要配置案例吗?
参考下面的案例:
https://zhiliao.h3c.com/Theme/details/45967
(1)
我做了堆叠后 VLAN 地址ping不通
那肯定是配置的问题了,问题写清楚点,具体配置是什么,拓扑是怎么连得?光一句话看不出来什么问题呀
两台S7006 都配有LSCM2G24GPTSSC8板块,通过两个万兆光口堆叠,按照参考案例配置。设备重启后显示变成了一台设备,端口都翻倍,用display irf命令显示也正常。做了几个VLAN接口,在VLAN 内部能Ping通,跨VLAN不能Ping通。用Console口进入,ping不通Vlan接口。
接irf-port口之前应该是必须关闭接口的,不然加不进去
# version 7.1.070, Release 7743P05 # sysname Com_Op_B1_Core_253.1 # fabric multicast-forwarding mode standard multicast forwarding-mode default # irf mac-address persistent always irf auto-update enable irf auto-merge enable undo irf link-delay irf member 1 priority 32 irf member 2 priority 1 # ip unreachables enable ip ttl-expires enable # lldp global enable # system-working-mode standard xbar chassis 1 load-balance xbar chassis 2 load-balance password-recovery enable # vlan 1 # vlan 19 description POS # vlan 20 description Store Traffic Flow Statistics System # vlan 22 description Information Release System # vlan 24 description PDS system # vlan 26 description Commercial OA # vlan 27 description Server for Commercial Operation # vlan 30 description Reserved1 # vlan 31 description Reserved2 # vlan 4094 description Switch Manegement # irf-port 1/2 port group interface Ten-GigabitEthernet1/0/0/39 mode enhanced port group interface Ten-GigabitEthernet1/0/0/40 mode enhanced # irf-port 2/1 port group interface Ten-GigabitEthernet2/0/0/39 mode enhanced port group interface Ten-GigabitEthernet2/0/0/40 mode enhanced # stp instance 0 root primary stp bpdu-protection stp global enable # interface NULL0 # interface Vlan-interface19 ip address 10.10.19.1 255.255.254.0 # interface Vlan-interface20 ip address 10.10.20.1 255.255.254.0 # interface Vlan-interface22 ip address 10.10.22.1 255.255.255.0 # interface Vlan-interface24 ip address 10.10.24.1 255.255.254.0 # interface Vlan-interface26 ip address 10.10.26.1 255.255.255.0 # interface Vlan-interface27 ip address 10.10.27.1 255.255.255.0 # interface Vlan-interface30 ip address 10.10.30.1 255.255.255.0 # interface Vlan-interface31 ip address 10.10.31.1 255.255.255.0 # interface Vlan-interface4094 ip address 10.0.253.1 255.255.255.0 # interface GigabitEthernet1/0/0/1 port link-mode bridge port access vlan 27 stp edged-port # interface GigabitEthernet1/0/0/2 port link-mode bridge port access vlan 27 stp edged-port # interface GigabitEthernet1/0/0/3 port link-mode bridge port access vlan 27 stp edged-port 。。。。。
堆叠过程中没报错
那就不用管了
您好,请知:
如果是想要IRF的配置举例,可参考如下案例和连接:
https://www.h3c.com/cn/d_202208/1660770_30005_0.htm#_Toc110528455
由于网络规模迅速扩大,当前中心交换机(Device A)转发能力已经不能满足需求,现需要在保护现有投资的基础上将网络转发能力提高一倍,并要求网络易管理、易维护。
图1-18 IRF典型配置组网图(VLAN接口配置BFD MAD)
设备出厂为独立运行模式,为减少IRF搭建过程中设备重启的次数,本举例采用以下配置思路:
(1) 在独立运行模式下,完成IRF端口和参数的配置。
(2) 切换到IRF模式,在设备重启过程中,连接IRF物理接口。设备启动完成,IRF搭建成功。
(3) 配置MAD检测。
如果您采用先将设备切换到IRF模式,再绑定IRF端口的方式搭建IRF。请在完成IRF端口等参数配置后,执行save命令保存当前配置,再执行irf-port-configuration active命令手工激活IRF端口的配置,才能形成IRF。
# 设置Device A的成员编号为1,创建IRF端口2,并将它与物理端口Ten-GigabitEthernet3/0/1绑定。
[Sysname] irf member 1
[Sysname] irf-port 2
[Sysname-irf-port2] port group interface ten-gigabitethernet 3/0/1
[Sysname-irf-port2] quit
# 将当前配置保存到下次启动配置文件。
<Sysname> save
# 将设备的运行模式切换到IRF模式。
[Sysname] chassis convert mode irf
The device will switch to IRF mode and reboot. Continue? [Y/N]:y
You are recommended to save the current running configuration and specify the configuration file for the next startup. Continue? [Y/N]:y
Please input the file name(*.cfg)[flash:/startup.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/startup.cfg exists, overwrite? [Y/N]:y
Validating file. Please wait...
Saved the current configuration to mainboard device successfully.
Do you want to convert the content of the next startup configuration file flash:
/startup.cfg to make it available in IRF mode? [Y/N]:y
Now rebooting, please wait...
设备重启后Device A组成了只有一台成员设备的IRF。
# 配置Device B的成员编号为2,创建IRF端口1,并将它与物理端口Ten-GigabitEthernet3/0/1绑定。
[Sysname] irf member 2
[Sysname] irf-port 1
[Sysname-irf-port1] port group interface ten-gigabitethernet 3/0/1
[Sysname-irf-port1] quit
# 将当前配置保存到下次启动配置文件。
<Sysname> save
# 将设备的运行模式切换到IRF模式。
[Sysname] chassis convert mode irf
The device will switch to IRF mode and reboot. Continue? [Y/N]:y
You are recommended to save the current running configuration and specify the configuration file for the next startup. Continue? [Y/N]:y
Please input the file name(*.cfg)[flash:/startup.cfg]
(To leave the existing filename unchanged, press the enter key):
flash:/startup.cfg exists, overwrite? [Y/N]:y
Validating file. Please wait...
Saved the current configuration to mainboard device successfully.
Do you want to convert the content of the next startup configuration file flash:
/startup.cfg to make it available in IRF mode? [Y/N]:y
Now rebooting, please wait...
设备B重启后与设备A形成IRF。
(3) 配置BFD MAD检测
# 修改IRF链路down延迟上报时间为0。
<Sysname> system-view
[Sysname] irf link-delay 0
# 创建VLAN 3,并将Device A(成员编号为1)上的端口1/4/0/1和Device B(成员编号为2)上的端口2/4/0/1加入VLAN中。
[Sysname-vlan3] port gigabitethernet 1/4/0/1 gigabitethernet 2/4/0/1
[Sysname-vlan3] quit
# 创建VLAN接口3,并配置MAD IP地址。
[Sysname] interface vlan-interface 3
[Sysname-Vlan-interface3] mad bfd enable
[Sysname-Vlan-interface3] mad ip address 192.168.2.1 24 member 1
[Sysname-Vlan-interface3] mad ip address 192.168.2.2 24 member 2
[Sysname-Vlan-interface3] quit
# 因为BFD MAD和生成树功能互斥,所以在GigabitEthernet1/4/0/1和GigabitEthernet2/4/0/1上关闭生成树协议。
[Sysname] interface gigabitethernet 1/4/0/1
[Sysname-gigabitethernet-1/4/0/1] undo stp enable
[Sysname-gigabitethernet-1/4/0/1] quit
[Sysname] interface gigabitethernet 2/4/0/1
[Sysname-gigabitethernet-2/4/0/1] undo stp enable
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那就不用管了