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华三bfd的mad检测

2023-06-12提问

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zhiliao_d1eUSm

zhiliao_d1eUSm 零段

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问题描述：

两台交换机做完堆叠后，配置bfd-mad检测，如图状态显示faulty，状态是正确的吗？如果不是哪地方的错误，mad检测线路两端的stp都关闭了，按照文档配的，接口也都加入创建的vlan里了。

组网及组网描述：

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zhiliao_d1eUSm

zhiliao_d1eUSm 知了小白

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配置如下
[m]dis cu
#
version 7.1.070, Alpha 7170
#
sysname m
#
irf mac-address persistent timer
irf auto-update enable
undo irf link-delay
irf member 1 priority 32
irf member 2 priority 1
#
lldp global enable
#
system-working-mode standard
xbar load-single
password-recovery enable
lpu-type f-series
#
vlan 1
#
vlan 3
#
irf-port 1/1
port group interface Ten-GigabitEthernet1/0/50
port group interface Ten-GigabitEthernet1/0/51
#
irf-port 2/2
port group interface Ten-GigabitEthernet2/0/50
port group interface Ten-GigabitEthernet2/0/51
#
stp global enable
#
interface NULL0
#
interface Vlan-interface3
mad bfd enable
mad ip address 192.168.1.1 255.255.255.0 member 1
mad ip address 192.168.1.2 255.255.255.0 member 2
#
interface FortyGigE1/0/53
port link-mode bridge
#
interface FortyGigE1/0/54
port link-mode bridge
#
interface FortyGigE2/0/53
port link-mode bridge
#
interface FortyGigE2/0/54
port link-mode bridge
#
interface GigabitEthernet1/0/1
port link-mode bridge
port access vlan 3
combo enable fiber
undo stp enable
#
interface GigabitEthernet1/0/2
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/3
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/4
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/5
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/6
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/7
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/8
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/9
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/10
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/11
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/12
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/13
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/14
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/15
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/16
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/17
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/18
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/19
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/20
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/21
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/22
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/23
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/24
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/25
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/26
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/27
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/28
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/29
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/30
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/31
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/32
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/33
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/34
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/35
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/36
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/37
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/38
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/39
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/40
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/41
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/42
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/43
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/44
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/45
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/46
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/47
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet1/0/48
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/1
port link-mode bridge
port access vlan 3
combo enable fiber
undo stp enable
#
interface GigabitEthernet2/0/2
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/3
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/4
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/5
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/6
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/7
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/8
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/9
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/10
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/11
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/12
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/13
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/14
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/15
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/16
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/17
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/18
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/19
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/20
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/21
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/22
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/23
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/24
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/25
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/26
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/27
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/28
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/29
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/30
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/31
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/32
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/33
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/34
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/35
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/36
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/37
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/38
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/39
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/40
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/41
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/42
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/43
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/44
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/45
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/46
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/47
port link-mode bridge
combo enable fiber
#
interface GigabitEthernet2/0/48
port link-mode bridge
combo enable fiber
#
interface M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
port link-mode bridge
combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
port link-mode bridge
combo enable fiber
#
interface Ten-GigabitEthernet2/0/49
port link-mode bridge
combo enable fiber
#
interface Ten-GigabitEthernet2/0/52
port link-mode bridge
combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
combo enable fiber
#
interface Ten-GigabitEthernet2/0/50
combo enable fiber
#
interface Ten-GigabitEthernet2/0/51
combo enable fiber
#
scheduler logfile size 16
#
line class aux
user-role network-operator
#
line class console
user-role network-admin
#
line class tty
user-role network-operator
#
line class vty
user-role network-operator
#
line aux 0 1
user-role network-operator
#
line con 0 1
user-role network-admin
#
line vty 0 63
user-role network-operator
#
radius scheme system
user-name-format without-domain
#
domain system
#
domain default enable system
#
role name level-0
description Predefined level-0 role
#
role name level-1
description Predefined level-1 role
#
role name level-2
description Predefined level-2 role
#
role name level-3
description Predefined level-3 role
#
role name level-4
description Predefined level-4 role
#
role name level-5
description Predefined level-5 role
#
role name level-6
description Predefined level-6 role
#
role name level-7
description Predefined level-7 role
#
role name level-8
description Predefined level-8 role
#
role name level-9
description Predefined level-9 role
#
role name level-10
description Predefined level-10 role
#
role name level-11
description Predefined level-11 role
#
role name level-12
description Predefined level-12 role
#
role name level-13
description Predefined level-13 role
#
role name level-14
description Predefined level-14 role
#
user-group system
#
return

zhiliao_sEUyB

zhiliao_sEUyB 九段

粉丝：127人关注：8人

MAD status

LACP MAD的工作状态：

· Normal：LACP MAD工作状态正常

· Faulty：LACP MAD工作状态不正常，需要检查接口状态、中间设备是否支持LACP MAD、以及聚合接口的成员端口是否分布到所有成员设备上

我采用的是bfd-mad 不是lacp-mad

zhiliao_d1eUSm 发表时间：2023-06-12

意思一样

zhiliao_sEUyB 发表时间：2023-06-12

当IRF正常运行时，只有主设备上配置的MAD IP地址生效，从设备上配置的MAD IP地址不生效，BFD会话处于down状态；（使用display bfd session命令查看BFD会话的状态。如果Session State显示为Up，则表示激活状态；如果显示为Down，则表示处于down状态）。

zhiliao_sEUyB 发表时间：2023-06-12

通过这个看看

zhiliao_sEUyB 发表时间：2023-06-12

显示down状态，是不说明mad没生效啊

zhiliao_d1eUSm 发表时间：2023-06-12