华为h3c基础命令

发布时间:2019-07-12 10:06:39编辑:auto阅读(1816)

    交换机命令

    [Quidway]dis cur                                        ;显示当前配置
    [Quidway]display current-configuration                  ;显示当前配置
    [Quidway]display interfaces                             ;显示接口信息
    [Quidway]display vlan all                               ;显示路由信息
    [Quidway]display version                                ;显示版本信息
    
    [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                                   ;进入接口视图
    [Quidway-Vlan-interfacex]ip address 10.65.1.1 255.255.0.0     ;配置VLAN的IP地址
    
    [Quidway]ip route-static 0.0.0.0 0.0.0.0 10.65.1.2            ;默认路由=网关
    [Quidway]rip                                                  ;三层交换支持
    [Quidway]local-user ftp
    
    [Quidway]user-interface vty 0 4                               ;进入虚拟终端
    [S3026-ui-vty0-4]authentication-mode password                 ;设置口令模式
    [S3026-ui-vty0-4]set authentication-mode password simple 555       设置口令
    [S3026-ui-vty0-4]user privilege level 3                          用户级别
    
    [Quidway]interface ethernet 0/1                                  ;进入端口模式
    [Quidway]int e0/1                                             ;进入端口模式
    [Quidway-Ethernet0/1]duplex {half|full|auto}                  ;配置端口工作状态
    [Quidway-Ethernet0/1]speed {10|100|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}                 ;配置端口平接扭接
    [Quidway-Ethernet0/1]port link-type {trunk|access|hybrid}     ;设置端口工作模式
    [Quidway-Ethernet0/1]port access vlan 3                      ;当前端口加入到VLAN
    [Quidway-Ethernet0/2]port trunk permit vlan {ID|All}        ;设trunk允许的VLAN
    [Quidway-Ethernet0/3]port trunk pvid vlan 3                ;设置trunk端口的PVID
    [Quidway-Ethernet0/1]undo shutdown                       ;激活端口
    [Quidway-Ethernet0/1]shutdown                                ;关闭端口
    [Quidway-Ethernet0/1]quit                                  ;返回
    
    [Quidway]vlan 3                                            ;创建VLAN
    [Quidway-vlan3]port ethernet 0/1                 ;在VLAN中增加端口
    [Quidway-vlan3]port e0/1                                 ;简写方式
    [Quidway-vlan3]port ethernet 0/1 to ethernet 0/4         ;在VLAN中增加端口
    [Quidway-vlan3]port e0/1 to e0/4                         ;简写方式
    
    [Quidway]monitor-port <interface_type interface_num>         ;指定镜像端口
    [Quidway]port mirror <interface_type interface_num>         ;指定被镜像端口
    [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}                                 ;设置生成树,默认关闭
    [Quidway]stp priority 4096                               ;设置交换机的优先级
    [Quidway]stp root {primary|secondary}                    ;设置为根或根的备份
    [Quidway-Ethernet0/1]stp cost 200                        ;设置交换机端口的花费
    
    [Quidway]link-aggregation e0/1 to e0/4 ingress|both           ; 端口的聚合
    [Quidway]undo link-aggregation e0/1|all                       ;  始端口为通道号
    
    [SwitchA-vlanx]isolate-user-vlan enable                  ;设置主vlan
    [SwitchA]isolate-user-vlan <x> secondary <list>          ;设置主vlan包括的子vlan
    [Quidway-Ethernet0/2]port hybrid pvid vlan <id>          ;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.
    ----------------------------------------
    
    路由器命令

    [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 <ip> <mask|mask_len>       ;配置端口IP地址
    [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 <ip><mask>{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 ;设置动态路由
    [Quidway]rip work ;设置工作允许
    [Quidway]rip input ;设置入口允许
    [Quidway]rip output ;设置出口允许
    [Quidway-rip]network 1.0.0.0       ;设置交换路由网络
    [Quidway-rip]network all ;设置与所有网络交换
    [Quidway-rip]peer ip-address ;
    [Quidway-rip]summary ;路由聚合
    [Quidway]rip version 1 ;设置工作在版本1
    [Quidway]rip version 2 multicast ;设版本2,多播方式
    [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 <area_id> ;配置OSPF区域

    标准访问列表命令格式如下:
    acl <acl-number> [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 {<ip wild>|any}destination <ip wild>|any}
    [operate]

    配置ICMP协议的扩展访问列表:
    rule {normal|special}{permit|deny}icmp source {<ip wild>|any]destination {<ip wild>|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 ;内部指定主机可以进入e0
    [Quidway-acl-101]rule deny ip source any 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-101]rule permit ip source 129.38.1.4 0 destination any
    [Quidway-acl-101]quit
    [Quidway]int e0
    [Quidway-Ethernet0]firewall packet-filter 101 inbound

    [Quidway]acl 102 ;外部特定主机和大于1024端口的数据包允许进入S0
    [Quidway-acl-102]rule deny ip source any destination any
    [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-acl-102]quit
    [Quidway]int s0
    [Quidway-Serial0]firewall packet-filter 102 inbound ;设202.38.160.1是路由器出口IP。

    [Quidway-Serial0]nat outbound 101 interface ;是Easy ip,将acl 101允许的IP从本接口出时变换源地址。

    内部服务器地址转换配置命令(静态nat):
    nat server global <ip> [port] inside <ip> port [protocol] ;global_port不写时使用inside_port
    [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.1 ftp tcp
    [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.2 telnet tcp
    [Quidway-Serial0]nat server global 202.38.160.1 inside 129.38.1.3 www tcp

    设有公网IP:202.38.160.101~202.38.160.103 可以使用。 ;对外访问(原例题)
    [Quidway]nat address-group 202.38.160.101 202.38.160.103 pool1 ;建立地址池
    [Quidway]acl 1
    [Quidway-acl-1]rule permit source 10.110.10.0 0.0.0.255 ;指定允许的内部网络
    [Quidway-acl-1]rule deny source any
    [Quidway-acl-1]int serial 0
    [Quidway-Serial0]nat outbound 1 address-group pool1 ;在s0口从地址池取出IP对外访问

    [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设置:
    [Quidway-s0]link-protocol ppp ;默认的协议

    PPP验证:
    主验方:pap|chap
    [Quidway]local-user q2 password {simple|cipher} hello ;路由器1
    [Quidway]interface serial 0
    [Quidway-serial0]ppp authentication-mode {pap|chap}
    [Quidway-serial0]ppp chap user q1 ;pap时,没有此句

    pap被验方:
    [Quidway]interface serial 0 ;路由器2
    [Quidway-serial0]ppp pap local-user q2 password {simple|cipher} hello

    chap被验方:
    [Quidway]interface serial 0 ;路由器2
    [Quidway-serial0]ppp chap user q2 ;自己路由器名
    [Quidway-serial0]local-user q1 password {simple|cipher} hello ;对方路由器名

    帧中继frame-relay (二分册6-61)
    [q1]fr switching
    [q1]int s1
    [q1-Serial1]ip address 192.168.34.51 255.255.255.0
    [q1-Serial1]link-protocol fr ;封装帧中继协议
    [q1-Serial1]fr interface-type dce
    [q1-Serial1]fr dlci 100
    [q1-Serial1]fr inarp
    [q1-Serial1]fr map ip 192.168.34.52 dlci 100

    [q2]int s1
    [q2-Serial1]ip address 192.168.34.52 255.255.255.0
    [q2-Serial1]link-protocol fr
    [q2-Serial1]fr interface-type dte
    [q2-Serial1]fr dlci 100
    [q2-Serial1]fr inarp
    [q2-Serial1]fr map ip 192.168.34.51 dlci 100

    帧中继监测
    [q1]display fr lmi-info[]interface type number]
    [q1]display fr map
    [q1]display fr pvc-info[serial interface-number][dlci dlci-number]
    [q1]display fr dlci-switch
    [q1]display fr interface
    [q1]reset fr inarp-info
    [q1]debugging fr all[interface type number]
    [q1]debugging fr arp[interface type number]
    [q1]debugging fr event[interface type number]
    [q1]debugging fr lmi[interface type number]

    启动ftp服务:
    [Quidway]local-user ftp password {simple|cipher} aaa service-type ftp
    [Quidway]ftp server enable

    ----------------------------------------
    使用4台PC(pc多和少,华为路由器交换机原理是一样的,所以这里我只用了4台pc),华为路由器(R2621)、交换机(S3026e)各一台,组建一VLAN,实现虚拟网和物理网之间的连接。实现防火墙策略,和访问控制(ACL)。

    华为路由器交换机VLAN配置方案说明:四台PC的IP地址、掩码如下列表:
    P1 192.168.1.1 255.255.255.0网关IP为192.168.1.5
    P2 192.168.1.2 255.255.255.0网关IP为192.168.1.5
    P3 192.168.1.3 255.255.255.0网关IP为192.168.1.6
    P4 192.168.1.4 255.255.255.0网关IP为192.168.1.6
    路由器上Ethernet0的IP为192.168.1.5
    Ethernet1的IP为192.168.1.6
    firewall设置默认为deny

    华为路由器交换机VLAN配置实施命令列表:
    交换机上设置,划分VLAN:
    sys
    //切换到系统视图
    [Quidway]vlanenable
    [Quidway]vlan2
    [Quidway-vlan2]port e0/1toe0/8
    [Quidway-vlan2]quit
    //默认所有端口都属于VLAN1,指定交换机的e0/1到e0/8八个端口属于VLAN2
    [Quidway]vlan3
    [Quidway-vlan3]port e0/9toe0/16
    [Quidway-vlan3]quit
    //指定交换机的e0/9到e0/16八个端口属于VLAN3
    [Quidway]disvlanall
    [Quidway]discu

    华为路由器交换机VLAN设置,实现访问控制:
    [Router]interface ethernet0
    [Router-Ethernet0]ip address 192.168.1.5 255.255.255.0
    [Router-Ethernet0]quit
    //指定ethernet0的ip
    [Router]interface ethernet1
    [Router-Ethernet1]ip address192.168.1.6 255.255.255.0
    [Router-Ethernet1]quit
    //开启firewall,并将默认华为路由器交换机设置为deny
    [Router]fireenable
    [Router]firedefaultdeny
    //允许192.168.1.1访问192.168.1.3
    //firewall策略可根据需要再进行添加
    [Router]acl101
    [Router-acl-101]rulepermitipsource192.168.1.1255.255.255.0destination192.168.1.3255.255.255.0
    [Router-acl-101]quit
    //启用101规则

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