ADTRAN Stub Routing Especificaciones descargar pdf (Pagina 459)

100

101

Command Reference Guide Frame Relay Sub-Interface Config Command Set

mtu <size>

Use the mtu command to configure the maximum transmit unit (MTU) size for the active interface. Use

the no form of this command to return to the default value.

Syntax Description

<size>

Configures the window size for transmitted packets. The valid ranges for the

various interfaces are listed below:

Ethernet (eth 0/1)

64 to 1500

virtual frame relay sub-interfaces (fr 1.16)

64 to 1520

virtual PPP interfaces (ppp 1)

64 to 1500

loopback interfaces

64 to 1500

Default Values

<size>

The default values for the various interfaces are listed below:

Ethernet (eth 0/1)

1500

virtual frame relay sub-interfaces (fr 1.16)

1500

virtual PPP interfaces (ppp 1)

1500

loopback interfaces

1500

Command Modes

(config-interface)# Interface Configuration Mode required (applies only to IP interfaces)

Valid interfaces include: Ethernet (eth 0/1), virtual frame relay sub-interfaces

(fr 1.16), virtual PPP interfaces (ppp 1), and loopback interfaces.

Command History

Release 1.1 Command was introduced

Functional Notes

OSPF will not become adjacent on links where the MTU sizes do not match. If router A and router B are

exchanging hello packets but their MTU sizes do not match, they will never reach adjacency. This is by design

and required by the RFC.

Usage Examples

The following example specifies an MTU of 1200 on the frame-relay interface:

(config)#

interface fr 1.16

(config-fr 1.16)#

mtu 1200

1 2 ... 454 455 456 457 458 459 460 461 462 463 464 ... 567 568

Comentarios a estos manuales

Sin comentarios

ADTRAN Stub Routing Especificaciones Pagina 459

Comentarios a estos manuales

Relacionado con productos y manuales para Redes ADTRAN Stub Routing