ti

11 Mwe 603FA220 0 9 0 4884/6000 0 IPC Seat Manage

12 Lwe 60406818 124 2003 61 5300/6000 0 ARP Input

13 Mwe 60581638 0 1 0 5760/6000 0 HC Counter Time

14 Mwe 605E3D00 0 2 0 5564/6000 0 DDR Timers

15 Msp 80164A38 0 79543 0 5608/6000 0 GraphIt

16 Mwe 802DB0FC 0 2 011576/12000 0 Dialer event

17 Cwe 801E74BC 0 1 0 5808/6000 0 Critical Bkgnd

18 Mwe 80194D20 4 9549 010428/12000 0 Net Background

19 Lwe 8011E9CC 0 20 011096/12000 0 Logger

20 Mwe 80140160 8 79539 0 5108/6000 0 TTY Background

21 Msp 80194114 0 95409 0 8680/9000 0 Per-Second Job

22 Mwe 8047E960 0 2 0 5544/6000 0 dot1x

23 Mwe 80222C8C 4 2 2000 5360/6000 0 DHCPD Receive

24 Mwe 800844A0 0 1 0 5796/6000 0 HTTP Timer

25 Mwe 80099378 0 1 0 5612/6000 0 RARP Input

26 Mst 8022F178 0 1 011796/12000 0 TCP Timer

27 Lwe 802344C8 0 1 011804/12000 0 TCP Protocols

28 Hwe 802870E8 0 1 0 5784/6000 0 Socket Timers

29 Mwe 80426048 64 3 21333 4488/6000 0 L2MM

30 Mwe 80420010 4 1 4000 5592/6000 0 MRD

31 Mwe 8041E570 0 1 0 5584/6000 0 IGMPSN

32 Hwe 80429B40 0 1 0 2604/3000 0 IGMP Snooping P

33 Mwe 804F43B0 0 5 0 5472/6000 0 Cluster L2

34 Mwe 804F18D0 0 17 0 5520/6000 0 Cluster RARP

35 Mwe 804EA650 0 23 0 5440/6000 0 Cluster Base

36 Lwe 802A1158 4 1 4000 5592/6000 0 Router Autoconf

37 Mwe 80022058 0 1 0 5624/6000 0 Syslog Traps

38 Mwe 8031CE88 0 1 0 5788/6000 0 AggMgr Process

39 Mwe 8035EF88 0 407 0 5592/6000 0 PM Callback

40 Mwe 80437B58 0 3 0 5556/6000 0 VTP Trap Proces

41 Mwe 80027D40 0 2 0 5676/6000 0 DHCPD Timer

42 Mwe 8040D3B0 0 2 0 2560/3000 0 STP STACK TOPOL

43 Hwe 8040E338 0 2 0 2560/3000 0 STP FAST TRANSI

Конфигурирование RIP

Router#show ip protocols

Routing Protocol is "rip"

Sending updates every 30 seconds, next due in 9 seconds

Invalid after 180 seconds, hold down 180, flushed after 240

Outgoing update filter list for all interfaces is not set

Incoming update filter list for all interfaces is not set

Redistributing: rip

Default version control: send version 2, receive 2

Interface Send Recv Triggered RIP Key-chain

Serial0/2/0 2 2

Automatic network summarization is in effect

Maximum path: 4

Routing for Networks:

192.168.0.0

193.168.0.0

194.168.0.0

Passive Interface(s):

Routing Information Sources:

Gateway Distance Last Update

194.168.0.3 120 00:00:15

Distance: (default is 120)

Router#config

Configuring from terminal, memory, or network [terminal]? t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#router rip

Router(config-router)#network 192.168.0.0

Router(config-router)#version 2

Router(config-router)#

Работа RIP:

#RIP: sending v2 request to 224.0.0.9 via Serial0/3/1 (193.168.0.3)

RIP: received v2 update from 194.168.0.3 on Serial0/2/0

193.168.0.0/24 via 0.0.0.0 in 1 hops

Router#debug ip rip

RIP protocol debugging is on

Router#RIP: sending v2 update to 224.0.0.9 via Serial0/3/0 (194.168.0.3)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/0 (195.168.0.2)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/1 (193.168.0.1)

RIP: build update entries

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/3/0 (194.168.0.3)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/0 (195.168.0.2)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/1 (193.168.0.1)

RIP: build update entries

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/3/0 (194.168.0.3)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/0 (195.168.0.2)

RIP: build update entries

193.168.0.0/24 via 0.0.0.0, metric 1, tag 0

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

RIP: sending v2 update to 224.0.0.9 via Serial0/2/1 (193.168.0.1)

RIP: build update entries

194.168.0.0/24 via 0.0.0.0, metric 1, tag 0

195.168.0.0/24 via 0.0.0.0, metric 1, tag 0

Сконфигурируем протокол OSPF

Cначала соединим маршрутизаторы с одним коммутатором

Для каждого маршрутизатора прописываем:

Router(config)#router ospf 1

Router(config-router)#network 192.0.0.0 0.255.255.255 area 0

С помощью команды Router#show ip ospf выведем текущую информацию об OSPF-процессе в контексте администратора:

Routing Process "ospf 1" with ID 192.198.1.5

Supports only single TOS (TOS0) routes

Supports opaque LSA

SPF schedule delay 5 secs, Hold time between two SPFs 10 secs

Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs

Number of external LSA 0. Checksum Sum 0x000000

Number of opaque AS LSA 0. Checksum Sum 0x000000

Number of DCbitless external and opaque AS LSA 0

Number of DoNotAge external and opaque AS LSA 0

Number of areas in this router is 1. 1 normal 0 stub 0 nssa

External flood list length 0

Area BACKBONE(0)

Number of interfaces in this area is 2

Area has no authentication

SPF algorithm executed 0 times

Area ranges are

Number of LSA 1. Checksum Sum 0x00de12

Number of opaque link LSA 0. Checksum Sum 0x000000

Number of DCbitless LSA 0

Number of indication LSA 0

Number of DoNotAge LSA 0

Flood list length 0

Router#

Router#show ip ospf

Routing Process "ospf 1" with ID 192.198.1.5

Supports only single TOS (TOS0) routes

Supports opaque LSA

SPF schedule delay 5 secs, Hold time between two SPFs 10 secs

Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs

Number of external LSA 0. Checksum Sum 0x000000

Number of opaque AS LSA 0. Checksum Sum 0x000000

Number of DCbitless external and opaque AS LSA 0

Number of DoNotAge external and opaque AS LSA 0

Number of areas in this router is 1. 1 normal 0 stub 0 nssa

External flood list length 0

Area BACKBONE(0)

Number of interfaces in this area is 2

Area has no authentication

SPF algorithm executed 0 times

Area ranges are

Number of LSA 1. Checksum Sum 0x00de12

Number of opaque link LSA 0. Checksum Sum 0x000000

Number of DCbitless LSA 0

Number of indication LSA 0

Number of DoNotAge LSA 0

Flood list length 0

Router#show ip ospf database - сборная информация о базе данных состояния связей в областях, к которым подсоединен маршрутизатор.

OSPF Router with ID (192.198.1.5) (Process ID 1)

Router Link States (Area 0)

Link ID ADV Router Age Seq# Checksum Link count

192.198.1.5 192.198.1.5 0 0x80000002 0x00de12 2

Настроим еще одну область area1:

Router(config)#router ospf 1

Router(config-router)#network 192.178.0.0 0.0.255.255 area 1

Router(config-router)#exit

Router(config)#exit

Router#show ip ospf

Routing Process "ospf 1" with ID 199.168.1.1

Supports only single TOS (TOS0) routes

Supports opaque LSA

It is an area border router

SPF schedule delay 5 secs, Hold time between two SPFs 10 secs

Minimum LSA interval 5 secs. Minimum LSA arrival 1 secs

Number of external LSA 0. Checksum Sum 0x000000

Number of opaque AS LSA 0. Checksum Sum 0x000000

Number of DCbitless external and opaque AS LSA 0

Number of DoNotAge external and opaque AS LSA 0

Number of areas in this router is 2. 2 normal 0 stub 0 nssa

External flood list length 0

Area BACKBONE(0)

Number of interfaces in this area is 4

Area has no authentication

SPF algorithm executed 5 times

Area ranges are

Number of LSA 5. Checksum Sum 0x02c868

Number of opaque link LSA 0. Checksum Sum 0x000000

Number of DCbitless LSA 0

Number of indication LSA 0

Number of DoNotAge LSA 0

Flood list length 0

Area 1

Number of interfaces in this area is 1

Area has no authentication

SPF algorithm executed 0 times

Area ranges are

Number of LSA 1. Checksum Sum 0x00d9e0

Number of opaque link LSA 0. Checksum Sum 0x000000

Number of DCbitless LSA 0

Number of indication LSA 0

Number of DoNotAge LSA 0

Flood list length 0

Router#show ip ospf database

OSPF Router with ID (199.168.1.1) (Process ID 1)

Router Link States (Area 0)

Link ID ADV Router Age Seq# Checksum Link count

194.168.0.3 194.168.0.3 99 0x80000006 0x006e0c 5

193.168.1.3 193.168.1.3 99 0x80000008 0x006306 5

192.198.1.5 192.198.1.5 99 0x80000003 0x00c49d 2

199.168.1.1 199.168.1.1 0 0x80000008 0x00692f 4

Net Link States (Area 0)

Link ID ADV Router Age Seq# Checksum

192.198.1.1 199.168.1.1 99 0x80000004 0x00c98a

Router Link States (Area 1)

Link ID ADV Router Age Seq# Checksum Link count

199.168.1.1 199.168.1.1 0 0x80000001 0x00d9e0 1

Определим соседей этой области:

Router#show ip ospf neighbor

Neighbor ID Pri State Dead Time Address Interface

194.168.0.3 1 FULL/BDR 00:00:35 192.198.1.2 FastEthernet1/0

193.168.1.3 1 FULL/DROTHER 00:00:35 192.198.1.3 FastEthernet1/0

193.168.1.3 1 FULL/DROTHER 00:00:35 192.198.1.4 FastEthernet1/0

192.198.1.5 1 FULL/DROTHER 00:00:35 192.198.1.5 FastEthernet1/0

Построим таблицу маршрутизации

Router#show ip route

Gateway of last resort is not set

C 192.168.1.0/24 is directly connected, FastEthernet0/0

C 192.168.2.0/24 is directly connected, FastEthernet0/1

S 192.168.3.0/24 [1/0] via 192.168.5.2

S 192.168.4.0/24 [1/0] via 192.168.5.2

O 192.168.5.0/24 [110/65] via 192.198.1.5, 00:01:34, FastEthernet1/0

O 192.168.7.0/24 [110/65] via 192.198.1.2, 00:01:34, FastEthernet1/0

O 192.168.10.0/24 [110/65] via 192.198.1.2, 00:01:34, FastEthernet1/0

[110/65] via 192.198.1.4, 00:01:34, FastEthernet1/0

C 192.178.1.0/24 is directly connected, Serial0/2/1

C 192.198.1.0/24 is directly connected, FastEthernet1/0

C 194.168.0.0/16 is directly connected, Serial0/2/0

Установим интерфейсам приоритеты:

Router(config)#

Router(config)#interface FastEthernet0/0

Router(config-if)#ip ospf priority 2

Router(config)#interface FastEthernet1/0

Router(config-if)#ip ospf priority 1

Router(config)#interface FastEthernet0/0

Router(config-if)#ip ospf priority 3

Посмотрим детальную информацию о протоколе для 2 маршрутизаторов:

Router0

Router#show ip ospf interface

FastEthernet0/0 is up, line protocol is up

Internet address is 192.168.1.1/24, Area 0

Process ID 1, Router ID 194.168.0.4, Network Type BROADCAST, Cost: 1

Transmit Delay is 1 sec, State DR, Priority 2

Designated Router (ID) 194.168.0.4, Interface address 192.168.1.1

No backup designated router on this network

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:09

Index 1/1, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Neighbor Count is 0, Adjacent neighbor count is 0

Suppress hello for 0 neighbor(s)

FastEthernet0/1 is up, line protocol is up

Internet address is 192.168.2.1/24, Area 0

Process ID 1, Router ID 194.168.0.4, Network Type BROADCAST, Cost: 1

Transmit Delay is 1 sec, State DR, Priority 1

Designated Router (ID) 194.168.0.4, Interface address 192.168.2.1

No backup designated router on this network

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:00

Index 2/2, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Neighbor Count is 0, Adjacent neighbor count is 0

Suppress hello for 0 neighbor(s)

FastEthernet1/0 is up, line protocol is up

Internet address is 192.198.1.1/24, Area 0

Process ID 1, Router ID 194.168.0.4, Network Type BROADCAST, Cost: 1

Transmit Delay is 1 sec, State DR, Priority 1

Designated Router (ID) 194.168.0.4, Interface address 192.198.1.1

Backup Designated Router (ID) 194.168.0.3, Interface address 192.198.1.2

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:00

Index 3/3, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Neighbor Count is 4, Adjacent neighbor count is 4

Adjacent with neighbor 193.168.1.3

Adjacent with neighbor 192.198.1.5

Adjacent with neighbor 193.168.1.3

Adjacent with neighbor 194.168.0.3 (Backup Designated Router)

Suppress hello for 0 neighbor(s)

Serial0/2/1 is up, line protocol is up

Internet address is 192.178.1.2/24, Area 0

Process ID 1, Router ID 194.168.0.4, Network Type POINT-TO-POINT, Cost: 64

Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0

No designated router on this network

No backup designated router on this network

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:09

Index 4/4, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 ms ec, maximum is 0 msec

Suppress hello for 0 neighbor(s)

Serial0/2/1 is up, line protocol is up

Internet address is 192.178.1.2/24, Area 1

Process ID 1, Router ID 194.168.0.4, Network Type POINT-TO-POINT, Cost: 64

Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0

No designated router on this network

No backup designated router on this network

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:09

Index 5/5, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Neighbor Count is 1, Adjacent neighbor count is 1

Adjacent with neighbor 192.178.1.1

Suppress hello for 0 neighbor(s)

Router7

Router#show ip ospf interface

Serial0/3/0 is up, line protocol is up

Internet address is 192.178.1.1/24, Area 1

Process ID 1, Router ID 192.178.1.1, Network Type POINT-TO-POINT, Cost: 64

Transmit Delay is 1 sec, State POINT-TO-POINT, Priority 0

No designated router on this network

No backup designated router on this network

Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5

Hello due in 00:00:05

Index 1/1, flood queue length 0

Next 0x0(0)/0x0(0)

Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Neighbor Count is 1, Adjacent neighbor count is 1

Adjacent with neighbor 194.168.0.4

Suppress hello for 0 neighbor(s) Last flood scan length is 1, maximum is 1

Last flood scan time is 0 msec, maximum is 0 msec

Suppress hello for 0 neighbor(s)

Конфигурирование EIGRP

При задании маршрутизатору сети:

Router#config t

Enter configuration commands, one per line. End with CNTL/Z.

Router(config)#router eigrp 1

Router(config-router)#network 192.168.0.1

Router(config-router)#network 193.168.0.1

Router(config-router)#

DUAL: rcvupdate: 193.168.0.0/24 via Connected metric 2169856/0

DUAL: Find FS for dest: 193.168.0.0/24. FD is 4294967295, RD is 4294967295

DUAL: RT installed 193.168.0.0/24 via 0.0.0.0

DUAL: Send update about 193.168.0.0/24. Reason: metric chg

DUAL: Send update about 193.168.0.0/24. Reason: new if

При конфигурировании другого маршрутизатора:

Router(config)#router eigrp 1

Router(config-router)#network 192.168.0.1

Router(config-router)#network 193.168.0.1

Router(config-router)#network 195.168.0.1

Router(config-router)#network 194.168.0.1

Router(config-router)#

DUAL: rcvupdate: 194.168.0.0/24 via Connected metric 2169856/0

DUAL: Find FS for dest: 194.168.0.0/24. FD is 4294967295, RD is 4294967295

DUAL: RT installed 194.168.0.0/24 via 0.0.0.0

DUAL: Send update about 194.168.0.0/24. Reason: metric chg

DUAL: Send update about 194.168.0.0/24. Reason: new if

поменяли ip адрес порта.

DUAL: rcvupdate: 193.168.0.0/24 via 0.0.0.0 metric 4294967295/4294967295

DUAL: Find FS for dest: 193.168.0.0/24. FD is 2169856, RD is 0

DUAL: 0.0.0.0 metric 4294967295/4294967295 not found Dmin is 4294967295

DUAL: Dest 193.168.0.0/24 (No peers) not entering active state.

DUAL: Removing dest 193.168.0.0/24, nexthop 0.0.0.0

DUAL: No routes. Flushing dest 193.168.0.0/24

DUAL: ifdelete: Serial0/2/0 is being deleted

DUAL: dual_ifdelete(): finish

Обновление информации о соседях.

DUAL: rcvupdate: 197.168.0.0/24 via Connected metric 2169856/0

DUAL: Find FS for dest: 197.168.0.0/24. FD is 4294967295, RD is 4294967295

DUAL: RT installed 197.168.0.0/24 via 0.0.0.0

DUAL: Send update about 197.168.0.0/24. Reason: metric chg

DUAL: Send update about 197.168.0.0/24. Reason: new if

%DUAL-5-NBRCHANGE: IP-EIGRP 1: Neighbor 197.168.0.1 (Serial0/3/1) is up: new adjacency

DUAL: rcvupdate: 198.168.0.0/24 via 197.168.0.1 metric 2681856/2169856

DUAL: Find FS for dest: 198.168.0.0/24. FD is 4294967295, RD is 4294967295

DUAL: RT installed 198.168.0.0/24 via 197.168.0.1

DUAL: Send update about 198.168.0.0/24. Reason: metric chg

Список интерфейсов

Router#show ip eigrp interfaces

IP-EIGRP interfaces for process 1

Xmit Queue Mean Pacing Time Multicast Pending

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

Se0/2/0 0 0/0 1236 0/10 0 0

Router#

Соседи.

Router#show ip eigrp neighbors

IP-EIGRP neighbors for process 1

H Address Interface Hold Uptime SRTT RTO Q Seq

(sec) (ms) Cnt Num

0 198.168.0.3 Se0/2/1 11 00:11:28 40 1000 0 3

1 197.168.0.2 Se0/3/1 12 00:01:21 40 1000 0 3

Router#

Топология.

Router#show ip eigrp topology

IP-EIGRP Topology Table for AS 1

Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,

r - Reply status

P 197.168.0.0/24, 1 successors, FD is 2169856

via Connected, Serial0/3/1

P 198.168.0.0/24, 1 successors, FD is 2169856

via Connected, Serial0/2/1

Router#

трафик.

Router#show ip eigrp traffic

IP-EIGRP Traffic Statistics for process 1

Hellos sent/received: 353/222

Updates sent/received: 2/4

Queries sent/received: 0/0

Replies sent/received: 0/0

Acks sent/received: 4/2

Input queue high water mark 1, 0 drops

SIA-Queries sent/received: 0/0

SIA-Replies sent/received: 0/0

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