Avaya X330WAN-2USP-1super#map-class frame-relay data, Cir out, Fragment, Exit, Group 16 17

Chapter 4 Operational Concepts and Configuration Examples

X330WAN-2USP-1(super)#map-class frame-relay data

X330WAN-2USP-1(super-map-class)# cir out 0 (3)

X330WAN-2USP-1(super-map-class)# be out 192000 (4)

X330WAN-2USP-1(super-map-class)#	fragment	(5)
X330WAN-2USP-1(super-map-class)#	exit

•Serial interface configuration:

X330WAN-2USP-1(super)# interface Serial 1 X330WAN-2USP-1(super-if:Serial1)# encapsulation frame-relayX330WAN-2USP-1(super-if:Serial1)# bandwidth 192 X330WAN-2USP-1(super-if:Serial1)# frame-relaytraffic-shapingX330WAN-2USP-1(super-if:Serial1)# voip-queueX330WAN-2USP-1(super-if:Serial1)# exit

•Frame relay sub interface configuration:

X330WAN-2USP-1(super)# interface Serial 1.1 point-to-pointX330WAN-2USP-1(super-subif:Serial1.1)# ip address 2.2.2.1 24 X330WAN-2USP-1(super-subif:Serial1.1)# frame-relayinterface-dlci 16 X330WAN-2USP-1(super-subif:Serial1.1)# frame-relaypriority-dlci-

group 16 17 (6)

X330WAN-2USP-1(super-subif:Serial1.1)# frame-relayclass-dlci 16

voip (7)

X330WAN-2USP-1(super-subif:Serial1.1)# frame-relayclass-dlci 17

data (8)

X330WAN-2USP-1(super-subif:Serial1.1)# exit

•Default gateway configuration:

X330WAN-2USP-1(super)#ip default-gateway serial 1.1

*Description of footnoted commands (also applies to identical stages in configuring Site B):

(1) This value depends on the number of phones used (approx. 26Kbps per phone).

(2) This value is usually 1/8 of the CIR, in this configuration example Tc = 125msec.

(3) At this stage you configure no CIR for data traffic.

(4) At this stage, since CIR = 0 all of the bandwidth for data traffic is EIR.

(5)At this stage you configure to fragment data packets to prevent long data packets from delaying voice packets.

(6)At this stage you assign DLCI 16 to high priority traffic, and DLCI 17 to all remaining traffic.

(7)At this stage you assign map-class “VoIP” to DLCI 16, high priority.

(8)At this stage you assign map-class “data” to DLCI 17.

70 Avaya X330WAN User’s Guide