3com 5500-ei pwr Instruccion De Instalación

 

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<SwitchA> system-view 

[SwitchA] dhcp enable 

# Configure the IP addresses that are not dynamically assigned. (That is, the IP addresses of the DNS 

server, WINS server, and gateways.) 

[SwitchA] dhcp server forbidden-ip 10.1.1.2 

[SwitchA] dhcp server forbidden-ip 10.1.1.4 

[SwitchA] dhcp server forbidden-ip 10.1.1.126 

[SwitchA] dhcp server forbidden-ip 10.1.1.254 

# Configure DHCP address pool 0, including address range, domain name suffix of the clients, and 

domain name server address. 

[SwitchA] dhcp server ip-pool 0 

[SwitchA-dhcp-pool-0] network 10.1.1.0 mask 255.255.255.0 

[SwitchA-dhcp-pool-0] domain-name aabbcc.com 

[SwitchA-dhcp-pool-0] dns-list 10.1.1.2 

[SwitchA-dhcp-pool-0] quit 

# Configure DHCP address pool 1, including address range, gateway, WINS server address and lease 

time. 

[SwitchA] dhcp server ip-pool 1 

[SwitchA-dhcp-pool-1] network 10.1.1.0 mask 255.255.255.128 

[SwitchA-dhcp-pool-1] gateway-list 10.1.1.126 

[SwitchA-dhcp-pool-1] expired day 10 hour 12 

[SwitchA-dhcp-pool-1] nbns-list 10.1.1.4 

[SwitchA-dhcp-pool-1] quit 

# Configure DHCP address pool 2, including address range, gateway and lease time. 

[SwitchA] dhcp server ip-pool 2 

[SwitchA-dhcp-pool-2] network 10.1.1.128 mask 255.255.255.128 

[SwitchA-dhcp-pool-2] expired day 5 

[SwitchA-dhcp-pool-2] gateway-list 10.1.1.254 

A 3COM VCX device operating as a DHCP client requests the DHCP server for all sub-options of Option 

184. A switch operates as the DHCP server. The Option 184 support function is configured for a global 

DHCP address pool. The sub-options of Option 184 are as follows: 

z 

NCP-IP: 3.3.3.3 

z 

AS-IP: 2.2.2.2 

z 

Voice VLAN configuration: voice VLAN: enabled; voice VLAN ID: 3 

z 

Fail-over routing: IP address: 1.1.1.1; dialer string: 99*