undo http server enable
loopback-detect interval 10
stelnet server enable
配置用户认证:
aaa
local-user V_test password simple V_password
local-user V_test service-type telnet
ssh authentication-type default password
user-interface con 0
idle-timeout 0 0
user-interface vty 0 4
authentication-mode aaa
portocol inbound ssh
vlan划分:
vlan batch 101 to 112 121 to 124
端口镜像:
observer-port 1 interface GigabitEthernet 0/0/20
interface GigabitEthernet 0/0/13
port link-type trunk
port trunk allow-pass vlan 2 to 4096
loopback-detect enable
port-mirroring to observe-port 1 both
有些版本:
int ethernet 0/0/1
port link-type access
vlan 10
port ethernet 0/0/1
有些版本:
vlan 10
port ethernet 0/0/1 to 0/0/48
或者:
system-view
port-group V_port-group-name
group-member {interface-type1 interface-number1 [to interface-type2 interfacemember2]}
port {default | hybrid untagged | trunk allow-pass} vlan vlan-id step step [decreased | increased]
quit
创建Eth-trunk:
//在端口加入聚合组的时候,需要删除端口下所有配置 ,端口下有配置的时候不能加入到聚合组
//链路聚合和端口聚合都是提供冗余和故障保护,只是端口聚合是2个设备之间聚合来增加带宽和冗余和故障保护,链路聚合可以是不同设备聚合提供更高带宽和保护,链路聚合包括端口聚合。
方法1)(HUAWEI)
//配置eth-trunk需要删除端口上的默认配置才能成功
//int Ethernet0/0/47
//undo ndp ena
//undo ntdp ena
//undo port def vlan
//bpdu dis
//然后才能做如下配置:
//nt eth-trunk 1
//load-blan smacxordmacx
//quit
//int Ethernet0/0/47
//eth-trunk 1 (将成员端口加入eth-trunk)
//enable bpdu
//enable ndp
//enable port def vlan 1
//enable ntdp
//经过如上配置就OK。eth-trunk看做一个端口来配置。
system-view
sysname V_switch-A
interface eth-trunk 1
port link-type trunk
port trunk allow-pass vlan 100 to 200
quit
interface ethernet0/0/1
eth-trunk 1
interface ethernet0/0/2
eth-trunk 1
方法2)(H3C)
system-view
link-aggregation group 1 mode static
interface ethernet0/0/1
port link-aggregation group 1
interface ethernet0/0/2
port link-aggregation group 1
quit
STP配置:
stp priority 0
//stp root primary
stp priorit 4096
//stp root secondary
根交换机/非根交换机上 所有指定端口启用根防护:
interface ethernet 0/0/1
stp root-protecion
//interface ethernet 0/0/1
//stp port priority
在连接主机的端口:
interface ethernet 0/0/1
stp disable
stp edged-port enable
stp bpdu-protection下载本文