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chinamoon:<br>这几天CCNA Bootcamp班学员对交换机的配置不太清楚,找了篇文档,SET集讲得不多,仅供参考。<br>《LAN Switch》是目前为止交换机最经典的教材(CCIE学习推荐教材),如果需要的话,请和我联系。<br><br>Switching命令大全<br><br>————————————————---------------------- <br>1.在基于IOS的交换机上设置主机名/系统名: <br>switch(config)# hostname hostname <br>在基于CLI的交换机上设置主机名/系统名: <br>switch(enable) set system name name-string <br>2.在基于IOS的交换机上设置登录口令: <br>switch(config)# enable password level 1 password <br>在基于CLI的交换机上设置登录口令: <br>switch(enable) set password <br>switch(enable) set enalbepass <br>3.在基于IOS的交换机上设置远程访问: <br>switch(config)# interface vlan 1 <br>switch(config-if)# ip address ip-address netmask <br>switch(config-if)# ip default-gateway ip-address <br>在基于CLI的交换机上设置远程访问: <br>switch(enable) set interface sc0 ip-address netmask broadcast-address <br>switch(enable) set interface sc0 vlan <br>switch(enable) set ip route default gateway <br>4.在基于IOS的交换机上启用和浏览CDP信息: <br>switch(config-if)# cdp enable <br>switch(config-if)# no cdp enable <br>为了查看Cisco邻接设备的CDP通告信息: <br>switch# show cdp interface [type modle/port] <br>switch# show cdp neighbors [type module/port] [detail] <br>在基于CLI的交换机上启用和浏览CDP信息: <br>switch(enable) set cdp {enable|disable} module/port <br>为了查看Cisco邻接设备的CDP通告信息: <br>switch(enable) show cdp neighbors[module/port] [vlan|duplex|capabilities|detail] <br>5.基于IOS的交换机的端口描述: <br>switch(config-if)# description description-string <br>基于CLI的交换机的端口描述: <br>switch(enable)set port name module/number description-string <br>6.在基于IOS的交换机上设置端口速度: <br>switch(config-if)# speed{10|100|auto} <br>在基于CLI的交换机上设置端口速度: <br>switch(enable) set port speed moudle/number {10|100|auto} <br>switch(enable) set port speed moudle/number {4|16|auto} <br>7.在基于IOS的交换机上设置以太网的链路模式: <br>switch(config-if)# duplex {auto|full|half} <br>在基于CLI的交换机上设置以太网的链路模式: <br>switch(enable) set port duplex module/number {full|half} <br>8.在基于IOS的交换机上配置静态VLAN: <br>switch# vlan database <br>switch(vlan)# vlan vlan-num name vla <br>switch(vlan)# exit <br>switch# configure teriminal <br>switch(config)# interface interface module/number <br>switch(config-if)# switchport mode access <br>switch(config-if)# switchport access vlan vlan-num <br>switch(config-if)# end <br>在基于CLI的交换机上配置静态VLAN: <br>switch(enable) set vlan vlan-num [name name] <br>switch(enable) set vlan vlan-num mod-num/port-list <br>9. 在基于IOS的交换机上配置VLAN中继线: <br>switch(config)# interface interface mod/port <br>switch(config-if)# switchport mode trunk <br>switch(config-if)# switchport trunk encapsulation {isl|dotlq} <br>switch(config-if)# switchport trunk allowed vlan remove vlan-list <br>switch(config-if)# switchport trunk allowed vlan add vlan-list <br>在基于CLI的交换机上配置VLAN中继线: <br>switch(enable) set trunk module/port [on|off|desirable|auto|nonegotiate] <br>Vlan-range [isl|dotlq|dotl0|lane|negotiate] <br>10.在基于IOS的交换机上配置VTP管理域: <br>switch# vlan database <br>switch(vlan)# vtp domain domain-name <br>在基于CLI的交换机上配置VTP管理域: <br>switch(enable) set vtp [domain domain-name] <br>11.在基于IOS的交换机上配置VTP 模式: <br>switch# vlan database <br>switch(vlan)# vtp domain domain-name <br>switch(vlan)# vtp {sever|cilent|transparent} <br>switch(vlan)# vtp password password <br>在基于CLI的交换机上配置VTP 模式: <br>switch(enable) set vtp [domain domain-name] [mode{ sever|cilent|transparent }][password password] <br>12. 在基于IOS的交换机上配置VTP版本: <br>switch# vlan database <br>switch(vlan)# vtp v2-mode <br>在基于CLI的交换机上配置VTP版本: <br>switch(enable) set vtp v2 enable <br>13. 在基于IOS的交换机上启动VTP剪裁: <br>switch# vlan database <br>switch(vlan)# vtp pruning <br>在基于CLI 的交换机上启动VTP剪裁: <br>switch(enable) set vtp pruning enable <br>14.在基于IOS的交换机上配置以太信道: <br>switch(config-if)# port group group-number [distribution {source|destination}] <br>在基于CLI的交换机上配置以太信道: <br>switch(enable) set port channel moudle/port-range mode{on|off|desirable|auto} <br>15.在基于IOS的交换机上调整根路径成本: <br>switch(config-if)# spanning-tree [vlan vlan-list] cost cost <br>在基于CLI的交换机上调整根路径成本: <br>switch(enable) set spantree portcost moudle/port cost <br>switch(enable) set spantree portvlancost moudle/port [cost cost][vlan-list] <br>16.在基于IOS的交换机上调整端口ID: <br>switch(config-if)# spanning-tree[vlan vlan-list]port-priority port-priority <br>在基于CLI的交换机上调整端口ID: <br>switch(enable) set spantree portpri {mldule/port}priority <br>switch(enable) set spantree portvlanpri {module/port}priority [vlans] <br>17. 在基于IOS的交换机上修改STP时钟: <br>switch(config)# spanning-tree [vlan vlan-list] hello-time seconds <br>switch(config)# spanning-tree [vlan vlan-list] forward-time seconds <br>` switch(config)# spanning-tree [vlan vlan-list] max-age seconds <br>在基于CLI的交换机上修改STP时钟: <br>switch(enable) set spantree hello interval[vlan] <br>switch(enable) set spantree fwddelay delay [vlan] <br>switch(enable) set spantree maxage agingtiame[vlan] <br>18. 在基于IOS的交换机端口上启用或禁用Port Fast 特征: <br>switch(config-if)#spanning-tree portfast <br>在基于CLI的交换机端口上启用或禁用Port Fast 特征: <br>switch(enable) set spantree portfast {module/port}{enable|disable} <br>19. 在基于IOS的交换机端口上启用或禁用UplinkFast 特征: <br>switch(config)# spanning-tree uplinkfast [max-update-rate pkts-per-second] <br>在基于CLI的交换机端口上启用或禁用UplinkFast 特征: <br>switch(enable) set spantree uplinkfast {enable|disable}[rate update-rate] [all-protocols off|on] <br>20. 为了将交换机配置成一个集群的命令交换机,首先要给管理接口分配一个IP地址,然后使用下列命令: switch(config)# cluster enable cluster-name <br>21. 为了从一条中继链路上删除VLAN,可使用下列命令: <br>switch(enable) clear trunk module/port vlan-range <br>22. 用show vtp domain 显示管理域的VTP参数. <br>23. 用show vtp statistics显示管理域的VTP参数. <br>24. 在Catalyst交换机上定义TrBRF的命令如下: <br>switch(enable) set vlan vlan-name [name name] type trbrf bridge bridge-num[stp {ieee|ibm}] <br>25. 在Catalyst交换机上定义TrCRF的命令如下: <br>switch (enable) set vlan vlan-num [name name] type trcrf <br>{ring hex-ring-num|decring decimal-ring-num} parent vlan-num <br>26. 在创建好TrBRF VLAN之后,就可以给它分配交换机端口.对于以太网交换,可以采用如下命令给VLAN分配端口: <br>switch(enable) set vlan vlan-num mod-num/port-num <br>27. 命令show spantree显示一个交换机端口的STP状态. <br>28. 配置一个ELAN的LES和BUS,可以使用下列命令: <br>ATM (config)# interface atm number.subint multioint <br>ATM(config-subif)# lane serber-bus ethernet elan-name <br>29. 配置LECS: <br>ATM(config)# lane database database-name <br>ATM(lane-config-databade)# name elan1-name server-atm-address les1-nsap-address <br>ATM(lane-config-databade)# name elan2-name server-atm-address les2-nsap-address <br>ATM(lane-config-databade)# name … <br>30. 创建完数据库后,必须在主接口上启动LECS.命令如下: <br>ATM(config)# interface atm number <br>ATM(config-if)# lane config database database-name <br>ATM(config-if)# lane config auto-config-atm-address <br>31. 将每个LEC配置到一个不同的ATM子接口上.命令如下: <br>ATM(config)# interface atm number.subint multipoint <br>ATM(config)# lane client ethernet vlan-num elan-num <br>32. 用show lane server 显示LES的状态. <br>33. 用show lane bus显示bus的状态. <br>34. 用show lane database显示LECS数据库可内容. <br>35. 用show lane client显示LEC的状态. <br>36. 用show module显示已安装的模块列表. <br>37. 用物理接口建立与VLAN的连接: <br>router# configure terminal <br>router(config)# interface media module/port <br>router(config-if)# description description-string <br>router(config-if)# ip address ip-addr subnet-mask <br>router(config-if)# no shutdown <br>38. 用中继链路来建立与VLAN的连接: <br>router(config)# interface module/port.subinterface <br>router(config-ig)# encapsulation[isl|dotlq] vlan-number <br>router(config-if)# ip address ip-address subnet-mask <br>39. 用LANE 来建立与VLAN的连接: <br>router(config)# interface atm module/port <br>router(config-if)# no ip address <br>router(config-if)# atm pvc 1 0 5 qsaal <br>router(config-if)# atm pvc 2 0 16 ilni <br>router(config-if)# interface atm module/port.subinterface multipoint <br>router(config-if)# ip address ip-address subnet-mask <br>router(config-if)# lane client ethernet elan-num <br>router(config-if)# interface atm module/port.subinterface multipoint <br>router(config-if)# ip address ip-address subnet-name <br>router(config-if)# lane client ethernet elan-name <br>router(config-if)# … <br>40. 为了在路由处理器上进行动态路由配置,可以用下列IOS命令来进行: <br>router(config)# ip routing <br>router(config)# router ip-routing-protocol <br>router(config-router)# network ip-network-number <br>router(config-router)# network ip-network-number <br>41. 配置默认路由: <br>switch(enable) set ip route default gateway <br>42. 为一个路由处理器分配VLANID,可在接口模式下使用下列命令: <br>router(config)# interface interface number <br>router(config-if)# mls rp vlan-id vlan-id-num <br>43. 在路由处理器启用MLSP: <br>router(config)# mls rp ip <br>44. 为了把一个外置的路由处理器接口和交换机安置在同一个VTP域中: <br>router(config)# interface interface number <br>router(config-if)# mls rp vtp-domain domain-name <br>45. 查看指定的VTP域的信息: <br>router# show mls rp vtp-domain vtp domain name <br>46. 要确定RSM或路由器上的管理接口,可以在接口模式下输入下列命令: <br>router(config-if)#mls rp management-interface <br>47. 要检验MLS-RP的配置情况: <br>router# show mls rp <br>48. 检验特定接口上的MLS配置: <br>router# show mls rp interface interface number <br>49. 为了在MLS-SE上设置流掩码而又不想在任一个路由处理器接口上设置访问列表: <br>set mls flow [destination|destination-source|full] <br>50. 为使MLS和输入访问列表可以兼容,可以在全局模式下使用下列命令: <br>router(config)# mls rp ip input-acl <br>51. 当某个交换机的第3层交换失效时,可在交换机的特权模式下输入下列命令: <br>switch(enable) set mls enable <br>52. 若想改变老化时间的值,可在特权模式下输入以下命令: <br>switch(enable) set mls agingtime agingtime <br>53. 设置快速老化: <br>switch(enable) set mls agingtime fast fastagingtime pkt_threshold <br>54. 确定那些MLS-RP和MLS-SE参与了MLS,可先显示交换机引用列表中的内容再确定: <br>switch(enable) show mls include <br>55. 显示MLS高速缓存记录: <br>switch(enable) show mls entry <br>56. 用命令show in arp显示ARP高速缓存区的内容。 <br>57. 要把路由器配置为HSRP备份组的成员,可以在接口配置模式下使用下面的命令: <br>router(config-if)# standby group-number ip ip-address <br>58. 为了使一个路由器重新恢复转发路由器的角色,在接口配置模式下: <br>router(config-if)# standy group-number preempt <br>59. 访问时间和保持时间参数是可配置的: <br>router(config-if)# standy group-number timers hellotime holdtime <br>60. 配置HSRP跟踪: <br>router(config-if)# standy group-number track type-number interface-priority <br>61. 要显示HSRP路由器的状态: <br>router# show standby type-number group brief <br>62. 用命令show ip igmp确定当选的查询器。 <br>63. 启动IP组播路由选择: <br>router(config)# ip muticast-routing <br>64. 启动接口上的PIM: <br>dalllasr1>(config-if)# ip pim {dense-mode|sparse-mode|sparse-dense-mode} <br>65. 启动稀疏-稠密模式下的PIM: <br>router# ip multicast-routing <br>router# interface type number <br>router# ip pim sparse-dense-mode <br>66. 核实PIM的配置: <br>dallasr1># show ip pim interface[type number] [count] <br>67. 显示PIM邻居: <br>dallasr1># show ip neighbor type number <br>68. 为了配置RP的地址,命令如下: <br>dallasr1># ip pim rp-address ip-address [group-access-list-number][override] <br>69. 选择一个默认的RP: <br>dallasr1># ip pim rp-address <br>通告RP和它所服务的组范围: <br>dallasr1># ip pim send-rp-announce type number scope ttl group-list access-list-number <br>为管理范围组通告RP的地址: <br>dallasr1># ip pim send-rp-announce ethernet0 scope 16 group-list1 <br>dallasr1># access-list 1 permit 266.0.0.0 0.255.255.255 <br>设定一个RP映像代理: <br>dallasr1># ip pim send-rp-discovery scope ttl <br>核实组到RP的映像: <br>dallasr1># show ip pim rp mapping <br>dallasr1># show ip pim rp [group-name|group-address] [mapping] <br>70. 在路由器接口上用命令ip multicast ttl-threshold ttl-value设定TTL阀值: <br>dallasr1>(config-if)# ip multicast ttl-threshold ttl-value <br>71. 用show ip pim neighbor显示PIM邻居表。 <br>72. 显示组播通信路由表中的各条记录: <br>dallasr1>show ip mroute [group-name|group-address][scoure][summary][count][active kbps] <br>73. 要记录一个路由器接受和发送的全部IP组播包: <br>dallasr1> #debug ip mpacket [detail] [access-list][group] <br>74. 要在CISCO路由器上配置CGMP: <br>dallasr1>(config-if)# ip cgmp <br>75.配置一个组播路由器,使之加入某一个特定的组播组: <br>dallasr1>(config-if)# ip igmp join-group group-address <br>76. 关闭 CGMP: <br>dallasr1>(config-if)# no ip cgmp <br>77. 启动交换机上的CGMP: <br>dallasr1>(enable) set cgmp enable <br>78. 核实Catalyst交换机上CGMP的配置情况: <br>catalystla1>(enable) show config <br>set prompt catalystla1> <br>set interface sc0 192.168.1.1 255.255.255.0 <br>set cgmp enable <br>79. CGMP离开的设置: <br>Dallas_SW(enable) set cgmp leave <br>80. 在Cisco设备上修改控制端口密码: <br>R1(config)# line console 0 <br>R1(config-line)# login <br>R1(config-line)# password Lisbon <br>R1(config)# enable password Lilbao <br>R1(config)# login local <br>R1(config)# username student password cisco <br>81. 在Cisco设备上设置控制台及vty端口的会话超时: <br>R1(config)# line console 0 <br>R1(config-line)# exec-timeout 5 10 <br>R1(config)# line vty 0 4 <br>R1(config-line)# exec-timeout 5 2 <br>82. 在Cisco设备上设定特权级: <br>R1(config)# privilege configure level 3 username <br>R1(config)# privilege configure level 3 copy run start <br>R1(config)# privilege configure level 3 ping <br>R1(config)# privilege configure level 3 show run <br>R1(config)# enable secret level 3 cisco <br>83. 使用命令privilege 可定义在该特权级下使用的命令: <br>router(config)# privilege mode level level command <br>84. 设定用户特权级: <br>router(config)# enable secret level 3 dallas <br>router(config)# enable secret san-fran <br>router(config)# username student password cisco <br>85. 标志设置与显示: <br>R1(config)# banner motd ‘unauthorized access will be prosecuted!’ <br>86. 设置vty访问: <br>R1(config)# access-list 1 permit 192.168.2.5 <br>R1(config)# line vty 0 4 <br>R1(config)# access-class 1 in <br>87. 配置HTTP访问: <br>Router3(config)# access-list 1 permit 192.168.10.7 <br>Router3(config)# ip http sever <br>Router3(config)# ip http access-class 1 <br>Router3(config)# ip http authentication local <br>Router3(config)# username student password cisco <br>88. 要启用HTTP访问,请键入以下命令: <br>switch(config)# ip http sever <br>89. 在基于set命令的交换机上用setCL1启动和核实端口安全: <br>switch(enable) set port security mod_num/port_num…enable mac address <br>switch(enable) show port mod_num/port_num <br>在基于CiscoIOS命令的交换机上启动和核实端口安全: <br>switch(config-if)# port secure [mac-mac-count maximum-MAC-count] <br>switch# show mac-address-table security [type module/port] <br>90. 用命令access-list在标准通信量过滤表中创建一条记录: <br>Router(config)# access-list access-list-number {permit|deny} source-address [source-address] <br>91. 用命令access-list在扩展通信量过滤表中创建一条记录: <br>Router(config)# access-list access-list-number {permit|deny{protocol|protocol-keyword}}{source source-wildcard|any}{destination destination-wildcard|any}[protocol-specific options][log] <br>92. 对于带内路由更新,配置路由更新的最基本的命令格式是: <br>R1(config-router)#distribute-list access-list-number|name in [type number] <br>93. 对于带外路由更新,配置路由更新的最基本的命令格式是: <br>R1(config-router)#distribute-list access-list-number|name out [interface-name] routing-process| autonomous-system-number <br>94. set snmp命令选项: <br>set snmp community {read-only|ready-write|read-write-all}[community_string] <br>95. set snmp trap 命令格式如下: <br>set snmp trap {enable|disable} <br>[all|moudle|classis|bridge|repeater| auth|vtp|ippermit|vmps|config|entity|stpx] <br>set snmp trap rvcr_addr rcvr_community <br>96. 启用SNMP chassis 陷阱: <br>Console>(enable) set snmp trap enable chassis <br>97. 启用所有SNMP chassis 陷阱: <br>Console>(enable) set snmp trap enable <br>98. 禁用SNMP chassis 陷阱: <br>Console>(enable) set snmp trap disable chassis <br>99. 给SNMP陷阱接收表加一条记录: <br>Console>(enable) set snmp trap 192.122.173.42 public <br>100. show snmp 输出结果。 <br>101. 命令set snmp rmon enable 的输出结果。 <br>102. 显示SPAN信息: <br>Consile> show span<br> |
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