PLANET XGS3-24040 - Manual (Page 245)

17-3
Chapter 17 Commands for Layer 3
Forwarding
17.1 Commands for Layer 3 Interface
17.1.1 bandwidth
Command:
bandwidth <bandwidth>
no bandwidth
Function:
Configure the bandwidth for Interface vlan. The “no bandwidth” command recovery the default
value. The bandwidth of interface vlan is used to protocol account but not control the bandwidth of
port. For instance, it is use the interface bandwidth（cost=10^8/bandwidth）when OSPF account the
link cost, so change the bandwidth can result in OSPF link cost changed.
Parameters:
<bandwidth> is the bandwidth for interface vlan. Range from 1bits to 10000000000 bits. It is can
use unit “k, m, g”. There are no decimal numbers after conversion.
Command mode:
VLAN Interface Mode
Default:
The default bandwidth for interface VLAN is 100,000,000bit.
Usage Guide:
This command only can be used at interface VLAN mode 。 The conversion of unit:
1g=1,000m=1,000,000k=1,000,000,000bit.
Example:
Configure the bandwidth for vlan1 is 50,000,000bit.
Switch(Config-if-Vlan1)#bandwidth 50m
17.1.2 shutdown
Command:
shutdown
no shutdown
Function:
Shut down the specified VLAN interface of the switch. The no operation of the command will enable
the VLAN interface.
Command Mode:
VLAN Interface Configuration Mode.
Default:
The VLAN interface is enabled by default.