3com 5500-ei pwr Guía De Referencia

 

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By default, no IP address in an address pool is statically bound. 

It should be noted that: 

z 

An IP address can be statically bound to only one MAC address or one client ID. A MAC address or 

client ID can be bound with only one IP address statically.  

z 

The IP address to be statically bound cannot be an interface IP address of the device. Otherwise 

the static binding does not take effect; the bound MAC address can still obtain another IP address. 

# Enter system view. 

<Sysname> system-view 

System View: return to User View with Ctrl+Z. 

# Statically bind the client ID aaaa-bbbb to the IP address 10.1.1.1 (Assume that the DHCP interface 

address pool of VLAN-interface 1 already exists and the IP address belongs to the address pool).  

[Sysname] interface vlan-interface 1 

[Sysname-Vlan-interface1] dhcp server static-bind ip-address 10.1.1.1 client-identifier 

aaaa-bbbb 

# Statically bind the IP address 10.1.1.2 to the MAC address 0000-e03f-0305. (Assume that the DHCP 

interface address pool of VLAN-interface 1 already exists and the IP address belongs to the address 

pool.) 

[Sysname-Vlan-interface1] dhcp server static-bind ip-address 10.1.1.2 mac-address 

0000-e03f-0305 

In VLAN interface view, use the following commands to specify the TFTP server name in the current 

DHCP interface address pool for the client: 

dhcp server tftp-server domain-name domain-name 

undo dhcp server tftp-server domain-name 

In system view, use the following commands to specify the TFTP server name in the specified DHCP 

interface address pool for the client: 

dhcp server tftp-server domain-name domain-name  { all | interface interface-type 

interface-number } 

undo dhcp server tftp-server domain-name { all | interface interface-type interface-number } 

System view, VLAN interface view 

domain-name: TFTP server name, a string in the range 3 to 50 characters. 

all: Specifies all interface address pools. 

interface interface-type interface-number: Specifies an interface address pool.