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Extreme交换机基础配置命令

2024-09-27 来源:华佗小知识

  1.用户名和密码配置

  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

  无论是核心还是接入层,都要先创建三个Vlan,并且将所有归于Default Vlan的端口删除:

  config vlan default del port all

  create vlan Server

  create vlan User

  create vlan Manger

  定义802.1q标记

  config vlan Server tag 10

  config vlan User tag 20

  config vlan Manger tag 30

  设定Vlan网关地址:

  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 启用ip路由转发,即vlan间路由

  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.端口镜像配置

  enable mirroring to port 3 #选择3作为镜像口

  config mirroring add port 1 #把端口1的流量发送到3

  config mirroring add port 1 vlan default #把1和vlan default的流量都发送到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 中继配置

  enable bootprelay

  config bootprelay add

  .DHCP中继。bootp relay /dhcp relay 用于主机获取它的IP地址,但是在一个高度需要安全的网络中需要以更安全的方法配置它,比如通过udp-forwarding的方法来配置dhcp relay。disable bootprelay 以下是一个用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 #启用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 启用OSPF进程

  create ospf area

创建OSPF区域

  configure ospf routerid [automatic | ] 配置Routerid

  configure ospf add vlan [ | all] area {passive} 把某个vlan加到某个Area中去,相当于Cisco中的network的作用

  configure ospf area

add range [advertise | noadvertise] {type-3 | type-7}把某个网段加到某个Area中去,相当于Cisco中的network的作用

  configure ospf vlan neighbor add

  OSPF中路由重发布配置

  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的只读访问列表,none是去除

  config snmp access-profile readwrite [ | none] 这是控制读写控制

  config snmp add trapreceiver {port } community {from } 配置snmp接收host和团体字符串

  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 关闭web方式访问交换机

  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.默认路由配置

  config iproute add default

  15.恢复出厂值,但不包括用户改的时间和用户帐号信息

  unconfig switch {all}

  16.检查配置

  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.备份和升级软件

  download image [ | ] {primary | secondary}

  upload image [ | ] {primary | secondary}

  use image [primary | secondary]

  18.密码恢复。

  Extreme交换机在你丢失或忘记密码后,需要重新启动交换机,常按空格键,进入Bootrom模式,输入“h”,选择“d: Force Factory default configuration”清除配置文件,最后选择“f: Boot on board flash”重新启动后密码会被清除掉。注意:恢复密码后,以前的配置文件将会被清空。

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