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交换机型号：S5700

1、华为交换机命令行的三种视图

<Huaweu>           #用户视图。特征：尖括号、用户名。
[Huawei]           #系统视图。特征：方括号、用户名。
[Huawei-xxx]       #业务视图。特征：方括号、用户名、短横、业务名。xxx表示具体业务

用户视图，开机默认视图，对软考中没啥用。
系统视图，修改用户名、密码、时间、查看当前配置。
业务视图，其中具体业务视图主要包括接口视图、路由协议视图、vlan视图。

三种视图间切换：

<Huawei>system-view                               #用户视图切换到系统视图
[Huawei]interface GigabitEthernet 0/0/1           #系统视图切换到具体的业务视图
[Huawei-GigabitEthernet0/0/1]q                    #具体的业务视图回退到系统视图。补全为quit
[Huawei]q                                         #系统视图回退到用户视图。补全为quit
<Huawei>

执行quit命令，可从当前视图退出至上一层视图。执行return命令可以从任意视图返回到用户视图。

2、修改交换机名称

[Huawei]sysname Switch-01
[Switch-01]

3、关闭和开启信息中心

[HUAWEI]undo info-center enable      #关闭信息中心
[HUAWEI]info-center enable           #打开信息中心

4、vlan

[Huawei]display vlan                    #查看本交换机vlan

[Huawei]vlan 5                          #创建名为5的单个vlan
[Huawei]vlan batch 21 23 29 to 40       #批量创建名为21、23、29~40的vlan

[Huawei]undo vlan 5                     #删除vlan 5
[Huawei]undo vlan batch 21 23 29 to 40  #批量删除vlan 21、23、29~40

[Huawei]interface vlan 5                            #将vlan 5当作一个虚拟接口，SVI技术
[Huawei-Vlanif5]ip address 192.168.1.254 24         #给这个虚拟接口配置一个管理IP地址
[Huawei-Vlanif5]interface g0/0/1                    #配置g0/0/1端口
[Huawei-GigabitEthernet0/0/1]port link-type access  #将g0/0/1端口的链路类型配置成接入模式
[Huawei-GigabitEthernet0/0/1]port default vlan 5    #将g0/0/1端口加入vlan 5
[Huawei-GigabitEthernet0/0/1]q                      #从业务视图推出至系统视图
[Huawei]telnet server enable                        #开启交换机的telnet功能（默认是关闭的）

附录：

键入 ？ 可以查看当前视图下所有可用命令。
用户视图下可用命令：

<Huawei>?
User view commands:cd             Change current directorycheck          Check informationclear          Clear informationclock          Specify the system clockcluster        Run cluster commandcluster-ftp    FTP command of clustercompare        Compare functionconfiguration  Configuration interlockcopy           Copy from one file to anotherdebugging      Enable system debugging functionsdelete         Delete a filedir            List files on a file systemdisplay        Display current system informationfixdisk        Recover lost chains in storage deviceformat         Format the deviceftp            Establish an FTP connectionhwtacacs-user  kill           Release a user terminal interfacelanguage-mode  Specify the language environmentlldp           Link Layer Discovery Protocollocal-user     Add/Delete/Set user(s)lock           Lock the current user terminal interfacemkdir          Create a new directorymore           Display the contents of a filemove           Move the filemtrace         Trace route to multicast sourcentdp           Run NTDP commandspatch          Patch subcommandsping           Send echo messagespwd            Display current working directoryquit           Exit from current command viewreboot         Reboot systemrefresh        Do soft resetrename         Rename a file or directoryreset          Reset operationrmdir          Remove an existing directorysave           Save current configurationschedule       Schedule system taskscreen-length  Set the number of lines displayed on a screenscreen-width   Set screen widthsend           Send information to other user terminal interfacesset            Setstack          Stack start-script   Start a script on an user-interfacestartup        Configure parameter for system to startupsuper          Privilege current user a specified priority levelsystem-view    Enter the system viewtelnet         Establish a Telnet connectionterminal       Set the terminal line characteristicstest-aaa       Accounts testtftp           Establish a TFTP connectiontrace          Trace route (switch) to host on Data Link Layertracert        Trace route to hostundelete       Recover a deleted fileundo           Cancel current configurationunzip          Decompress a filezip            Compress a file<Huawei>

系统视图下可用命令

[Huawei]?
System view commands:aaa                     AAAacl                     Specify ACL configuration informationalarm                   Enter the alarm viewanti-attack             Specify anti-attack configurationsapplication-apperceive  Set application-apperceive informationarp                     ARP modulearp-miss                Specify ARP MISS configuration information arp-suppress            Specify arp suppress configuration information,default is disabledauthentication          Authenticationautoconfig              AutoConfig configuration informationbfd                     Bidirectional Forwarding Detectionbgp                     Border Gateway Protocol(BGP)bootrom                 BootRombpdu                    BPDU messagebtv                     Btv view bulk-file               Specify the file name of bulk statisticsbulk-stat               Set bulk statisticscapture-packet          Capture-packetccc                     Circuit cross connectioncfm                     Connectivity fault managementclear                   Cancel current configurationcluster                 Specify the information for cluster configurationcommand-privilege       Specify the command levelconfiguration           Configuration interlockconfiguration-occupied  Configuration exclusive occupiedcp-car                  Cpu car settingcpu-defend              Configure CPU defend policycpu-defend-policy       Configure CPU defend policycpu-usage               Set cpu usage configurationdhcp                    Dynamic host configure protocol dhcp-snooping           DHCP snooping dhcpv6                  Dynamic host configure protocol version 6 diffserv                Specify diffserv parameters display                 Display priority informationdldp                    Device link detection protocol  dns                     Specify domain name systemdomain                  Default domaindot1x                   802.1x configuration informationdrop                    Discard attributedrop-profile            Drop profile dsa                     Specify DSA module configurationse-trunk                 E-Trunkecmp                    ECMPefm                     EFM moduleerps                    Ethernet ring protection switchingerror-down              The interface was shut down because of an error eventevent                   Enter the event viewexecute                 Batch commandfib                     FIB status and configuration informationfile                    Specify file system configuration informationftp                     Set the FTP server attributesgarp                    Generic Attribute Registration Protocolgtsm                    The generalized TTL security mechanismgvrp                    Generic VLAN Registration Protocolheader                  Define the login bannerhwtacacs                hwtacacs-server         icmp                    Specify ICMP configuration information icmp-reply              Enable ICMP reply fastigmp                    Specify IGMP configuration informationigmp-snooping           Specify parameters for IGMP-Snoopinginfo-center             Specify message output configuration informationinterface               Specify the interface configuration viewip                      Specify IP configurations for the systemipv4                    Configure ip packet ipv6                    Enable IPv6 functionalityisis                    Intermediate System to Intermediate System (ISIS)routeskeychain                Keychain authenticationl2-topology             Layer 2 topologyl2protocol-tunnel       Layer 2 protocol tunnellacp                    Link aggregation control protocollldp                    Link Layer Discovery Protocolload-balance            Specify load balance modeloopback-detect         Loopback detect functionlspv                    Lsp verificationmac-address             Mac addressmac-authen              MAC authenticate configure informationmac-forced-forwarding   Mac-Forced Forwardingmac-learning            MAC learningmac-spoofing-defend     MAC spoofing defendmatched                 Is Command can be matched by upper templatemip                     Configure a rule used to create MIPmld-snooping            Specify parameters for MLD-Snoopingmonitor-link            Monitor link configuration informationmpls                    Specify MPLS(Multiprotocol Label Switching)configuration informationmpls-qos                MPLS QoSmsdp                    Specify MSDP(Multicast Source Discovery Protocol)configuration informationmtrace                  Trace route to multicast sourcemulticast               Multicast informationnap                     NAP protocolnd                      Neighbor discoveryndp                     Neighbor discovery protocolnqa                     Network Quality Analysis(NQA)nqa-jitter              Switch NQA jitter versionnqa-server              Specify NQA echo serverntdp                    Network topology discovery protocolntp-service             Specify NTP (Network Time Protocol) configurationinformationoam-mgr                 Oam-mgr viewobserve-port            Configure observe port featureospf                    Open Shortest Path First (OSPF)ospfv3                  OSPF version 3 for IPv6pim                     Specify PIM(Protocol Independent Multicast)configuration informationping                    Ping functionpolicy-based-route      Specify a policy for policy based routingport-group              Port-groupport-isolate            Port isolateport-mirroring          Mirror portportal                  Configure Portal local serverportswitch              Switch port between router and switch modepppoe                   PPPOE pw-template             Specify PW template configurationqos                     QoS configurationquit                    Exit from current command viewradius-server           Add or delete RADIUS server templaterefresh                 Refresh routes to I/O boardreset                   Reset operationreturn                  Exit to user viewrip                     RIP (Routing Information Protocol)ripng                   RIPng (Routing information next generation protocol)rmon                    Specify RMON configurationrmon2                   Specify RMON2 configurationroute                   Routing Moduleroute-policy            Route-policyroute-policy-change     Specify route policy change parameterrouter                  Configure router informationrrpp                    Rapid ring protection protocolrsa                     Specify RSA module configuration informationscp                     Set SCP serverscreen-width            Set screen widthscript-string           Define a modem script-stringsep                     Smart ethernet protectionservice                 Toggle service mode. By default it is offset                     Setsftp                    Set SFTP service attributesmart-link              Smart link configuration informationsnmp-agent              Specify SNMP (Simple Network Management Protocol)configuration informationssh                     Set the SSH (secure shell) configuration attributestack                   Stack static-lsp              Static LSP configurationstelnet                 Set Stelnet service attributestp                     Specify Spanning Tree Protocol (STP) configurationinformationsuper                   Modify super password parameterssysname                 Specify the host nametcp                     Specify TCP(Transmission Control Protocol)configuration informationtelnet                  Set the status of the Telnet servicetemperature             Device temperaturetest-aaa                Accounts testtest-packet             Set the test packettftp                    Establish a TFTP connectiontftp-server             TFTP servertime-range              Specify time-range configuration informationtrace                   Trace route (switch) to host on Data Link Layertracert                 Trace route to hosttraffic                 Specify traffic configuration informationtraffic-delete          Delete sacl traffic-filter          Filter packets based on acl traffic-limit           Limit the rate of the packets based on acl traffic-mirror          Mirror packets based on acl traffic-policy          Apply specific traffic policytraffic-redirect        Redirect packets based on acl traffic-remark          Remark packets based on acl traffic-statistic       Count packets based on acl trunk                   Trunk interfacettl                     Time to livetunnel-selector         Tunnel-policy selectorudp-helper              UDP Helper undo                    Cancel current configurationunknown-unicast         Unknown unicastupgrade                 Upgrade software onlineuser-bind               User bind user-group              User groupuser-interface          Configure the user terminal interfacevlan                    Virtual LANvoice-vlan              Voice VLANvrrp                    Specify configuration information about VRRPweb-auth-server         Portal authentication server
[Huawei]