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  • Extreme交換機基礎(chǔ)配置命令

    時間:2024-07-26 03:01:21 華為認證 我要投稿
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    Extreme交換機基礎(chǔ)配置命令

      交換機根據(jù)工作位置的不同,可以分為廣域網(wǎng)交換機和局域網(wǎng)交換機。那么你知道Extreme交換機嗎?Extreme交換機的基礎(chǔ)配置命令是什么?下面跟yjbys小編一起來瞧瞧吧!

      1.用戶名和密碼配置

      create account [admin | user] {encrypted} {}

      configure account admin

      2.port配置

      config ports auto off {speed [10 | 100 | 1000]} duplex [half | full] auto off

      3.Vlan配置

      無論是核心還是接入層,都要先創(chuàng)建三個Vlan,并且將所有歸于Default Vlan的端口刪除:

      config vlan default del port all

      create vlan Server

      create vlan User

      create vlan Manger

      定義802.1q標(biāo)記

      config vlan Server tag 10

      config vlan User tag 20

      config vlan Manger tag 30

      設(shè)定Vlan網(wǎng)關(guān)地址:

      config vlan Server ipa 192.168.41.1/24

      config vlan User ipa 192.168.40.1/24

      config vlan Manger ipa 192.168.*.*/24

      Enable ipforwarding 啟用ip路由轉(zhuǎn)發(fā),即vlan間路由

      Trunk 配置 www.it165.net

      config vlan Server add port 1-3 t

      config vlan User add port 1-3 t

      config vlan manger add port 1-3 t

      4.VRRP配置

      enable vrrp

      configure vrrp add vlan UserVlan

      configure vrrp vlan UserVlan add master vrid 10 192.168.6.254

      configure vrrp vlan UserVlan authentication simple-password extreme

      configure vrrp vlan UserVlan vrid 10 priority 200

      configure vrrp vlan UserVlan vrid 10 advertisement-interval 15

      configure vrrp vlan UserVlan vrid 10 preempt

      5.端口鏡像配置

      enable mirroring to port 3 #選擇3作為鏡像口

      config mirroring add port 1 #把端口1的流量發(fā)送到3

      config mirroring add port 1 vlan default #把1和vlan default的流量都發(fā)送到3

      6.port-channel配置

      enable sharing grouping {port-based | address-based | round-robin}

      7.stp配置

      enable stpd

      create stpd *

      configure stpd add vlan {ports [dot1d | emistp | pvst-plus]}

      configure stpd stpd1 priority 16384

      configure vlan marketing add ports 2-3 stpd stpd1 emistp

      8.DHCP 中繼配置

      enable bootprelay

      config bootprelay add

      .DHCP中繼。bootp relay /dhcp relay 用于主機獲取它的IP地址,但是在一個高度需要安全的網(wǎng)絡(luò)中需要以更安全的方法配置它,比如通過udp-forwarding的方法來配置dhcp relay。disable bootprelay 以下是一個用udp-forwarding 代替enable bootrelay 的配置例子。

      create udp-profile backbonedhcp

      config backbonedhcp add 67 ipaddress *

      config user_vlan1 udp-profile backbonedhcp

      9.NAT配置

      Enable nat #啟用nat

      Static NAT Rule Example

      config nat add out_vlan_1 map source 192.168.1.12/32 to 216.52.8.32/32

      Dynamic NAT Rule Example

      config nat add out_vlan_1 map source 192.168.1.0/24 to 216.52.8.1 - 216.52.8.31

      Portmap NAT Rule Example

      config nat add out_vlan_2 map source 192.168.2.0/25 to 216.52.8.32 /28 both portmap

      Portmap Min-Max Example

      config nat add out_vlan_2 map source 192.168.2.128/25 to 216.52.8.64/28 tcp portmap 1024 - 8192

      10.OSPF配置

      enable ospf 啟用OSPF進程

      create ospf area

    創(chuàng)建OSPF區(qū)域

      configure ospf routerid [automatic | ] 配置Routerid

      configure ospf add vlan [ | all] area {passive} 把某個vlan加到某個Area中去,相當(dāng)于Cisco中的network的作用

      configure ospf area

    add range [advertise | noadvertise] {type-3 | type-7}把某個網(wǎng)段加到某個Area中去,相當(dāng)于Cisco中的network的作用

      configure ospf vlan neighbor add

      OSPF中路由重發(fā)布配置

      enable ospf export direct [cost [ase-type-1 | ase-type-2] {tag } | ]

      enable ospf export static [cost [ase-type-1 | ase-type-2] {tag } | ]

      enable ospf originate-default {always} cost [ase-type-1 | ase-type-2] {tag }

      enable ospf originate-router-id

      11.SNMP配置

      enable snmp access

      enable snmp traps

      create access-profile type [ipaddress | vlan]

      config snmp access-profile readonly [ | none]配置snmp的只讀訪問列表,none是去除

      config snmp access-profile readwrite [ | none] 這是控制讀寫控制

      config snmp add trapreceiver {port } community {from } 配置snmp接收host和團體字符串

      12.安全配置

      disable ip-option loose-source-route

      disable ip-option strict-source-route

      disable ip-option record-route

      disable ip-option record-timestamp

      disable ipforwarding broadcast

      disable udp-echo-server

      disable irdp vlan

      disable icmp redirect

      disable web 關(guān)閉web方式訪問交換機

      enable cpu-dos-protect

      13.Access-Lists配置

      create access-list icmp destination source

      create access-list ip destination source ports

      create access-list tcp destination source ports

      create access-list udp destination source ports

      14.默認路由配置

      config iproute add default

      15.恢復(fù)出廠值,但不包括用戶改的時間和用戶帳號信息

      unconfig switch {all}

      16.檢查配置

      show version

      show config

      show session

      show management 查看管理信息,以及snmp信息

      show banner

      show ports configuration

      show ospf

      show access-list { | port }

      show access-list-monitor

      show ospf area

      show ospf area detail

      show ospf ase-summary

      show ospf interfaces {vlan | area }

      unconfigure ospf {vlan | area }

      17.備份和升級軟件

      download image [ | ] {primary | secondary}

      upload image [ | ] {primary | secondary}

      use image [primary | secondary]

      18.密碼恢復(fù)。

      Extreme交換機在你丟失或忘記密碼后,需要重新啟動交換機,常按空格鍵,進入Bootrom模式,輸入“h”,選擇“d: Force Factory default configuration”清除配置文件,最后選擇“f: Boot on board flash”重新啟動后密碼會被清除掉。注意:恢復(fù)密碼后,以前的配置文件將會被清空。

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