LACP Cisco3550 & mes2324fb

Shuher · April 16, 2017

Доброго дня!
Не могу настроить LACP между Cisco3550 и mes2324fb.
mes2324fb:

console#show running-config interface Port-Channel 1
interface Port-channel1
speed 1000
switchport mode trunk
switchport trunk allowed vlan add 73
!
console#show running-config interface GigabitEthernet 0/15
interface gigabitethernet1/0/15
description LACP_CISOC
lacp timeout short
lacp port-priority 12
channel-group 1 mode auto
switchport mode trunk
!
console#show running-config interface GigabitEthernet 0/16
interface gigabitethernet1/0/16
description LACP_CISOC
lacp timeout short
lacp port-priority 13
channel-group 1 mode auto
switchport mode trunk
!

Cisco3550:

Switch#show running-config interface port-channel 2
interface Port-channel2
description LACP_ELTEX4+9
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 73
switchport mode trunk
end
Switch#show running-config interface gigabitEthernet 0/4
interface GigabitEthernet0/4
description LACP-ELTEX
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 73
switchport mode trunk
no cdp enable
channel-protocol lacp
channel-group 2 mode passive
end
Switch#show running-config interface gigabitEthernet 0/9
interface GigabitEthernet0/9
description LACP-ELTEX
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 73
switchport mode trunk
no cdp enable
channel-protocol lacp
channel-group 2 mode passive
end

Подскажите, что не так делаю!
Спасибо!

Mikca · April 16, 2017

Попробуйте для начала скопипастить из инструкции http://docplayer.ru/39495965-Mes5324-mes3324-mes2324-mes2348.html

karyon · April 16, 2017

На циске попробуйте mode active включить.

На mez на портах нет команды о 73 влане которая есть на портченеле - нормально ли это для этого свича?

На циске можно включить debug lacp и посмотреть что там происходит

Shuher · April 16, 2017

Попробуйте для начала скопипастить из инструкции http://docplayer.ru/39495965-Mes5324-mes3324-mes2324-mes2348.html

Это я читал. Не помогло!

Shuher · April 16, 2017

На циске попробуйте mode active включить.

На mez на портах нет команды о 73 влане которая есть на портченеле - нормально ли это для этого свича?

На циске можно включить debug lacp и посмотреть что там происходит

Не хочет влан прибивать на порт:

console(config)#interface GigabitEthernet 0/15

console(config-if)#switchport trunk allowed vlan add 73

Port gi1/0/15 belongs to a port-channel.

Вот включил дебаг:

Log Buffer (4096 bytes):

: lacp_send_lacpdu: (Gi0/9) About to send the 110 LACPDU

Apr 16 13:33:31.687: LACP: lacp_write: LACP 124 bytes out Gi0/9

Apr 16 13:33:32.019: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:33:32.019: LACP: lacp_send_lacpdu: (Gi0/4) About to send the 110 LACPDU

Apr 16 13:33:32.019: LACP: lacp_write: LACP 124 bytes out Gi0/4

Apr 16 13:33:47.848: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:33:47.848: LACP: lacp_send_lacpdu: (Gi0/2) About to send the 110 LACPDU

Apr 16 13:33:47.848: LACP: lacp_write: LACP 124 bytes out Gi0/2

Apr 16 13:33:51.996: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:33:51.996: LACP: lacp_send_lacpdu: (Gi0/3) About to send the 110 LACPDU

Apr 16 13:33:51.996: LACP: lacp_write: LACP 124 bytes out Gi0/3

Apr 16 13:33:58.296: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:33:58.296: LACP: lacp_send_lacpdu: (Gi0/4) About to send the 110 LACPDU

Apr 16 13:33:58.296: LACP: lacp_write: LACP 124 bytes out Gi0/4

Apr 16 13:34:01.316: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:34:01.316: LACP: lacp_send_lacpdu: (Gi0/9) About to send the 110 LACPDU

Apr 16 13:34:01.316: LACP: lacp_write: LACP 124 bytes out Gi0/9

Apr 16 13:34:15.728: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:34:15.728: LACP: lacp_send_lacpdu: (Gi0/2) About to send the 110 LACPDU

Apr 16 13:34:15.728: LACP: lacp_write: LACP 124 bytes out Gi0/2

Apr 16 13:34:19.173: LACP: lacp_hw_off: Gi0/4 is going down

Apr 16 13:34:19.173: LACP: if_down: Gi0/4

Apr 16 13:34:19.173: LACP: lacp_hw_off: send pdu out Gi0/4

Apr 16 13:34:19.173: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:34:19.173: LACP: lacp_send_lacp_off: (Gi0/4) About to send the 110 LACPDU

Apr 16 13:34:19.177: LACP: lacp_write: LACP 124 bytes out Gi0/4

Apr 16 13:34:19.225: LACP: lacp_hw_off: Gi0/9 is going down

Apr 16 13:34:19.225: LACP: if_down: Gi0/9

Apr 16 13:34:19.225: LACP: lacp_hw_off: send pdu out Gi0/9

Apr 16 13:34:19.225: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:34:19.225: LACP: lacp_send_lacp_off: (Gi0/9) About to send the 110 LACPDU

Apr 16 13:34:19.225: LACP: lacp_write: LACP 124 bytes out Gi0/9

Apr 16 13:34:20.221: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel2, changed state to down

Apr 16 13:34:20.613: LACP: lacp_insert_partner_cd_inhibitor: didn't change sync flag.

Apr 16 13:34:20.613: LACP: lacp_send_lacpdu: (Gi0/3) About to send the 110 LACPDU

Apr 16 13:34:20.613: LACP: lacp_write: LACP 124 bytes out Gi0/3

Apr 16 13:34:21.129: %LINK-5-CHANGED: Interface GigabitEthernet0/4, changed state to administratively down

Apr 16 13:34:21.193: %LINK-5-CHANGED: Interface GigabitEthernet0/9, changed state to administratively down

Apr 16 13:34:21.225: %LINK-5-CHANGED: Interface Port-channel2, changed state to administratively down

Apr 16 13:34:22.129: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/4, changed state to down

Apr 16 13:34:22.229: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/9, changed state to down

Apr 16 13:34:22.593: %GBIC-4-UNRECOGNIZED_EXTTYPE: GBIC interface Gi0/4 has unrecognized extended type

Apr 16 13:34:24.149: %GBIC-4-UNRECOGNIZED_EXTTYPE: GBIC interface Gi0/4 has unrecognized extended type

Apr 16 13:34:24.373: %LINK-3-UPDOWN: Interface Port-channel2, changed state to down

Apr 16 13:34:24.373: %LINK-3-UPDOWN: Interface GigabitEthernet0/4, changed state to up

Apr 16 13:34:24.377: %LINK-3-UPDOWN: Interface GigabitEthernet0/9, changed state to up

Apr 16 13:34:24.901: %SYS-5-CONFIG_I: Configured from console by vty6 (192.168.22.81)

Apr 16 13:34:26.945: %EC-5-CANNOT_BUNDLE2: Gi0/9 is not compatible with Po2 and will be suspended (vlan mask is different)

Apr 16 13:34:26.945: LACP: lacp_port_unsuitable: Gi0/9

Apr 16 13:34:27.149: %EC-5-CANNOT_BUNDLE2: Gi0/4 is not compatible with Po2 and will be suspended (vlan mask is different)

Apr 16 13:34:27.149: LACP: lacp_port_unsuitable: Gi0/4

Edited April 16, 2017 by Shuher

l1ght · April 16, 2017

cisco#show run int po1
Building configuration...

Current configuration : 143 bytes
!
interface Port-channel1
 switchport
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 10,20
 switchport mode trunk
end
ciscor#show run int gi1/1
Building configuration...

Current configuration : 188 bytes
!
interface GigabitEthernet1/1
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 10,20
 switchport mode trunk
 channel-group 1 mode active
end

cisco#show run int gi1/2
Building configuration...

Current configuration : 188 bytes
!
interface GigabitEthernet1/2
 switchport trunk encapsulation dot1q
 switchport trunk allowed vlan 10,20
 switchport mode trunk
 channel-group 1 mode active
end

кусок рабочей конфиги

Mikca · April 16, 2017

Попробуйте для начала скопипастить из инструкции http://docplayer.ru/39495965-Mes5324-mes3324-mes2324-mes2348.html

Это я читал. Не помогло!

Ох уж эти читатели..

show lacp port-channel [group] Показывает информацию о протоколе LACP для группы портов.

Совет пробовали?

На циске попробуйте mode active включить.

Shuher · April 16, 2017

Попробуйте для начала скопипастить из инструкции http://docplayer.ru/39495965-Mes5324-mes3324-mes2324-mes2348.html

Это я читал. Не помогло!

Ох уж эти читатели..
show lacp port-channel [group] Показывает информацию о протоколе LACP для группы портов.
Совет пробовали?

На циске попробуйте mode active включить.

Совет пробовал. Выхлоп выше вашего поста

Mikca · April 16, 2017

Попробуйте для начала скопипастить из инструкции http://docplayer.ru/39495965-Mes5324-mes3324-mes2324-mes2348.html

Это я читал. Не помогло!

Ох уж эти читатели..
show lacp port-channel [group] Показывает информацию о протоколе LACP для группы портов.
Совет пробовали?

На циске попробуйте mode active включить.
Совет пробовал. Выхлоп выше вашего поста

На елтексе сделайте show lacp port-channel [group]

На циске вы точно включили mode active ?

Свой же лог читали?

Вот включил дебаг:

Apr 16 13:34:21.129: %LINK-5-CHANGED: Interface GigabitEthernet0/4, changed state to administratively down

Apr 16 13:34:21.193: %LINK-5-CHANGED: Interface GigabitEthernet0/9, changed state to administratively down

Apr 16 13:34:21.225: %LINK-5-CHANGED: Interface Port-channel2, changed state to administratively down

Apr 16 13:34:22.129: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/4, changed state to down

Apr 16 13:34:22.229: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet0/9, changed state to down

Apr 16 13:34:22.593: %GBIC-4-UNRECOGNIZED_EXTTYPE: GBIC interface Gi0/4 has unrecognized extended type

Apr 16 13:34:24.149: %GBIC-4-UNRECOGNIZED_EXTTYPE: GBIC interface Gi0/4 has unrecognized extended type

Apr 16 13:34:24.373: %LINK-3-UPDOWN: Interface Port-channel2, changed state to down

Apr 16 13:34:24.373: %LINK-3-UPDOWN: Interface GigabitEthernet0/4, changed state to up

Apr 16 13:34:24.377: %LINK-3-UPDOWN: Interface GigabitEthernet0/9, changed state to up

Apr 16 13:34:24.901: %SYS-5-CONFIG_I: Configured from console by vty6 (192.168.22.81)

Apr 16 13:34:26.945: %EC-5-CANNOT_BUNDLE2: Gi0/9 is not compatible with Po2 and will be suspended (vlan mask is different)

Apr 16 13:34:26.945: LACP: lacp_port_unsuitable: Gi0/9

Apr 16 13:34:27.149: %EC-5-CANNOT_BUNDLE2: Gi0/4 is not compatible with Po2 and will be suspended (vlan mask is different)

Apr 16 13:34:27.149: LACP: lacp_port_unsuitable: Gi0/4

Edited April 16, 2017 by Mikca

karyon · April 16, 2017

console(config)#interface GigabitEthernet 0/15

console(config-if)#switchport trunk allowed vlan add 73

Port gi1/0/15 belongs to a port-channel.

Разберите портченел, потом пропишите влан на порт, потом соберите портченел.

По идее, настройки, что на портах, что на портченел в итоге должны быть одинаковы

Edited April 16, 2017 by karyon

Shuher · April 16, 2017

Заработало после того как на элтекс выключил лупбек на портченеле

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