Linux下expect批量更改交换机端口属性

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一、for循环
功能：将端口划入同一vlan。

将10.240.210.29交换机上的1到36端口划入vlan210

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#!/usr/bin/expect -f #set HOST [lindex $argv 0] #set PORT [lindex $argv 0] #set vlan [lindex $argv 1] set vlan 210 for {set PORT 1 } {$PORT <= 36} {incr PORT} {    spawn telnet 10.240.210.29    sleep 1    expect "Username:"       send "admin\r"    expect "Password:"       send "E7qsZy0A02yu\r"    sleep 1       send "sys\r"    sleep 1       send "int GigabitEthernet 1/0/$PORT\r"    sleep 1       send "undo shutdown\r"    sleep 1       send "port access vlan $vlan\r"    sleep 1       send "loopback-detection enable vlan 1 to 4094\r"    sleep 1       send "stp edged-port\r"    sleep 1       send "quit\r"    sleep 1       send "quit\r"    sleep 1       send "quit\r"    interact }

二、while循环结合自定义文件
功能：将端口划入不同的vlan
将10.240.210.7交换机上的43、44端口分别划入vlan210、vlan310


将端口与vlan号按一下格式写入port_vlan.list文件，第一列为端口号，第二列为vlan号。

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root@extmail scripts$cat /var/lxh/scripts/port_vlan.list 43 210 44 310

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#!/usr/bin/expect -f #set HOST [lindex $argv 0] #set PORT [lindex $argv 0] #set vlan [lindex $argv 1] set file "/var/lxh/scripts/port_vlan.list" set fd [open $file r] while {[gets $fd line]>=0 } {    set PORT [lindex $line 0]    set vlan [lindex $line 1]    spawn telnet 10.240.210.7    sleep 1    expect "Username:"       send "admin\r"    expect "Password:"       send "E7qsZy0A02yu\r"    sleep 1       send "sys\r"    sleep 1       send "int GigabitEthernet 1/0/$PORT\r"    sleep 1       send "undo shutdown\r"    sleep 1       send "port access vlan $vlan\r"    sleep 1       send "loopback-detection enable\r"    sleep 1       send "loopback-detection action semi-block\r"    sleep 1       send "stp edged-port enable\r"    sleep 1       send "quit\r"    sleep 1       send "quit\r"    sleep 1       send "quit\r"    interact } close $fd exit 0