Материал: Правила выполнения и проведения лабораторных работ 5 Критерии оценки лабораторных работ 5

Скачать

Заказать новую работу

Внимание! Если размещение файла нарушает Ваши авторские права, то обязательно сообщите нам

Branch1(config-if)#

Jun 20 03:01:57.399: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial0/0/0

from FULL to DOWN, Neighbor Down: Interface down or detached


Jun 20 03:01:59.399: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0,




changed state to down





Jun 20 03:01:59.399: Se0/0/0 PPP: Sending cstate UP notification

Jun 20 03:01:59.399: Se0/0/0 PPP: Processing CstateUp message

Jun 20 03:01:59.399: PPP: Alloc Context [30F8D4F0]

Jun 20 03:01:59.399: ppp9 PPP: Phase is ESTABLISHING

Jun 20 03:01:59.399: Se0/0/0 PPP: Using default call direction

Jun 20 03:01:59.399: Se0/0/0 PPP: Treating connection as a dedicated line

Jun 20 03:01:59.399: Se0/0/0 PPP: Session handle[BA000009] Session id[9]

Jun 20 03:01:59.399: Se0/0/0 LCP: Event[OPEN] State[Initial to Starting]

Jun 20 03:01:59.399: Se0/0/0 LCP: O CONFREQ [Starting] id 1 len 10

Jun 20 03:01:59.399: Se0/0/0 LCP: MagicNumber 0x8D0EAC44 (0x05068D0EAC44)

Jun 20 03:01:59.399: Se0/0/0 LCP: Event[UP] State[Starting to REQsent]

Jun 20 03:01:59.407: Se0/0/0 PPP: I pkt type 0xC021, datagramsize 14 link[ppp]

Jun 20 03:01:59.407: Se0/0/0 LCP: I CONFREQ [REQsent] id 1 len 10

Jun 20 03:01:59.407: Se0/0/0 LCP: MagicNumber 0x73B4F1AF (0x050673B4F1AF)

Jun 20 03:01:59.407: Se0/0/0 LCP: O CONFACK [REQsent] id 1 len 10

Jun 20 03:01:59.407: Se0/0/0 LCP: MagicNumber 0x73B4F1AF (0x050673B4F1AF)

Jun 20 03:01:59.407: Se0/0/0 LCP: Event[Receive ConfReq+] State[REQsent to ACKsent]

Jun 20 03:01:59.407: Se0/0/0 PPP: I pkt type 0xC021, datagramsize 14 link[ppp]

Jun 20 03:01:59.407: Se0/0/0 LCP: I CONFACK [ACKsent] id 1 len 10

Jun 20 03:01:59.407: Se0/0/0 LCP: MagicNumber 0x8D0EAC44 (0x05068D0EAC44)

Jun 20 03:01:59.407: Se0/0/0 LCP: Event[Receive ConfAck] State[ACKsent to Open]

Jun 20 03:01:59.439: Se0/0/0 PPP: Phase is FORWARDING, Attempting Forward

Jun 20 03:01:59.439: Se0/0/0 LCP: State is Open

Jun 20 03:01:59.439: Se0/0/0 PPP: Phase is ESTABLISHING, Finish LCP

Jun 20 03:01:59.439: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0,

changed state to up


Jun 20 03:01:59.439: Se0/0/0 PPP: Outbound cdp packet dropped, line protocol not up

Jun 20 03:01:59.439: Se0/0/0 PPP: Phase is UP

Jun 20 03:01:59.439: Se0/0/0 IPCP: Protocol configured, start CP. state[Initial]

Jun 20 03:01:59.439: Se0/0/0 IPCP: Event[OPEN] State[Initial to Starting]

Jun 20 03:01:59.439: Se0/0/0 IPCP: O CONFREQ [Starting] id 1 len 10

Jun 20 03:01:59.439: Se0/0/0 IPCP: Address 10.1.1.1 (0x03060A010101)

Jun 20 03:01:59.439: Se0/0/0 IPCP: Event[UP] State[Starting to REQsent]

Jun 20 03:01:59.439: Se0/0/0 CDPCP: Protocol configured, start CP. state[Initial]

<Данные опущены>

Jun 20 03:01:59.471: Se0/0/0 Added to neighbor route AVL tree: topoid 0, address

10.1.1.2

Jun 20 03:01:59.471: Se0/0/0 IPCP: Install route to 10.1.1.2

Jun 20 03:01:59.471: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 80

Jun 20 03:01:59.479: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 80 link[ip]

Jun 20 03:01:59.479: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 84

Jun 20 03:01:59.483: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 84 link[ip]

Jun 20 03:01:59.483: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 68


Jun 20 03:01:59.491: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 68 link[ip]

Jun 20 03:01:59.491: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 148

Jun 20 03:01:59.511: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 148 link[ip]

Jun 20 03:01:59.511: %OSPF-5-ADJCHG:Process 1, Nbr 209.165.200.225 on Serial0/0/0 from

LOADING to FULL, Loading Done


Jun 20 03:01:59.511: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 68

Jun 20 03:01:59.519: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 60 link[ip]

h. Наблюдайте за сообщениями команды debug PPP от маршрутизатора «Главный» при установке подключения между маршрутизаторами «Филиал 1» и «Главный».

Jun 20 03:01:59.393: Se0/0/0 PPP: I pkt type 0xC021, datagramsize 14 link[ppp]

Jun 20 03:01:59.393: Se0/0/0 LCP: I CONFREQ [Open] id 1 len 10

Jun 20 03:01:59.393: Se0/0/0 LCP: MagicNumber 0x8D0EAC44 (0x05068D0EAC44)

Jun 20 03:01:59.393: Se0/0/0 PPP DISC: PPP Renegotiating Jun 20 03:01:59.393: PPP: NET STOP send to AAA.

Jun 20 03:01:59.393: Se0/0/0 LCP: Event[LCP Reneg] State[Open to Open]

Jun 20 03:01:59.393: Se0/0/0 IPCP: Event[DOWN] State[Open to Starting]

Jun 20 03:01:59.393: Se0/0/0 IPCP: Event[CLOSE] State[Starting to Initial]

Jun 20 03:01:59.393: Se0/0/0 CDPCP: Event[DOWN] State[Open to Starting]

Jun 20 03:01:59.393: Se0/0/0 CDPCP: Event[CLOSE] State[Starting to Initial]

Jun 20 03:01:59.393: Se0/0/0 LCP: Event[DOWN] State[Open to Starting]

Jun 20 03:01:59.393: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0,

changed state to down


Jun 20 03:01:59.393: Se0/0/0 PPP: Outbound cdp packet dropped, NCP not negotiated

.Jun 20 03:01:59.393: Se0/0/0 PPP: Phase is DOWN

.Jun 20 03:01:59.393: Se0/0/0 Deleted neighbor route from AVL tree: topoid 0, address

10.1.1.1

.Jun 20 03:01:59.393: Se0/0/0 IPCP: Remove route to 10.1.1.1

.Jun 20 03:01:59.393: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.1.1 on Serial0/0/0 from

FULL to DOWN, Neighbor Down: Interface down or detached


.Jun 20 03:01:59.397: PPP: Alloc Context [29F9F32C]

.Jun 20 03:01:59.397: ppp38 PPP: Phase is ESTABLISHING

.Jun 20 03:01:59.397: Se0/0/0 PPP: Using default call direction

.Jun 20 03:01:59.397: Se0/0/0 PPP: Treating connection as a dedicated line

<Данные опущены>

.Jun 20 03:01:59.401: Se0/0/0 LCP: MagicNumber 0x73B4F1AF (0x050673B4F1AF)

.Jun 20 03:01:59.401: Se0/0/0 LCP: Event[Receive ConfAck] State[ACKsent to Open]

.Jun 20 03:01:59.433: Se0/0/0 PPP: Phase is FORWARDING, Attempting Forward

.Jun 20 03:01:59.433: Se0/0/0 LCP: State is Open

.Jun 20 03:01:59.433: Se0/0/0 PPP: I pkt type 0x8021, datagramsize 14 link[ip]

.Jun 20 03:01:59.433: Se0/0/0 PPP: Queue IPCP code[1] id[1]

.Jun 20 03:01:59.433: Se0/0/0 PPP: I pkt type 0x8207, datagramsize 8 link[cdp]

.Jun 20 03:01:59.433: Se0/0/0 PPP: Discarded CDPCP code[1] id[1]

.Jun 20 03:01:59.433: Se0/0/0 PPP: Phase is ESTABLISHING, Finish LCP

.Jun 20 03:01:59.433: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/0,

changed state to up


.Jun 20 03:01:59.433: Se0/0/0 PPP: Outbound cdp packet dropped, line protocol not up

.Jun 20 03:01:59.433: Se0/0/0 PPP: Phase is UP

.Jun 20 03:01:59.433: Se0/0/0 IPCP: Protocol configured, start CP. state[Initial]

.Jun 20 03:01:59.433: Se0/0/0 IPCP: Event[OPEN] State[Initial to Starting]

.Jun 20 03:01:59.433: Se0/0/0 IPCP: O CONFREQ [Starting] id 1 len 10

.Jun 20 03:01:59.433: Se0/0/0 IPCP: Address 10.1.1.2 (0x03060A010102)

.Jun 20 03:01:59.433: Se0/0/0 IPCP: Event[UP] State[Starting to REQsent]

.Jun 20 03:01:59.433: Se0/0/0 CDPCP: Protocol configured, start CP. state[Initial]

.Jun 20 03:01:59.433: Se0/0/0 CDPCP: Event[OPEN] State[Initial to Starting]

.Jun 20 03:01:59.433: Se0/0/0 CDPCP: O CONFREQ [Starting] id 1 len 4

.Jun 20 03:01:59.433: Se0/0/0 CDPCP: Event[UP] State[Starting to REQsent]

<Данные опущены>

.Jun 20 03:01:59.465: Se0/0/0 IPCP: State is Open

.Jun 20 03:01:59.465: Se0/0/0 Added to neighbor route AVL tree: topoid 0, address

10.1.1.1

.Jun 20 03:01:59.465: Se0/0/0 IPCP: Install route to 10.1.1.1

.Jun 20 03:01:59.465: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 80

.Jun 20 03:01:59.465: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 80 link[ip]

.Jun 20 03:01:59.469: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 84

.Jun 20 03:01:59.477: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 84 link[ip]

.Jun 20 03:01:59.477: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 68

.Jun 20 03:01:59.481: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 68 link[ip]

.Jun 20 03:01:59.489: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 148 link[ip]

.Jun 20 03:01:59.493: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 148

.Jun 20 03:01:59.505: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 68 link[ip]

.Jun 20 03:01:59.505: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 60

.Jun 20 03:01:59.517: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 88 link[ip]

.Jun 20 03:01:59.517: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.1.1 on Serial0/0/0 from

LOADING to FULL, Loading Done


.Jun 20 03:01:59.561: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 80

.Jun 20 03:01:59.569: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 80 link[ip]

Jun 20 03:02:01.445: Se0/0/0 PPP: I pkt type 0x8207, datagramsize 8 link[cdp]

Jun 20 03:02:01.445: Se0/0/0 CDPCP: I CONFREQ [ACKrcvd] id 2 len 4

Jun 20 03:02:01.445: Se0/0/0 CDPCP: O CONFACK [ACKrcvd] id 2 len 4

Jun 20 03:02:01.445: Se0/0/0 CDPCP: Event[Receive ConfReq+] State[ACKrcvd to Open]

Jun 20 03:02:01.449: Se0/0/0 CDPCP: State is Open

Jun 20 03:02:01.561: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 80

Jun 20 03:02:01.569: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 80 link[ip]

Jun 20 03:02:02.017: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 68

Jun 20 03:02:02.897: Se0/0/0 PPP: I pkt type 0x0021, datagramsize 112 link[ip]

Jun 20 03:02:03.561: Se0/0/0 PPP: O pkt type 0x0021, datagramsize 80

Основываясь на сообщении команды debug, укажите, через какие этапы проходит PPP, если другой конец последовательного канала на маршрутизаторе Central настроен с инкапсуляцией PPP.

_____________________________________________________________________________

Что произойдет, если инкапсуляция PPP настроена на обоих концах последовательного канала?

_____________________________________________________________________________

  1. Введите команду undebug all (или u all) на маршрутизаторах «Филиал 1» и «Главный» и отключите всю отладку на обоих маршрутизаторах.

  2. После стабилизации сети выполните команду show ip interface brief на маршрутизаторах «Филиал 1» и «Главный». Укажите состояние интерфейса S0/0/0 на обоих маршрутизаторах.

_____________________________________________________________________________

  1. Убедитесь, что интерфейс S0/0/0 как на маршрутизаторе «Филиал 1», так и на маршрутизаторе «Главный» настроен на инкапсуляцию PPP.

Ниже запишите команду для проверки инкапсуляции PPP.

_____________________________________________________________________________

  1. Инкапсуляцию в последовательном интерфейсе для связи между маршрутизаторами «Главный» и «Филиал 3» измените на инкапсуляцию PPP.

Central(config)# interface s0/0/1

Central(config-if)# encapsulation ppp

Central(config-if)#

Jun 20 03:17:15.933: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.3.1 on Serial0/0/1 from

FULL to DOWN, Neighbor Down: Interface down or detached


Jun 20 03:17:17.933: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1,




changed state to down





Jun 20 03:17:23.741: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1,




changed state to up





Jun 20 03:17:23.825: %OSPF-5-ADJCHG: Process 1, Nbr 192.168.3.1 on Serial0/0/1 from

LOADING to FULL, Loading Done




Branch3(config)# interface s0/0/1

Branch3(config-if)# encapsulation ppp

Branch3(config-if)#

Jun 20 03:17:21.744: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial0/0/1




from FULL to DOWN, Neighbor Down: Interface down or detached





Jun 20 03:17:21.948: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1,







changed state to down








.Jun 20 03:17:21.964: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0/0/1,




changed state to up





.Jun 20 03:17:23.812: %OSPF-5-ADJCHG: Process 1, Nbr 209.165.200.225 on Serial0/0/1

from LOADING to FULL, Loading Done


  1. Перед переходом к части 3 убедитесь в том, что сквозное соединение восстановлено.
Источник: https://files.student-it.ru/previewfile/275630

Смотрите также:

17. Введение 18. Линейные программы 19. Ветвления 20. Программирование циклических алгоритмов
Сборные железобетонные ребристые плиты перекрытия
_-___-~1
_3 тема - Диффузия
_Роджерс Карл, Брак и его альтернативы
_Штерн Вильям, Дифференциальная психология и ее методические основы
- Описание типа СЭТ7009
- Программа ГПИ