快速配置CISCO语音VLAN

 

 

1.在三层上新建VLAN
 

 

en
vlan database        #进vlan配置
vlan 125 name awaya125  #创建vlan
exit
conf t
int vlan125                             #进单个vlan配置
ip add 192.168.125.1 255.255.255.0   #配置VLAN网关
no shut
show ip int b          #查看端口状态    ?
wr

 
2.在二层交换机配置voicevlan

en
conf t
lldp run                                        #起lldp服务
int ra f0/1-48                               #进对应端口
sw mode acc voice vlan 125    #划入语音VLAN
no shut
wr

-----------------------------------------
3.在二层交换机上配置端口绑定

#conf t
<config>#int range f0/1-24
<config>#switchport port-security mac-address sticky
<config>#switchport port-security max 2
<config>#switchport port-security violation protect
<config>#switchport port-security
<config>#end#wr如果需要清空端口学习到的MAC信息，需要进入这个端口，no掉port-security的信息，然后再重新开启：
<config>#int range f0/1-24
<config>#no switchport port-security mac-address sticky
<config>#no switchport port-security max 2
<config>#no switchport port-security violation protect
<config>#no switchport port-security
<config>#switchport port-security mac-address sticky
<config>#switchport port-security max 2
<config>#switchport port-security violation protect
<config>#switchport port-security
<config>#shutdown
<config>#no shutdown
<config>#end#wr

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