ΠŸΠΎΠΌΠΎΡ‰ΡŒ Π² ΡƒΡ‡Ρ‘Π±Π΅, ΠΎΡ‡Π΅Π½ΡŒ быстро...
Π Π°Π±ΠΎΡ‚Π°Π΅ΠΌ вмСстС Π΄ΠΎ ΠΏΠΎΠ±Π΅Π΄Ρ‹

ΠšΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Ρ‹Π΅ вопросы. 
ΠšΠΎΠΌΠΏΡŒΡŽΡ‚Π΅Ρ€Π½Ρ‹Π΅ сСти ΠΈ Ρ‚Π΅Π»Π΅ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ. 
ΠœΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΡ Π² ip-сСтях

Π Π΅Ρ„Π΅Ρ€Π°Ρ‚ΠŸΠΎΠΌΠΎΡ‰ΡŒ Π² Π½Π°ΠΏΠΈΡΠ°Π½ΠΈΠΈΠ£Π·Π½Π°Ρ‚ΡŒ ΡΡ‚ΠΎΠΈΠΌΠΎΡΡ‚ΡŒΠΌΠΎΠ΅ΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹

Via 10.16.0.1 (2 730 496/2 218 496), Serial0/0.121 Via 10.16.0.5 (2 730 496/2 218 496), Serial0/0.122 P 10.16.1.12/30, 1 successors, FD is 2 218 496 via Connected, Serial0/2.252 P 10.16.0.0/30, 1 successors, FD is 1 792 000 via Connected, Serial0/0.121 P 10.32.1.48/28, 1 successors, FD is 1 794 560. Π¨Π°Π³ 2. НастройтС балансировку Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ ΠΏΠΎ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π°ΠΌ с Ρ€Π°Π·Π»ΠΈΡ‡Π½ΠΎΠΉ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊΠΎΠΉ, Ρ‚Π°ΠΊ Ρ‡Ρ‚ΠΎΠ±Ρ‹ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ ΠΌΠΎΠ³… Π§ΠΈΡ‚Π°Ρ‚ΡŒ Π΅Ρ‰Ρ‘ >

ΠšΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Ρ‹Π΅ вопросы. ΠšΠΎΠΌΠΏΡŒΡŽΡ‚Π΅Ρ€Π½Ρ‹Π΅ сСти ΠΈ Ρ‚Π΅Π»Π΅ΠΊΠΎΠΌΠΌΡƒΠ½ΠΈΠΊΠ°Ρ†ΠΈΠΈ. ΠœΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΡ Π² ip-сСтях (Ρ€Π΅Ρ„Π΅Ρ€Π°Ρ‚, курсовая, Π΄ΠΈΠΏΠ»ΠΎΠΌ, ΠΊΠΎΠ½Ρ‚Ρ€ΠΎΠ»ΡŒΠ½Π°Ρ)

  • 1. По ΠΊΠ°ΠΊΠΎΠΉ ΠΏΡ€ΠΈΡ‡ΠΈΠ½Π΅ ΠΏΡ€ΠΈ Π½Π°Π·Π½Π°Ρ‡Π΅Π½ΠΈΠΈ сСти Π² ΠΏΡ€ΠΎΡ†Π΅ΡΡ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ сСтСвая маска являСтся Π½Π΅ΠΎΠ±ΡΠ·Π°Ρ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€ΠΎΠΌ?
  • 2. Π—Π°Ρ‡Π΅ΠΌ суммарный ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ EIGRP заносится Π² Ρ‚Π°Π±Π»ΠΈΡ†Ρƒ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ?
  • 3. ΠšΠ°ΠΊΠΎΠ²Ρ‹ особСнности ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ° распространСния ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π° ΠΏΠΎ ΡƒΠΌΠΎΠ»Ρ‡Π°Π½ΠΈΡŽ Π² Π²ΠΈΠ΄Π΅ суммарного ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π° 0.0.0.0?
  • 4. Π§Ρ‚ΠΎ ΠΎΠ·Π½Π°Ρ‡Π°Π΅Ρ‚ Π·Π½Π°Ρ‡Π΅Π½ΠΈΠ΅ ΠΏΠ΅Ρ€Π΅ΠΌΠ΅Π½Π½ΠΎΠΉ multiplier ΠΏΡ€ΠΈ ΠΈΠ·ΠΌΠ΅Π½Π΅Π½ΠΈΠΈ Ρ€Π΅ΠΆΠΈΠΌΠ° балансировки Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ?
  • 5. Для Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ ΠΊΠ°ΠΊΠΈΡ… Π·Π°Π΄Π°Ρ‡ ΠΌΠΎΠΆΠ΅Ρ‚ ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡ‚ΡŒΡΡ ΠΊΠΎΠΌΠ°Π½Π΄Π° debug eigip packets?

Лабораторная Ρ€Π°Π±ΠΎΡ‚Π° 6. Базовая настройка ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π° EIGRP

ЦСль Ρ€Π°Π±ΠΎΡ‚Ρ‹:

Π’Ρ‹ΠΏΠΎΠ»Π½ΠΈΡ‚ΡŒ Ρ‚ΠΈΠΏΠΎΠ²ΡƒΡŽ настройку ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π° EIGRP Π½Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°Ρ… Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠ³ΠΎ стСнда. Π˜Π·ΡƒΡ‡ΠΈΡ‚ΡŒ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΡ‹ Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ².

Π‘Ρ…Π΅ΠΌΠ° стСнда:

Π‘Ρ…Π΅ΠΌΠ° соСдинСния ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² Π² Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΌ стСндС для выполнСния Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ 6 прСдставлСна Π½Π° Ρ€ΠΈΡ. Π›.6.

ΠŸΡ€ΠΎΠ΅ΠΊΡ‚ GNS3:

Архив с ΠΏΡ€ΠΎΠ΅ΠΊΡ‚ΠΎΠΌ Ρ€Π°Π±ΠΎΡ‚Ρ‹ находится Π² ΡΠ»Π΅ΠΊΡ‚Ρ€ΠΎΠ½Π½ΠΎΠΉ Π±ΠΈΠ±Π»ΠΈΠΎΡ‚Π΅Ρ‡Π½ΠΎΠΉ систСмС biblioonline.ru.

Бписок основных ΠΊΠΎΠΌΠ°Π½Π΄, Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Ρ… для выполнСния Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹, приводится Π² Ρ‚Π°Π±Π». Π›.6.

Π’Π°Π±Π»ΠΈΡ†Π° Π›.6

ΠžΡΠ½ΠΎΠ²Π½Ρ‹Π΅ ΠΊΠΎΠΌΠ°Π½Π΄Ρ‹ для Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ 6.

Команда.

ОписаниС.

# debug ip packets access-Listnumber

Π’ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅ Ρ€Π΅ΠΆΠΈΠΌΠ° ΠΎΡ‚Π»Π°Π΄ΠΊΠΈ IP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ², ΡƒΠ΄ΠΎΠ²Π»Π΅Ρ‚Π²ΠΎΡ€ΡΡŽΡ‰ΠΈΡ… ΠΏΡ€Π°Π²ΠΈΠ»Ρƒ access-listnumber

# show ip eigrp interfaces detail.

Π’Ρ‹Π²ΠΎΠ΄ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΎ Ρ€Π°Π±ΠΎΡ‚Π΅ интСрфСйсов ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° с ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»ΠΎΠΌ EIGRP.

# show ip eigrp neighbors.

Π’Ρ‹Π²ΠΎΠ΄ Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ сосСдства EIGRP ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°.

# show ip eigrp topology.

Π’Ρ‹Π²ΠΎΠ΄ Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ EIGRP ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°.

(config)# router eigrp autonomoussystem-number

Запуск процСсса ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP Π² Π°Π²Ρ‚ΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ систСмС autonomous-system-number

Π³ΠΎ.

— Ρ*.

со.

Π›.6. Бтруктурная схСма стСнда Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ 6.

Рис. Π›.6. Бтруктурная схСма стСнда Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠΉ Ρ€Π°Π±ΠΎΡ‚Ρ‹ 6.

Команда.

ОписаниС.

(config-if)# ip authentication keychain eigrp as-number bey-chain

Π’ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅ Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠΉ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π½ΠΎΠΉ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ, ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡ ΠΊΠ»ΡŽΡ‡ΠΈ ΠΈΠ· key-chain name-of-chain

(config-if)# ip authentication mod e eigrp as-number md5.

Установка Ρ€Π΅ΠΆΠΈΠΌΠ° Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠΉ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π½ΠΎΠΉ ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΏΡ€ΠΈ ΠΏΠΎΠΌΠΎΡ‰ΠΈ MD5.

(config-router)# network networknumber wiLdcard-mask

ОписаниС сСти, ΡƒΡ‡Π°ΡΡ‚Π²ΡƒΡŽΡ‰Π΅ΠΉ Π² ΠΏΡ€ΠΎΡ†Π΅ΡΡΠ΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP.

(config;

router)# variance muLtipLier

Π’ΠΊΠ»ΡŽΡ‡Π΅Π½ΠΈΠ΅ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ° балансировки Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ ΠΏΠΎ ΠΊΠ°Π½Π°Π»Π°ΠΌ с Ρ€Π°Π·Π»ΠΈΡ‡Π½ΠΎΠΉ ΡΡ‚ΠΎΠΈΠΌΠΎΡΡ‚ΡŒΡŽ.

Π—Π°Π΄Π°Π½ΠΈΠ΅ 1. Запуск ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP.

НСобходимо провСсти запуск процСсса ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP Π½Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°Ρ… Π»Π°Π±ΠΎΡ€Π°Ρ‚ΠΎΡ€Π½ΠΎΠ³ΠΎ стСнда.

Π¨Π°Π³ 1. ЗапуститС Π½Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°Ρ… стСнда ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ» ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP Π² Π°Π²Ρ‚ΠΎΠ½ΠΎΠΌΠ½ΠΎΠΉ систСмС с Π½ΠΎΠΌΠ΅Ρ€ΠΎΠΌ 200. Π—Π°Π΄Π°ΠΉΡ‚Π΅ сСти, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹Π΅ Π±ΡƒΠ΄ΡƒΡ‚ ΡƒΡ‡Π°ΡΡ‚Π²ΠΎΠ²Π°Ρ‚ΡŒ Π² ΠΏΡ€ΠΎΡ†Π΅ΡΡΠ΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ. ΠžΡ‚ΠΊΠ»ΡŽΡ‡ΠΈΡ‚Π΅ рассылку ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π½Ρ‹Ρ… ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠΉ со Π²ΡΠ΅Ρ… интСрфСйсов ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°. Π’ΠΊΠ»ΡŽΡ‡ΠΈΡ‚Π΅ рассылку ΠΎΠ±Π½ΠΎΠ²Π»Π΅Π½ΠΈΠΉ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Π½Π° Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Ρ… интСрфСйсах. ΠžΡ‚ΠΊΠ»ΡŽΡ‡ΠΈΡ‚Π΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΡŽ автоматичСского суммирования ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΎΠ².

Π¨Π°Π³ 2. Π£Π±Π΅Π΄ΠΈΡ‚Π΅ΡΡŒ Π² Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎ Π½Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°Ρ… Π·Π°ΠΏΡƒΡ‰Π΅Π½ ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ» ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ EIGRP AS200 ΠΈ Π² Π½Π΅ΠΌ ΡƒΡ‡Π°ΡΡ‚Π²ΡƒΡŽΡ‚ Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ сСти.

R2#.

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, К2=0, K3=l, 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.

Maximum path: 4.

Routing for Networks:

  • 10.0. 1.1/32
  • 10.16.0. 0/30
  • 10.16.0. 4/30 10.16.1.0/30 10.16.1.4/30 10.16.1.8/30 10.16.1.12/30

Passive Interface (s):

FastEthernet0/0.

Serial0/0.

FastEthernet0/l.

Serial0/l.

Serial0/2.

LoopbackO.

Routing Information Sources:

Gateway Distance Last Update.

  • 10.16.1.10 90 00:00:30
  • 10.16.1.14 90 00:00:30
  • 10.16.1.2 90 00:00:30
  • 10.16.0. 1 90 00:00:30
  • 10.16.1.6 90 00:00:30
  • 10.16.0. 5 90 00:00:30

Distance: internal 90 external 170.

Π¨Π°Π³ 3. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅, с ΠΊΠ΅ΠΌ установил сосСдскиС ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ ваш ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€. R2#show ip eigrp neighbors IP-EIGRP neighbors for process 200.

H Address Interface Hold Uptime SRTT RTO Q Seq.

  • (sec) (ms) Cnt Num
  • 5 10.16.1.14 Se0/2.252 14 00:06:08 189 1134 0 30
  • 4 10.16.1.10 Se0/2.251 14 00:06:12 175 1050 0 31
  • 3 10.16.1.6 Se0/1.242 10 00:08:08 188 1128 0 33
  • 2 10.16.1.2 Se0/1.241 11 00:08:14 189 1134 0 32
  • 1 10.16.0.5 Se0/0.122 11 00:31:43 130 780 0 87
  • 0 10.16.0.1 Se0/0.121 12 00:31:49 128 768 0 88

Π¨Π°Π³ 4. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅ Ρ‚Π°Π±Π»ΠΈΡ†Ρƒ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ.

R2#.

Gateway of last resort is not set.

10.0.0.0/8 is variably subnetted, 28 subnets, 3 masks D 10.32.2.32/28 [90/2 818 560] via 10.16.0.1, 00:03:16, Serial0/0.121.

D 10.0.1.3/32 [90/1 920 000] via 10.16.1.10, 00:07:04, Serial0/2.251.

D 10.0.2.1/32 [90/2 432 000] via 10.16.0.1, 00:07:04, Serial0/0.121.

D 10.0.1.2/32 [90/1 920 000] via 10.16.1.2, 00:07:04, Serial0/1.241.

D 10.0.2.2/32 [90/2 944 000] via 10.16.0.1, 00:04:56, Serial0/0.121.

C 10.0.1.1/32 is directly connected, Loopback©.

D 10.32.1.32/28 [90/1 794 560] via 10.16.1.10, 00:06:56, Serial0/2.251.

D 10.0.2.3/32 [90/2 944 000] via 10.16.0.1, 00:03:33, Serial0/0.121.

D 10.0.0.1/32 [90/1 920 000] via 10.16.0.1, 00:07:06, Serial0/0.121.

D 10.16.2.8/30 [90/2 816 000] via 10.16.0.1, 00:07:06, Serial0/0.121.

D 10.16.0.8/30 [90/2 304 000] via 10.16.0.1, 00:07:06, Serial0/0.121.

C 10.16.1.8/30 is directly connected, Serial0/2.251.

D 10.16.2.12/30 [90/3 242 496] via 10.16.0.5, 00:07:08, Serial0/0.122.

[90/3 242 496] via 10.16.0.1, 00:07:08, Serial0/0.121 D 10.16.0.12/30 [90/2 730 496] via 10.16.0.5, 00:07:08, Serial0/0.122.

[90/2 730 496] via 10.16.0.1, 00:07:08, Serial0/0.121 C 10.16.1.12/30 is directly connected, Serial0/2.252.

D 10.32.2.48/28 [90/2 818 560] via 10.16.0.1, 00:03:14, Serial0/0.121.

D 10.16.2.0/30 [90/2 816 000] via 10.16.0.1, 00:07:08, Serial0/0.121.

C 10.16.0.0/30 is directly connected, Serial0/0.121.

D 10.32.1.48/28 [90/1 794 560] via 10.16.1.10, 00:06:52, Serial0/2.251.

C 10.16.1.0/30 is directly connected, Serial0/1.241.

D 10.16.2.4/30 [90/3 242 496] via 10.16.0.5, 00:07:08, Serial0/0.122.

[90/3 242 496] via 10.16.0.1, 00:07:08, Serial0/0.121 C 10.16.0.4/30 is directly connected, Serial0/0.122.

C 10.16.1.4/30 is directly connected, Serial0/1.242.

D 10.32.2.0/28 [90/2 818 560] via 10.16.0.1, 00:04:47, Serial0/0.121.

D 10.32.0.0/28 [90/1 794 560] via 10.16.0.1, 00:07:10, Serial0/0.121.

D 10.32.1.0/28 [90/1 794 560] via 10.16.1.2, 00:06:38, Serial0/1.241.

D 10.32.2.16/28 [90/2 818 560] via 10.16.0.1, 00:04:42, Serial0/0.121.

D 10.32.1.16/28 [90/1 794 560] via 10.16.1.2, 00:06:33, Serial0/1.241.

ΠŸΠΎΡ‡Π΅ΠΌΡƒ для Π²Ρ‹Π΄Π΅Π»Π΅Π½Π½Ρ‹Ρ… сСтСй Π²ΠΊΠ»ΡŽΡ‡ΠΈΠ»ΡΡ Ρ€Π΅ΠΆΠΈΠΌ балансировка Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ?

Π¨Π°Π³ 5. ΠŸΡ€ΠΎΠ²Π΅Ρ€ΡŒΡ‚Π΅ Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ связи с TFTP-сСрвСром.

R2#ping 10.32.0.2.

Type escape sequence to abort.

Sending 5, 100-byte ICMP Echos to 10.32.0.2, timeout is 2 seconds:

!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 12/34/85 ms.

Π¨Π°Π³ 6. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅ Ρ‚Π°Π±Π»ΠΈΡ†Ρƒ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ сСти, ΠΏΠΎΡΡ‚Ρ€ΠΎΠ΅Π½Π½ΡƒΡŽ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠΌ.

R2#show ip eigrp topology.

IP-EIGRP Topology Table for AS (200)/ID (10.0.1.1).

Codes: P — Passive, A — Active, U — Update, Q — Query, R — Reply, r — reply Status, s — sia Status P 10.0.1.3/32, 1 successors, FD is 1 920 000.

via 10.16.1.10 (1 920 000/128256), Serial0/2.251 via 10.16.1.14 (2 346 496/128256), Serial0/2.252 P 10.0.1.2/32, 1 successors, FD is 1 920 000.

via 10.16.1.2 (1 920 000/128256), Serial0/1.241 via 10.16.1.6 (2 346 496/128256), Serial0/1.242 P 10.0.1.1/32, 1 successors, FD is 128 256 via Connected, Loopback©.

P 10.32.1.32/28, 1 successors, FD is 1 794 560.

via 10.16.1.10 (1 794 560/28160), Serial0/2.251 via 10.16.1.14 (2 221 056/28160), Serial0/2.252 P 10.0.0.1/32, 1 successors, FD is 1 920 000.

via 10.16.0.1 (1 920 000/128256), Serial0/0.121 via 10.16.0.5 (2 346 496/128256), Serial0/0.122 P 10.16.0.8/30, 1 successors, FD is 2 304 000.

via 10.16.0.1 (2 304 000/1792000), Serial0/0.121 via 10.16.0.5 (2 730 496/1792000), Serial0/0.122 P 10.16.1.8/30, 1 successors, FD is 1 792 000 via Connected, Serial0/2.251 P 10.16.0.12/30, 2 successors, FD is 2 730 496.

via 10.16.0.1 (2 730 496/2218496), Serial0/0.121 Via 10.16.0.5 (2 730 496/2218496), Serial0/0.122 P 10.16.1.12/30, 1 successors, FD is 2 218 496 via Connected, Serial0/2.252 P 10.16.0.0/30, 1 successors, FD is 1 792 000 via Connected, Serial0/0.121 P 10.32.1.48/28, 1 successors, FD is 1 794 560.

via 10.16.1.10 (1 794 560/28160), Serial0/2.251 via 10.16.1.14 (2 221 056/28160), Serial0/2.252 P 10.16.1.0/30, 1 successors, FD is 1 792 000 via Connected, Serial0/1.241 P 10.16.0.4/30, 1 successors, FD is 2 218 496 via Connected, Serial0/0.122 P 10.16.1.4/30, 1 successors, FD is 2 218 496 via Connected, Serial0/1.242 P 10.32.0.0/28, 1 successors, FD is 1 794 560.

via 10.16.0.1 (1 794 560/28160), Serial0/0.121 via 10.16.0.5 (2 221 056/28160), Serial0/0.122 P 10.32.1.0/28, 1 successors, FD is 1 794 560.

via 10.16.1.2 (1 794 560/28160), Serial0/1.241 via 10.16.1.6 (2 221 056/28160), Serial0/1.242 P 10.32.1.16/28, 1 successors, FD is 1 794 560.

via 10.16.1.2 (1 794 560/28160), Serial0/1.241 via 10.16.1.6 (2 221 056/28160), Serial0/1.242 По ΠΈΠ½Ρ„ΠΎΡ€ΠΌΠ°Ρ†ΠΈΠΈ ΠΈΠ· Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ[1] Π²ΠΈΠ΄Π½ΠΎ, Ρ‡Ρ‚ΠΎ для всСх сСтСй-ΠΏΠΎΠ»ΡƒΡ‡Π°Ρ‚Π΅Π»Π΅ΠΉ ΠΊΡ€ΠΎΠΌΠ΅ нСпосрСдствСнно ΠΏΠΎΠ΄ΠΊΠ»ΡŽΡ‡Π΅Π½Π½Ρ‹Ρ… интСрфСйсов ΡΡƒΡ‰Π΅ΡΡ‚Π²ΡƒΡŽΡ‚ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Ρ‹. ΠŸΠΎΡ‡Π΅ΠΌΡƒ Π½Π΅ Π²ΡΠ΅ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Ρ‹ Π±Ρ‹Π»ΠΈ внСсСны Π² Ρ‚Π°Π±Π»ΠΈΡ†Ρƒ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ†ΠΈΠΈ?

Π—Π°Π΄Π°Π½ΠΈΠ΅ 2. Настройка Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² НСобходимо провСсти настройку Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² ΠΏΡ€ΠΈ ΠΎΠ±ΠΌΠ΅Π½Π΅ слуТСбными ΠΏΠ°ΠΊΠ΅Ρ‚Π°ΠΌΠΈ ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π° EIGRP.

Π¨Π°Π³ 1. На Π²ΡΠ΅Ρ… ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°Ρ… стСнда ΡƒΠΆΠ΅ настроСна ΠΊΠ»ΡŽΡ‡Π΅Π²Π°Ρ Π³Ρ€ΡƒΠΏΠΏΠ° AUTH. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅ Π΅Π΅ ΠΏΠ°Ρ€Π°ΠΌΠ΅Ρ‚Ρ€Ρ‹.

R2#.

Key-chain AUTH:

key 1 — text «itsapassword».

accept lifetime (always valid) — (always valid) [valid now] send lifetime (always valid) — (always valid) [valid now].

Π¨Π°Π³ 2. НастройтС Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΡŽ смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² с ΠΏΠΎΠΌΠΎΡ‰ΡŒΡŽ ΠΊΠ»ΡŽΡ‡Π΅Π²ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΡ‹ AUTH.

Π¨Π°Π³ 3. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅, Π² ΠΊΠ°ΠΊΠΎΠΌ Ρ€Π΅ΠΆΠΈΠΌΠ΅ Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌ Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ. 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.

Se0/0.121 1 0/0 103 0/12 432 0.

Authentication mode is not set.

Se0/0.122 1 0/0 105 0/16 460 0.

Authentication mode is not set.

Se0/1.241 1 0/0 263 0/12 1104 0.

Authentication mode is not set.

Se0/1.242 1 0/0 351 0/16 1560 0.

Authentication mode is not set.

Se0/2.251 1 0/0 370 0/12 1624 0.

Authentication mode is not set.

Se0/2.252 1 0/0 156 0/16 548 0.

Authentication mode is not set.

ΠŸΠΎΡ‡Π΅ΠΌΡƒ аутСнтификация смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² Π½Π΅ Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚?

Π¨Π°Π³ 4. НастройтС Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΡŽ смСТных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠ² с ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ MD5.

Π¨Π°Π³ 5. Π£Π±Π΅Π΄ΠΈΡ‚Π΅ΡΡŒ, Ρ‡Ρ‚ΠΎ ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌ Π°ΡƒΡ‚Π΅Π½Ρ‚ΠΈΡ„ΠΈΠΊΠ°Ρ†ΠΈΠΈ Π·Π°ΠΏΡƒΡ‰Π΅Π½ ΠΈ Ρ€Π°Π±ΠΎΡ‚Π°Π΅Ρ‚ ΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½ΠΎ.

R2#.

IP-EIGRP interfaces for process 200.

Xmit Queue Mean Pacing Time Multicast Pending.

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

Se0/0.121 1 0/0 116 0/12 580 0.

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

Se0/0.122 1 0/0 137 0/16 688 0.

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

Se0/1.241 1 0/0 187 0/12 688 0.

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

Se0/1.242 1 0/0 794 0/16 3728 0.

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

Se0/2.251 1 0/0 722 0/12 3396 0.

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

Se0/2.252 1 0/0 149 0/16 524 0.

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

Π¨Π°Π³ 6. Π£Π±Π΅Π΄ΠΈΡ‚Π΅ΡΡŒ, Ρ‡Ρ‚ΠΎ сосСдскиС ΠΎΡ‚Π½ΠΎΡˆΠ΅Π½ΠΈΡ установлСны со Π²ΡΠ΅ΠΌΠΈ смСТными ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π°ΠΌΠΈ.

R2#.

IP-EIGRP neighbors for process 200.

Н Address Interface Hold Uptime SRTT RTO Q Seq.

  • (sec) (ms) Cnt Num
  • 5 10.16.1.14 Se0/2.252 12 00:03:06 149 894 0 147
  • 4 10.16.1.10 Se0/2.251 10 00:03:12 722 4332 0 148
  • 3 10.16.1.6 Se0/1.242 11 00:03:29 794 4764 0 135
  • 2 10.16.1.2 Se0/1.241 10 00:03:35 187 1122 0 136
  • 1 10.16.0.5 Se0/0.122 14 00:05:58 137 822 0 342
  • 0 10.16.0.1 Se0/0.121 14 00:07:13 116 696 0 343

Π—Π°Π΄Π°Π½ΠΈΠ΅ 3. ИсслСдованиС ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ° балансировки Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ НСобходимо провСсти исслСдованиС ΠΌΠ΅Ρ…Π°Π½ΠΈΠ·ΠΌΠ° балансировки Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ Π² ΠΏΡ€ΠΎΡ‚ΠΎΠΊΠΎΠ»Π΅ EIGRP.

Π¨Π°Π³ 1. ΠŸΠΎΡΠΌΠΎΡ‚Ρ€ΠΈΡ‚Π΅ Ρ‚Π°Π±Π»ΠΈΡ†Ρƒ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ сСти, ΠΏΠΎΡΡ‚Ρ€ΠΎΠ΅Π½Π½ΡƒΡŽ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ΠΎΠΌ. R2#.

Π  10.32.2.32/28, 1 successors, FD is 2 818 560.

via 10.16.0.1 (2 818 560/2306560), Serial0/0.121 via 10.16.0.5 (3 245 056/2306560), Serial0/0.122 P 10.0.1.3/32, 1 successors, FD is 1 920 000.

via 10.16.1.10 (1 920 000/128256), Serial0/2.251 via 10.16.1.14 (2 346 496/128256), Serial0/2.252 P 10.0.1.2/32, 1 successors, FD is 1 920 000.

via 10.16.1.2 (1 920 000/128256), Serial0/1.241 via 10.16.1.6 (2 346 496/128256), Serial0/1.242.

Π’ Ρ‚Π°Π±Π»ΠΈΡ†Π΅ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ ΠΏΡ€ΠΈΡΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‚ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Ρ‹ с Ρ…ΡƒΠ΄ΡˆΠ΅ΠΉ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊΠΎΠΉ. Но ΡΡ‚ΠΈ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊΠΈ Π½Π΅ Π±ΠΎΠ»Π΅Π΅ Ρ‡Π΅ΠΌ Π² Π΄Π²Π° Ρ€Π°Π·Π° Ρ…ΡƒΠΆΠ΅ основных ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΎΠ².

Π¨Π°Π³ 2. НастройтС балансировку Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ ΠΏΠΎ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Π°ΠΌ с Ρ€Π°Π·Π»ΠΈΡ‡Π½ΠΎΠΉ ΠΌΠ΅Ρ‚Ρ€ΠΈΠΊΠΎΠΉ, Ρ‚Π°ΠΊ Ρ‡Ρ‚ΠΎΠ±Ρ‹ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€ ΠΌΠΎΠ³ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚ΡŒ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Ρ‹ ΠΈΠ· Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ.

Π¨Π°Π³ 3. Π£Π±Π΅Π΄ΠΈΡ‚Π΅ΡΡŒ Π² Ρ‚ΠΎΠΌ, Ρ‡Ρ‚ΠΎ Ρ‚Ρ€Π΅Π±ΡƒΠ΅ΠΌΡ‹ΠΉ Ρ€Π΅ΠΆΠΈΠΌ балансировки Π·Π°ΠΏΡƒΡ‰Π΅Π½.

R2#.

Routing Protocol is «eigrp 200».

EIGRP maximum hopcount 100 EIGRP maximum metric variance 2.

Redistributing: eigrp 200.

R2#.

10.0.0.0/8 is variably subnetted, 28 subnets, 3 masks D 10.32.2.32/28 [90/3 245 056] via 10.16.0.5, 00:03:17, Serial0/0.122.

[90/2 818 560] via 10.16.0.1, 00:03:17, Serial0/0.121 D 10.0.1.3/32 [90/2 346 496] via 10.16.1.14, 00:03:17, Serial0/2.252.

[90/1 920 000] via 10.16.1.10, 00:03:17, Serial0/2.25l D 10.0.2.1/32 [90/2 858 496] via 10.16.0.5, 00:03:17, Serial0/0.122.

[90/2 432 000] via 10.16.0.1, 00:03:17, Serial0/0.121 D 10.0.1.2/32 [90/2 346 496] via 10.16.1.6, 00:03:19, Serial0/1.242.

[90/1 920 000] via 10.16.1.2, 00:03:19, Serial0/1.241 D 10.0.2.2/32 [90/3 370 496] via 10.16.0.5, 00:03:19, Serial0/0.122.

[90/2 944 000] via 10.16.0.1, 00:03:19, Serial0/0.121.

10.0. 1.1/32 is directly connected., Loopback©.

с.

D.

D.

D.

D.

D.

C.

D.

D.

C.

D.

D.

C.

D.

C.

D.

C.

c.

D.

D.

D.

D.

D.

10.32.1.32/28 [90/2 221 056] via 10.16.1.14, 00:03:19, Serial0/2.252.

[90/1 794 560] via 10.16.1.10, 00:03:19, Serial0/2.251.

10.0. 2.3/32 [90/3 370 496] via 10.16.0.5, 00:03:20, Serial0/0.122.

[90/2 944 000] via 10.16.0.1, 00:03:20, Serial0/0.12l.

10.0. 0.1/32 [90/2 346 496] via 10.16.0.5, 00:03:20, Serial (c)/©.122.

[90/1 920 000] via 10.16.0.1, 00:03:20, Serial0/0.121 10.16.2.8/30 [90/3 242 496] via 10.16.0.5, 00:03:20, Serial0/0.122.

[90/2 816 000] via 10.16.0.1, 00:03:20, Serial0/0.121.

10.16.0. 8/30 [90/2 730 496] via 10.16.0.5, 00:03:20, Serial0/0.122.

[90/2 304 000] via 10.16.0.1, 00:03:20, Serial0/0.121.

10.16.1.8/30 is directly connected, Serial0/2.251 10.16.2.12/30 [90/3 242 496] via 10.16.0.5, 00:03:20, Serial0/0.122.

[90/3 242 496] via 10.16.0.1, 00:03:20, Serial0/0.121.

10.16.0. 12/30 [90/2 730 496] via 10.16.0.5, 00:03:20, Serial0/0.122.

[90/2 730 496] via 10.16.0.1, 00:03:20, Serial0/0.121.

10.16.1.12/30 is directly connected, Serial0/2.252 10.32.2.48/28 [90/3 245 056] via 10.16.0.5, 00:03:22, Serial0/0.122.

[90/2 818 560] via 10.16.0.1, 00:03:22, Serial0/0.121.

10.16.2.0/30 [90/3 242 496] via 10.16.0.5, 00:03:22, Serial0/0.122.

[90/2 816 000] via 10.16.0.1, 00:03:22, Serial0/0.121.

  • 10.16.0. 0/30 is directly connected, Serial0/0.121
  • 10.32.1.48/28 [90/2 221 056] via 10.16.1.14, 00:03:22, Serial0/2.252

[90/1 794 560] via 10.16.1.10, 00:03:22, Serial0/2.251.

10.16.1.0/30 is directly connected, Serial0/1.241 10.16.2.4/30 [90/3 242 496] via 10.16.0.5, 00:03:24, Serial0/0.122.

[90/3 242 496] via 10.16.0.1, 00:03:24, Serial0/0.121.

  • 10.16.0. 4/30 is directly connected, Serial0/0.122
  • 10.16.1.4/30 is directly connected, Serial0/1.242 10.32.2.0/28 [90/3 245 056] via 10.16.0.5, 00:03:24, Serial0/0.122

[90/2 818 560] via 10.16.0.1, 00:03:24, Serial0/0.121.

10.32.0. 0/28 [90/2 221 056] via 10.16.0.5, 00:03:24, Serial0/0.122.

[90/1 794 560] via 10.16.0.1, 00:03:24, Serial0/0.121.

10.32.1.0/28 [90/2 221 056] via 10.16.1.6, 00:03:24, Serial0/1.242.

[90/1 794 560] via 10.16.1.2, 00:03:24, Serial0/1.241.

10.32.2.16/28 [90/3 245 056] via 10.16.0.5, 00:03:24, Serial0/0.122.

[90/2 818 560] via 10.16.0.1, 00:03:24, Serial0/0.121.

10.32.1.16/28 [90/2 221 056] via 10.16.1.6, 00:03:24, Serial0/1.242.

[90/1 794 560] via 10.16.1.2, 00:03:24, Serial0/1.241.

Π¨Π°Π³ 4. Π’Ρ‹Π±Π΅Ρ€ΠΈΡ‚Π΅ ΠΎΠ΄Π½Ρƒ ΠΈΠ· ΡΠ΅Ρ‚Π΅ΠΉ, Π΄ΠΎ ΠΊΠΎΡ‚ΠΎΡ€ΠΎΠΉ Π² Π’М ΠΏΡ€ΠΈΡΡƒΡ‚ΡΡ‚Π²ΡƒΡŽΡ‚ Π°Π»ΡŒΡ‚Π΅Ρ€Π½Π°Ρ‚ΠΈΠ²Π½Ρ‹Π΅ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚Ρ‹. Π”ΠΎΠ±Π°Π²ΡŒΡ‚Π΅ Π² ΠΊΠΎΠ½Ρ„ΠΈΠ³ΡƒΡ€Π°Ρ†ΠΈΡŽ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π° ΠΊΠΎΠΌΠ°Π½Π΄Ρƒ access-list 100 permit ip any network-number wildcard-mask. НапримСр, для сСти 10.0.0.1/32 ΠΊΠΎΠΌΠ°Π½Π΄Π° Π±ΡƒΠ΄Π΅Ρ‚ ΠΈΠΌΠ΅Ρ‚ΡŒ Π²ΠΈΠ΄: access-list 100 permit ip any 10.0.0.1 0.0.0.0.

Π¨Π°Π³ 5. Π’ΠΊΠ»ΡŽΡ‡ΠΈΡ‚Π΅ ΠΏΡ€ΠΈ ΠΏΠΎΠΌΠΎΡ‰ΠΈ ΠΊΠΎΠΌΠ°Π½Π΄Ρ‹ debug ip packet 100 ΠΎΡ‚Π»Π°Π΄Ρ‡ΠΈΠΊ IP-ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ², Π·Π°Ρ‚Π΅ΠΌ ΠΏΠΎΡˆΠ»ΠΈΡ‚Π΅ ping, нс ΠΌΠ΅Π½Π΅Π΅ 10 ΠΏΠ°ΠΊΠ΅Ρ‚ΠΎΠ², Π½Π° ΠΎΠ΄ΠΈΠ½ ΠΈΠ· Π°Π΄Ρ€Π΅ΡΠΎΠ², ΠΏΡ€ΠΈΠ½Π°Π΄Π»Π΅ΠΆΠ°Ρ‰ΠΈΡ… сСти, описанной Π² ΡˆΠ°Π³Π΅ 4. Π’ ΠΊΠ°Ρ‡Π΅ΡΡ‚Π²Π΅ интСрфСйса отправитСля ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠΉΡ‚Π΅ интСрфСйс LoopbackO.

R2#ping 10.0.0.1 source 10.0.1.1 repeat 10.

Type escape sequence to abort.

Sending 10, 100-byte ICMP Echos to 10.0.0.1, timeout is 2 seconds:

Packet sent with a source address of 10.0.1.1 1 111 111 111.

Success rate is 100 percent (10/10), round-trip min/avg/max = 1/24/216 ms R2#.

Mar 1 04:36:10.960 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122), routed via FIB.

Mar 1 04:36:10.960 MSK: IP: s=l0.0.1.1 (local), d=l0.0.0.1 (Serial0/0.122), sending.

Маг 1 04:36:10.968 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), routed via FIB.

Маг 1 04:36:10.968 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121).

routed via FIB.

Mar 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121).

routed via FIB.

Маг 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122).

routed via FIB.

Mar 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121).

routed via FIB.

Маг 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122).

routed via FIB.

Mar 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121).

routed via FIB.

Маг 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

Mar 1 04:36:11.184 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122).

routed via FIB.

Mar 1 04:36:11.184 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.122), sending.

Mar 1 04:36:11.200 MSK: IP: tableid=0, s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121).

routed via FIB.

Маг 1 04:36:11.200 MSK: IP: s=10.0.1.1 (local), d=10.0.0.1 (Serial0/0.121), sending.

ΠžΡ‚ΠΊΠ»ΡŽΡ‡ΠΈΡ‚Π΅ Ρ€Π΅ΠΆΠΈΠΌ ΠΎΡ‚Π»Π°Π΄ΠΊΠΈ, Π·Π°ΠΏΡƒΡ‰Π΅Π½Π½Ρ‹ΠΉ Π½Π° ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€Π΅.

Какой Π²ΠΈΠ΄ балансировки Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠΈ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΠ΅Ρ‚ ΠΌΠ°Ρ€ΡˆΡ€ΡƒΡ‚ΠΈΠ·Π°Ρ‚ΠΎΡ€?

  • [1] Из Π²Ρ‹Π²ΠΎΠ΄Π° Ρ‚Π°Π±Π»ΠΈΡ†Ρ‹ Ρ‚ΠΎΠΏΠΎΠ»ΠΎΠ³ΠΈΠΈ ΡƒΠ΄Π°Π»Π΅Π½Ρ‹ сСти ΠΏΠΎΠ»ΡƒΡ‡Π°Ρ‚Π΅Π»ΠΈ, находящиСся Π² Ρ‚Ρ€Π΅ΡƒΠ³ΠΎΠ»ΡŒΠ½ΠΈΠΊΠ΅R3-R6-R7.
ΠŸΠΎΠΊΠ°Π·Π°Ρ‚ΡŒ вСсь тСкст
Π—Π°ΠΏΠΎΠ»Π½ΠΈΡ‚ΡŒ Ρ„ΠΎΡ€ΠΌΡƒ Ρ‚Π΅ΠΊΡƒΡ‰Π΅ΠΉ Ρ€Π°Π±ΠΎΡ‚ΠΎΠΉ