1.SCF(安全集群架构)
SCF典型配置方法
- 配置主设备
a) 配置主框的成员编号、优先级,并设置主框为SCF模式,设置完毕后系统会进行重启:
[H3C]irf member 1
[H3C]irf priority 32
[H3C]chassis convert mode irf
b) 重启后,系统变为四维模式,进行如下配置使能SCF系统启动文件的自动加载功能:
[H3C]irf auto-update enable
c) 然后,配置设备的SCF端口,对应的物理端口应处于shutdown状态:
[H3C]irf-port 1/2
[H3C-irf-port1/2]port group interface Ten-GigabitEthernet1/2/0/7
[H3C-irf-port1/2]port group interface Ten-GigabitEthernet1/2/0/8
- 配置从设备
a) 配置主框的成员编号、优先级,并设置主框为SCF模式,设置完毕后系统会进行重启:
[H3C]irf member 2
[H3C]irf priority 1
[H3C]chassis convert mode irf
b) 重启后,系统变为四维模式,进行如下配置使能SCF系统启动文件的自动加载功能:
[H3C]irf auto-update enable
c) 然后,配置设备的SCF端口,对应的物理端口应处于shutdown状态;配置完成后,开启对应的物理端口:
[H3C]irf-port 2/1
[H3C-irf-port2/1]port group interface Ten-GigabitEthernet2/2/0/7
[H3C-irf-port2/1]port group interface Ten-GigabitEthernet2/2/0/8
- 激活SCF配置
在主、从设备分别激活SCF配置,协商后从设备自动重启动,SCF部署成功:
[H3C]irf-port-configuration active
举例:
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主设备:
int 10g1/0/2
shutdown
int 10g1/0/3
shutdown
irf member 1 priority 32
irf auto-update enable
irf-port 1/2
port group int 10g1/0/2
port group int 10g1/0/3
irf-port-configuration active
int 10g1/0/2
undo shutdown
int 10g1/0/3
undo shutdown
从设备:
int 10g1/0/2
shutdown
int 10g2/0/3
shutdown
irf member 1 renumber 2
irf member 2 priority 1
irf auto-update enable
irf-port 2/1
port group int 10g2/0/2
port group int 10g2/0/3
irf-port-configuration active
int 10g2/0/2
undo shutdown
int 10g2/0/3
undo shutdown
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链路聚合
二层静态聚合
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[SWB]int bagg 1
[SWB-Bridge-Aggregation1]qu
[SWB]int range g1/0/1 to g1/0/3
[SWB-if-range]port link-aggregation group 1
[SWB-if-range]qu
[SWB]int bagg 1
[SWB-Bridge-Aggregation1]port link-type trunk
[SWB-Bridge-Aggregation1]port trunk permit vlan 10 20
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注意:必须先创建bagg端口,再加入现有端口,最后设置bagg端口属性。加入现有端口和设置bagg端口属性的顺序不能颠倒。
二层动态聚合
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[SWB]int bagg 1
[SWB]link-aggregation mode dynamic
[SWB-Bridge-Aggregation1]qu
[SWB]int range g1/0/1 to g1/0/3
[SWB-if-range]port link-aggregation group 1
[SWB-if-range]qu
[SWB]int bagg 1
[SWB-Bridge-Aggregation1]port link-type trunk
[SWB-Bridge-Aggregation1]port trunk permit vlan 10 20
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二层聚合负载分担
二层聚合边缘端口
三层静态聚合
三层动态聚合