Cisco 10000 Series Configuration Manual page 552

FRF.12 Fragmentation
Router(config-if)# encapsulation frame-relay
!
Router(config)# interface serial 5/0/0/1:0.1 point-to-point
Router(config-subif)# ip address 192.168.1.1 255.255.255.0
Router(config-subif)# no ip directed-broadcast
Router(config-subif)# frame-relay class lfi_map_class
Router(config-subif)# frame-relay interface-dlci 17
!
Router(config)# interface serial 5/0/0/1:0.2 point-to-point
Router(config-subif)# ip address 192.168.2.1 255.255.255.0
Router(config-subif)# no ip directed-broadcast
Router(config-subif)# frame-relay class lfi_map_class
Router(config-subif)# frame-relay interface-dlci 18
Attaching a Map Class to a Frame Relay DLCI
To attach a map class to a Frame Relay DLCI, enter the following commands beginning in global
configuration mode:
Command
Step 1
Router(config)# interface serial
slot/module/port.T1#:channel
Step 2
Router(config-if)# hold-queue length {in |
out}
Step 3
Router(config-if)# no ip address
Step 4
Router(config-if)# no ip
directed-broadcast
Step 5
Router(config-if)# encapsulation
frame-relay [ietf | cisco]
Step 6
Router(config)# interface serial
slot/module/port.T1#:channel.subinterface-
number [point-to-point]
Cisco 10000 Series Router Quality of Service Configuration Guide
16-48
Chapter 16 Fragmenting and Interleaving Real-Time and Nonreal-Time Packets
Purpose
Creates or modifies a serial interface. Enters interface
configuration mode.
Limits the size of the IP output queue on an interface. We
recommend that you configure this command on all physical
interfaces.
length is a number that specifies the maximum number of packets
in the queue. Valid values are from 0 to 4096. We recommend
4096 packets for all line cards. By default, the input queue is 75
packets and the output queue is 40 packets.
in specifies the input queue.
out specifies the output queue.
Removes any existing IP address from the main interface.
Disables the translation of a directed broadcast to physical
broadcasts. Instead, the directed broadcasts are dropped.
Specifies Frame Relay as the interface encapsulation type.
(Optional) ietf sets the encapsulation method to comply with the
Internet Engineering Task Force (IETF) standard (RFC 1490).
Use this keyword when connecting to another vendor's equipment
across a Frame Relay network.
(Optional) cisco indicates to use Cisco's own encapsulation,
which is a 4-byte header, with 2 bytes to identify the data-link
connection identifier (DLCI) and 2 bytes to identify the packet
type. This is the default encapsulation type.
Creates or modifies a serial interface or subinterface. Enters
interface or subinterface configuration mode.
OL-7433-09