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      1. Extreme交換機(jī)基礎(chǔ)配置命令

        時(shí)間:2024-07-26 03:01:21 華為認(rèn)證 我要投稿
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        Extreme交換機(jī)基礎(chǔ)配置命令

          交換機(jī)根據(jù)工作位置的不同,可以分為廣域網(wǎng)交換機(jī)和局域網(wǎng)交換機(jī)。那么你知道Extreme交換機(jī)嗎?Extreme交換機(jī)的基礎(chǔ)配置命令是什么?下面跟yjbys小編一起來(lái)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(wú)論是核心還是接入層,都要先創(chuàng)建三個(gè)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(jī)獲取它的IP地址,但是在一個(gè)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(guò)udp-forwarding的方法來(lái)配置dhcp relay。disable bootprelay 以下是一個(gè)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(jìn)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(gè)vlan加到某個(gè)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(gè)網(wǎng)段加到某個(gè)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(wèn)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(tuán)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(wèn)交換機(jī)

          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(rèn)路由配置

          config iproute add default

          15.恢復(fù)出廠值,但不包括用戶改的時(shí)間和用戶帳號(hào)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(jí)軟件

          download image [ | ] {primary | secondary}

          upload image [ | ] {primary | secondary}

          use image [primary | secondary]

          18.密碼恢復(fù)。

          Extreme交換機(jī)在你丟失或忘記密碼后,需要重新啟動(dòng)交換機(jī),常按空格鍵,進(jìn)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(dòng)后密碼會(huì)被清除掉。注意:恢復(fù)密碼后,以前的配置文件將會(huì)被清空。

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