3com MSR 20-20 참조 매뉴얼

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] link-protocol fr nonstandard 

link-protocol fr mfr interface-number

Interface view

interface-number: MFR interface number, in the range 0 to 1023.

Use the link-protocol fr mfr command to configure the current physical 
interface as an MFR bundle link and bind it to an MFR interface.

By default, an interface is not bound to any MFR interface.

Note that:

■

When this command is configured, the specified MFR interface must exist. A 
maximum of 16 physical interfaces can be bundled onto an MFR interface.

■

To delete a physical interface from an MFR interface, use the link-protocol 
command to apply a link layer protocol of non frame relay MFR to the 
interface.

■

After a physical interface is encapsulated as MFR format, the interface belongs 
to MFR and is not allowed to be configured using the commands related to FR 
except MFR. In addition, the queue type on the interface can be configured as 
FIFO (first in first out) only even if the other queue types have been 
encapsulated on the interface, they would be converted to FIFO type by force.

# Configure Serial 2/0 as a bundle link and add it onto the Frame Relay bundle 
interface MFR4.

<Sysname> system-view

[Sysname] interface serial 2/0

[Sysname-Serial2/0] link-protocol fr mfr 4 

mfr bundle-name [ name ]

MFR interface view

name: Bundle identification, a string of 1 to 49 characters.

Use the mfr bundle-name command to set frame relay bundle identification 
(BID).