刚刚看见比较好的命令介绍，与大家共享！！！

一、交换机简单管理协议增加指令----以便接入的管理中
snmp-agent
snmp-agent community read public
snmp-agent community write private
snmp-agent sys-info version v1 v3
snmp-agent trap enable
备注：每台新增的交换机均需加入上述指令集合，否则不能为管理软件所管理

二、将新增交换机的vlan1段设置ip地址
interface vlan 1
ip address 10.63.0.1 255.255.254.0

三、华为交换机指令的相关案例

[quidway]super password                   修改特权用户密码
[quidway]sysname                              交换机命名
[quidway]interface ethernet 0/1            进入接口视图
[quidway]interface vlan x                      进入x段vlan接口视图
[quidway-vlan-interfacex]ip address 10.65.1.1 255.255.0.0   为vlan段设置地址
[quidway]ip route-static 0.0.0.0 0.0.0.0 10.65.1.2   静态路由＝

[quidway]user-interface vty 0 4
[-ui-vty0-4]authentication-mode password
[s3026-ui-vty0-4]set authentication-mode password simple 222
[s3026-ui-vty0-4]user privilege level 3

[quidway-ethernet0/1]duplex {half|full|auto}         配置端口双工工作状态
[quidway-ethernet0/1]speed {10||auto}         配置端口工作速率
[quidway-ethernet0/1]flow-control               配置端口流控
[quidway-ethernet0/1]mdi {across|auto|normal}        配置端口mdi/mdix状态平接或扭接
[quidway-ethernet0/1]port link-type {trunk|access|hybrid} 设置接口工作模式
[quidway-ethernet0/1]shutdown              关闭/重起接口
[quidway-ethernet0/2]quit                      退出系统视图

[quidway]vlan 3                              创建/删除一个vlan/进入vlan模式
[quidway-vlan3]port ethernet 0/1 to ethernet 0/4     在当前vlan增加/删除以太网接口
[quidway-ethernet0/2]port access vlan 3              将当前接口加入到指定vlan
[quidway-ethernet0/2]port trunk permit vlan {id|all}       设trunk允许的vlan
[quidway-ethernet0/2]port trunk pvid vlan 3      设置trunk端口的pvid

[quidway]monitor-port          指定和清除镜像端口
[quidway]port mirror         指定和清除被镜像端口
[quidway]port mirror int_list observing-port int_type int_num 指定镜像和被镜像

[quidway]description string                          指定vlan描述字符
[quidway]description                            删除vlan描述字符
[quidway]display vlan [vlan_id]                      查看vlan设置

[quidway]stp {enable|disable}                        开启/关闭生成树,默认关闭
[quidway]stp priority 4096                           设置交换机的优先级
[quidway]stp root {primary|secondary}                设置交换机为根或根的备份
[quidway-ethernet0/1]stp cost                     设置交换机端口的花费

[switcha-vlanx]isolate-user-vlan enable              设置主vlan
[switcha]isolate-user-vlan secondary       设置主vlan包括的子vlan
[quidway-ethernet0/2]port hybrid pvid vlan       设置vlan的pvid
[quidway-ethernet0/2]port hybrid pvid                删除vlan的pvid
[quidway-ethernet0/2]port hybrid vlan vlan_id_list untagged 设置无标识的vlan  
如果包的vlan id与pvid一致，则去掉vlan信息. 默认pvid=1。
所以设置pvid为所属vlan id, 设置可以互通的vlan为untagged.
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命令
~~~~~~~~~~
[quidway]display version                           显示版本信息
[quidway]display current-configuration             显示当前配置
[quidway]display interfaces                        显示接口信息
[quidway]display ip route                          显示路由信息

[quidway]sysname aabbcc                            更改主机名
[quidway]super passwrod 123456                     设置口令  
[quidway]interface serial0                         进入接口
[quidway-serial0]ip address
[quidway-serial0]undo shutdown                     激活端口
[quidway]link-protocol hdlc                        绑定hdlc协议
[quidway]user-interface vty 0 4
[quidway-ui-vty0-4]authentication-mode password
[quidway-ui-vty0-4]set authentication-mode password simple 222
[quidway-ui-vty0-4]user privilege level 3
[quidway-ui-vty0-4]quit

[quidway]debugging hdlc all serial0                显示所有信息
[quidway]debugging hdlc event serial0              调试事件信息
[quidway]debugging hdlc packet serial0             显示包的信息

静态路由：
[quidway]ip route-static {interface number|nexthop}[value][reject|blackhole]
例如：
[quidway]ip route-static 129.1.0.0 16 10.0.0.2
[quidway]ip route-static 129.1.0.0 255.255.0.0 10.0.0.2
[quidway]ip route-static 129.1.0.0 16 serial 2
[quidway]ip route-static 0.0.0.0 0.0.0.0   10.0.0.2

动态路由：
[quidway]rip
[quidway]rip work
[quidway]rip input
[quidway]rip output
[quidway-rip]network 1.0.0.0                        ;可以all
[quidway-rip]network 2.0.0.0
[quidway-rip]peer ip-address
[quidway-rip]summary
[quidway]rip version 1
[quidway]rip version 2 multicast
[quidway-ethernet0]rip split-horizon              ;水平分隔

[quidway]router id a.b.c.d                        配置路由器的id
[quidway]ospf enable                              启动ospf协议
[quidway-ospf]import-route direct                 引入直联路由
[quidway-serial0]ospf enable area        配置ospf区域

标准访问列表命令格式如下：
acl [match-order config|auto]        默认前者顺序匹配。
rule [normal|special]{permit|deny} [source source-addr source-wildcard|any]
例：
[quidway]acl 10
[quidway-acl-10]rule normal permit source 10.0.0.0 0.0.0.255
[quidway-acl-10]rule normal deny source any

扩展访问控制列表配置命令

配置tcp/udp协议的扩展访问列表：
rule {normal|special}{permit|deny}{tcp|udp}source {|any}destination |any}
[operate]

配置icmp协议的扩展访问列表：
rule {normal|special}{permit|deny}icmp source {|any]destination {|any]
[icmp-code] [logging]

扩展访问控制列表操作符的含义
equal portnumber        等于
greater-than portnumber        大于
less-than portnumber        小于
not-equal portnumber        不等
range portnumber1 portnumber2 区间

扩展访问控制列表举例
[quidway]acl 101
[quidway-acl-101]rule deny souce any destination any
[quidway-acl-101]rule permit icmp source any destination any icmp-type echo
[quidway-acl-101]rule permit icmp source any destination any icmp-type echo-reply

[quidway]acl 102
[quidway-acl-102]rule permit ip source 10.0.0.1 0.0.0.0 destination 202.0.0.1 0.0.0.0
[quidway-acl-102]rule deny ip source any destination any

[quidway]acl 103
[quidway-acl-103]rule permit tcp source any destination 10.0.0.1 0.0.0.0 destination-port equal ftp
[quidway-acl-103]rule permit tcp source any destination 10.0.0.2 0.0.0.0 destination-port equal www

[quidway]firewall enable
[quidway]firewall default permit|deny
[quidway]int e0
[quidway-ethernet0]firewall packet-filter 101 inbound|outbound

地址转换配置举例
[quidway]firewall enable
[quidway]firewall default permit
[quidway]acl 101
[quidway-acl-101]rule deny ip source any destination any
[quidway-acl-101]rule permit ip source 129.38.1.4 0 destination any
[quidway-acl-101]rule permit ip source 129.38.1.1 0 destination any
[quidway-acl-101]rule permit ip source 129.38.1.2 0 destination any
[quidway-acl-101]rule permit ip source 129.38.1.3 0 destination any
[quidway]acl 102
[quidway-acl-102]rule permit tcp source 202.39.2.3 0 destination 202.38.160.1 0
[quidway-acl-102]rule permit tcp source any destination 202.38.160.1 0 destination-port great-than
1024

[quidway-ethernet0]firewall packet-filter 101 inbound
[quidway-serial0]firewall packet-filter 102 inbound

[quidway]nat address-group 202.38.160.101 202.38.160.103 pool1
[quidway]acl 1
[quidway-acl-1]rule permit source 10.110.10.0 0.0.0.255
[quidway-acl-1]rule deny source any
[quidway-acl-1]int serial 0
[quidway-serial0]nat outbound 1 address-group pool1

[quidway-serial0]nat server global 202.38.160.101 inside 10.110.10.1 ftp tcp
[quidway-serial0]nat server global 202.38.160.102 inside 10.110.10.2 www tcp
[quidway-serial0]nat server global 202.38.160.102 8080 inside 10.110.10.3 www tcp
[quidway-serial0]nat server global 202.38.160.103 inside 10.110.10.4 smtp udp

ppp验证：
主验方：pap|chap
[quidway]local-user u2 password {simple|cipher} aaa
[quidway]interface serial 0
[quidway-serial0]ppp authentication-mode {pap|chap}
[quidway-serial0]ppp chap user u1         //pap时，不用此句

pap被验方：
[quidway]interface serial 0
[quidway-serial0]ppp pap local-user u2 password {simple|cipher} aaa

chap被验方：
[quidway]interface serial 0
[quidway-serial0]ppp chap user u1        
[quidway-serial0]local-user u2 password {simple|cipher} aaa