Attaching The Map Class - Cisco 10000 Series Configuration Manual

Chapter 16 Fragmenting and Interleaving Real-Time and Nonreal-Time Packets

Attaching the Map Class

To attach the map class, perform the following configuration tasks:
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Attaching a Map Class to a Frame Relay Interface or Subinterface
To attach a map class to a Frame Relay interface or subinterface, 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-if)# frame-relay class name
OL-7433-09
Attaching a Map Class to a Frame Relay Interface or Subinterface, page 16-45
Attaching a Map Class to a Frame Relay DLCI, page 16-48
Attaching a Map Class to a Frame Relay Interface and a Service Policy to a Subinterface, page 16-50
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, except the ATM OC-12 line card.
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.
Associates a map class with the Frame Relay interface.
name is the name of the map class.
Note The router applies the service policy configured in the
map class to this main interface, any subinterfaces
configured on the main interface, and any DLCIs
configured on the subinterfaces.
Cisco 10000 Series Router Quality of Service Configuration Guide
FRF.12 Fragmentation
16-45