5120-2202P6版交换机堆叠

系统教程1360 更新时间：2026-04-04 05:52:57

2023年12月18日发(作者：)

H3C-S5120-28C-EI与H3C-S5120-52C-EI交换机堆叠步骤：

IRF（Intelligent Resilient Framework，智能弹性架构）是H3C 自主研发的软件虚拟化技术。它的核心思想是将多台设备通过IRF 物理端口连接在一起，进行必要的配置后，虚拟化成一台“分布式设备”

Master和Slave组成IRF，对上、下层设备来说，它们就是一台设备——IRF

一各自交换机先不通电。

将短距双端口 10GE CX4 接口模块扩展卡分别插入到各交换机后部的MOD1堆叠口;

二 H3C-S5120-28C-EI作为主交换机，加电后输入命令如下：

[h3c]irf member 1 irf-port 1 port 1 2

[h3c]irf member 1 priority 2 （优先权设为2，开机先加电自动为MASTER)

三 H3C-S5120-52C-EI作为从交换机，加电后输入命令如下：

[h3c]irf member 1 irf-port 2 port 1 2

（优先权缺省为1，开机后加电自动为SLAVE)

【注：若交换机以前曾做过IRF堆叠设置，可能会在输入irf member 1 irf-port 2 port 1 2命令后，若会出现以下报错提示。

ERROR: The device is not in the current IRF.

此时，先执行反安装，输入以下命令：

[h3c]undo irf member 1 irf-port 2

然后重启，再输入：

[h3c]irf member 1 irf-port 2

再重启就可以

四交换机连接：

关闭两台交换机电源，连接线缆（上下交换机既可直接对应连接，也可交叉连接。见下安装照片）；每条线路流量10G, 两条聚合流量可达20G.

【注：堆叠聚合成功后，若其中一条线缆出故障，网路仍通畅，仅流量减少一半。】

照片：线缆交叉连接1-2、2-1

五交换机加电自动形成堆叠：

1 主交换机先加电；5秒后

2 5秒后从属交换机后加电。

3 此时可以输入XLAN系统的交换机基本设置（如：网关、组播、路由等命令）。

四堆叠后输入有关命令显示的结果如下：

1 查看堆叠基本设置

dis irf

Switch Role Priority CPU-Mac

*+1 Master 2 3ce5-a637-6b74

2 Slave 1 3ce5-a677-d463

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

* indicates the device is the master.

+ indicates the device through which the user logs in.

The Bridge MAC of the IRF is: 3ce5-a637-6b6f

Auto upgrade : yes

Mac persistent : 6 min

2 查看堆叠拓扑信息：

dis irf topology

Topology Info

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

IRF-Port1 IRF-Port2

Switch Link member neighbor Link member neighbor Belong To

2 DIS -- -- UP 1,2 1 3ce5-a637-6b74

*+1 UP 1,2 2 DIS -- -- 3ce5-a637-6b74

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

* indicates the device is the master.

+ indicates the device through which the user logs in.

3 显示本IRF 中所有设备的预配置信息：

dis irf configuration

MemberID NewID IRF-Port1 IRF-Port2

*+1 1 1,2 disable

2 2 disable 1,2

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

* indicates the device is the master.

+ indicates the device through which the user logs in.

4 显示各接口的信息：

dis br int

The brief information of interface(s) under route mode:

Interface Link Protocol-link Protocol type Main IP

NULL0 UP UP(spoofing) NULL --

Vlan1 DOWN DOWN ETHERNET --

The brief information of interface(s) under bridge mode:

Interface Link Speed Duplex Link-type PVID

GE1/0/1 DOWN auto auto access 1

GE1/0/2 DOWN auto auto access 1

GE1/0/3 DOWN auto auto access 1

GE1/0/4 DOWN auto auto access 1

GE1/0/5 DOWN auto auto access 1

GE1/0/6 DOWN auto auto access 1

GE1/0/7 DOWN auto auto access 1

GE1/0/8 DOWN auto auto access 1

GE1/0/9 DOWN auto auto access 1

GE1/0/10 DOWN auto auto access 1

GE1/0/11 DOWN auto auto access 1

GE1/0/12 DOWN auto auto access 1

GE1/0/13 DOWN auto auto access 1

GE1/0/14 DOWN auto auto access 1

GE1/0/15

GE1/0/16

GE1/0/17

GE1/0/18

GE1/0/19

GE1/0/20

GE1/0/21

GE1/0/22

GE1/0/23

GE1/0/24

GE1/0/25

GE1/0/26

GE1/0/27

GE1/0/28

GE2/0/1

GE2/0/2

GE2/0/3

GE2/0/4

GE2/0/5

GE2/0/6

GE2/0/7

GE2/0/8

GE2/0/9

GE2/0/10

GE2/0/11

GE2/0/12

GE2/0/13

GE2/0/14

GE2/0/15

GE2/0/16

GE2/0/17

GE2/0/18

GE2/0/19

GE2/0/20

GE2/0/21

DOWN auto

ADM DOWN auto

DOWN auto

auto access

1

GE2/0/22 DOWN auto auto access 1

GE2/0/23 DOWN auto auto access 1

GE2/0/24 DOWN auto auto access 1

GE2/0/25 DOWN auto auto access 1

GE2/0/26 DOWN auto auto access 1

GE2/0/27 DOWN auto auto access 1

GE2/0/28 DOWN auto auto access 1

GE2/0/29 DOWN auto auto access 1

GE2/0/30 DOWN auto auto access 1

GE2/0/31 DOWN auto

GE2/0/32 DOWN auto

GE2/0/33 DOWN auto

GE2/0/34 DOWN auto

GE2/0/35 DOWN auto

GE2/0/36 DOWN auto

GE2/0/37 DOWN auto

GE2/0/38 DOWN auto

GE2/0/39 DOWN auto

GE2/0/40 DOWN auto

GE2/0/41 DOWN auto

GE2/0/42 DOWN auto

GE2/0/43 DOWN auto

GE2/0/44 DOWN auto

GE2/0/45 DOWN auto

GE2/0/46 DOWN auto

GE2/0/47 DOWN auto

GE2/0/48 DOWN auto

GE2/0/49 ADM DOWN auto

GE2/0/50 ADM DOWN auto

GE2/0/51 ADM DOWN auto

GE2/0/52 ADM DOWN auto

5 显示两台交换机堆叠后的配置

dis cu

#

version 5.20, Release 2202P06

#

sysname H3C

#

irf mac-address persistent timer

irf auto-update enable

undo irf link-delay

#

domain default enable system

auto access

1

#

telnet server enable

#

undo ip ttl-expires

#

igmp-snooping

#

vlan 1

igmp-snooping enable

igmp-snooping drop-unknown

igmp-snooping querier

igmp-snooping general-query source-ip 172.16.129.254

#

radius scheme system

server-type extended

primary authentication 127.0.0.1 1645

primary accounting 127.0.0.1 1646

user-name-format without-domain

#

domain system

access-limit disable

state active

idle-cut disable

self-service-url disable

#

user-group system

#

interface NULL0

#

interface Vlan-interface1

ip address 172.16.129.254 255.255.255.0

#

interface GigabitEthernet1/0/1

#

interface GigabitEthernet1/0/2

#

interface GigabitEthernet1/0/3

#

interface GigabitEthernet1/0/4

#

interface GigabitEthernet1/0/5

#

interface GigabitEthernet1/0/6

#

interface GigabitEthernet1/0/7

#

interface GigabitEthernet1/0/8

#

interface GigabitEthernet1/0/9

#

interface GigabitEthernet1/0/10

#

interface GigabitEthernet1/0/11

#

interface GigabitEthernet1/0/12

#

interface GigabitEthernet1/0/13

#

interface GigabitEthernet1/0/14

#

interface GigabitEthernet1/0/15

#

interface GigabitEthernet1/0/16

#

interface GigabitEthernet1/0/17

#

interface GigabitEthernet1/0/18

#

interface GigabitEthernet1/0/19

#

interface GigabitEthernet1/0/20

#

interface GigabitEthernet1/0/21

#

interface GigabitEthernet1/0/22

#

interface GigabitEthernet1/0/23

#

interface GigabitEthernet1/0/24

#

interface GigabitEthernet1/0/25

shutdown

#

interface GigabitEthernet1/0/26

shutdown

#

interface GigabitEthernet1/0/27

shutdown

#

interface GigabitEthernet1/0/28

shutdown

#

interface GigabitEthernet2/0/1

#

interface GigabitEthernet2/0/2

#

interface GigabitEthernet2/0/3

#

interface GigabitEthernet2/0/4

#

interface GigabitEthernet2/0/5

#

interface GigabitEthernet2/0/6

#

interface GigabitEthernet2/0/7

#

interface GigabitEthernet2/0/8

#

interface GigabitEthernet2/0/9

#

interface GigabitEthernet2/0/10

#

interface GigabitEthernet2/0/11

#

interface GigabitEthernet2/0/12

#

interface GigabitEthernet2/0/13

#

interface GigabitEthernet2/0/14

#

interface GigabitEthernet2/0/15

#

interface GigabitEthernet2/0/16

#

interface GigabitEthernet2/0/17

#

interface GigabitEthernet2/0/18

#

interface GigabitEthernet2/0/19

#

interface GigabitEthernet2/0/20

#

interface GigabitEthernet2/0/21

#

interface GigabitEthernet2/0/22

#

interface GigabitEthernet2/0/23

#

interface GigabitEthernet2/0/24

#

interface GigabitEthernet2/0/25

#

interface GigabitEthernet2/0/26

#

interface GigabitEthernet2/0/27

#

interface GigabitEthernet2/0/28

#

interface GigabitEthernet2/0/29

#

interface GigabitEthernet2/0/30

#

interface GigabitEthernet2/0/31

#

interface GigabitEthernet2/0/32

#

interface GigabitEthernet2/0/33

#

interface GigabitEthernet2/0/34

#

interface GigabitEthernet2/0/35

#

interface GigabitEthernet2/0/36

#

interface GigabitEthernet2/0/37

#

interface GigabitEthernet2/0/38

#

interface GigabitEthernet2/0/39

#

interface GigabitEthernet2/0/40

#

interface GigabitEthernet2/0/41

#

interface GigabitEthernet2/0/42

#

interface GigabitEthernet2/0/43

#

interface GigabitEthernet2/0/44

#

interface GigabitEthernet2/0/45

#

interface GigabitEthernet2/0/46

#

interface GigabitEthernet2/0/47

#

interface GigabitEthernet2/0/48

#

interface GigabitEthernet2/0/49

shutdown

#

interface GigabitEthernet2/0/50

shutdown

#

interface GigabitEthernet2/0/51

shutdown

#

interface GigabitEthernet2/0/52

shutdown

#

user-interface aux 0 3

user-interface vty 0 4

#

return

本文发布于:2023-12-18，感谢您对本站的认可！

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