3com S7906E 参考指南

 

1-26 

voice-config  { as-ip  ip-address  | fail-over  ip-address  dialer-string | ncp-ip  ip-address  |  voice-vlan 

vlan-id { disable | enable } } 

undo voice-config [ as-ip | fail-over | ncp-ip | voice-vlan ] 

DHCP address pool view 

2: System level 

as-ip ip-address: Specifies IP address for the backup network calling processor. 

fail-over ip-address dialer-string: Specifies the failover IP address and dialer string. The dialer-string is 

a string of 1 to 39 characters, which can be 0 to 9, and “*”. 

ncp-ip ip-address: Specifies IP address for the primary network calling processor. 

voice-vlan vlan-id: Specifies the voice VLAN ID, in the range of 2 to 4094. 

z 

disable: Disables the specified voice VLAN ID, meaning DHCP clients will not take this ID as their 

voice VLAN. 

z 

enable: Enables the specified voice VLAN ID, meaning DHCP clients will take this ID as their voice 

VLAN. 

Use the voice-config command to configure specified Option 184 contents in a DHCP address pool. 

Use the undo voice-config command to remove specified Option 184 contents from a DHCP address 

pool. 

By default, no Option 184 content is configured. 

Note that specifying the IP address of a network calling processor first is necessary to make other 

configured parameters take effect. 

# Configure Option 184 in DHCP address pool 0: the primary network calling processor 10.1.1.1, 

backup network calling processor 10.2.2.2, voice VLAN ID 3 that is enabled, the failover IP address 

10.3.3.3 and dialer string 99*. 

<Sysname> system-view 

[Sysname] dhcp server ip-pool 0 

[Sysname-dhcp-pool-0] voice-config ncp-ip 10.1.1.1 

[Sysname-dhcp-pool-0] voice-config as-ip 10.2.2.2 

[Sysname-dhcp-pool-0] voice-config voice-vlan 3 enable 

[Sysname-dhcp-pool-0] voice-config fail-over 10.3.3.3 99*