H3C交换机级联配置问题

在学习H3C配置过程中，通过配置交换机端口对两台交换机进行连接，使两台交换机下连接的电脑能够互拼，以前没有接触过这块内容，从头学起，但是想了好几天不知道那里弄错了，请懂的朋友指点一二。
配置如下：

交换机A配置

#
 version 7.1.075, Alpha 7571
#
 sysname A
#
 irf mac-address persistent timer
 irf auto-update enable
 undo irf link-delay
 irf member 1 priority 1
#
 lldp global enable
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
vlan 20
#
vlan 30
#
vlan 40
#
 stp global enable
#
interface NULL0
#
interface Vlan-interface20
 ip address 10.44.20.254 255.255.255.0
#
interface Vlan-interface30
 ip address 10.44.30.254 255.255.255.0
#
interface Vlan-interface40
 ip address 10.44.40.254 255.255.255.0
#
interface FortyGigE1/0/53
 port link-mode bridge
#
interface FortyGigE1/0/54
 port link-mode bridge
#
interface GigabitEthernet1/0/1
 port link-mode bridge
 port access vlan 30
 combo enable fiber
#
interface GigabitEthernet1/0/2
 port link-mode bridge
 port access vlan 40
 combo enable fiber
#
interface GigabitEthernet1/0/3
 port link-mode bridge
 port access vlan 20
 combo enable fiber
#
interface GigabitEthernet1/0/4
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan 1 20 30 40
 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 M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
 port link-mode bridge
 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
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
radius scheme system
 user-name-format without-domain
#
domain name 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

-------------------------------------------------------------------------

  交换机B配置
#
 version 7.1.075, Alpha 7571
#
 sysname B
#
 irf mac-address persistent timer
 irf auto-update enable
 undo irf link-delay
 irf member 1 priority 1
#
 lldp global enable
#
 system-working-mode standard
 xbar load-single
 password-recovery enable
 lpu-type f-series
#
vlan 1
#
vlan 10
#
vlan 20
#
vlan 30
#
 stp global enable
#
interface NULL0
#
interface Vlan-interface10
 ip address 10.44.50.254 255.255.255.0
#
interface Vlan-interface20
 ip address 10.44.51.254 255.255.255.0
#
interface Vlan-interface30
 ip address 10.44.52.254 255.255.255.0
#
interface FortyGigE1/0/53
 port link-mode bridge
#
interface FortyGigE1/0/54
 port link-mode bridge
#
interface GigabitEthernet1/0/1
 port link-mode bridge
 port access vlan 10
 combo enable fiber
#
interface GigabitEthernet1/0/2
 port link-mode bridge
 port access vlan 20
 combo enable fiber
#
interface GigabitEthernet1/0/3
 port link-mode bridge
 port access vlan 30
 combo enable fiber
#
interface GigabitEthernet1/0/4
 port link-mode bridge
 port link-type trunk
 port trunk permit vlan 1 10 20 30
 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 M-GigabitEthernet0/0/0
#
interface Ten-GigabitEthernet1/0/49
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/50
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/51
 port link-mode bridge
 combo enable fiber
#
interface Ten-GigabitEthernet1/0/52
 port link-mode bridge
 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
 user-role network-operator
#
line con 0
 user-role network-admin
#
line vty 0 63
 user-role network-operator
#
radius scheme system
 user-name-format without-domain
#
domain name 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

根据你提供的两台交换机配置，可以看到它们都配置了 VLAN 和端口，并且使用 gigabitEth1/0/4 口做了 Trunk 链接。因此，我们可以将 gigabitEth1/0/4 口设置为交换机 A 的 10GigabitEth1/0/49 口和交换机 B 的 10GigabitEth1/0/50 口的一个 membership 入口，并进行物理连接，在几乎相同的配置下，我们需要将它们配置为 IRF 一体化集群。IRF 可以将多个 H3C 交换机虚拟化为单个逻辑系统，从而极大地简化了配置和管理。

下面是将两台交换机A和B配置为IRF一体化集群的步骤：

  • IRF 基础配置

交换机A：

irf domain 1
#
irf mac-address persistent timer
#
irf auto-update enable
#
irf member 1 priority 1
#
interface FortyGigE1/0/53
port irf auto-update enable
#
interface FortyGigE1/0/54
port irf auto-update enable

交换机B：

irf domain 1
#
irf mac-address persistent timer
#
irf auto-update enable
#
irf member 1 priority 2
#
interface FortyGigE1/0/53
irf port-configuration active
port irf auto-update enable
#
interface FortyGigE1/0/54
irf port-configuration active
port irf auto-update enable

  • 将端口添加到 IRF 集群中

交换机A：

interface FortyGigE1/0/53
port irf-ports 1
port speed 10000
#
interface Ten-GigabitEthernet1/0/49
irf-port 1
port speed 10000

交换机B：

interface FortyGigE1/0/53
port irf-ports 2
port speed 10000
#
interface Ten-GigabitEthernet1/0/50
irf-port 2
port speed 10000

  • 配置 IRF 集群的 VLAN 和 IP 地

两个级联可以用acess接口也可以trunk接口，具体还你的设备以及网络规划情况是怎么样的