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Chapter 4 Operational Concepts and Configuration Examples
70 Avaya X330WAN User’s Guide
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-relay
X330WAN-2USP-1(super-if:Serial1)# bandwidth 192
X330WAN-2USP-1(super-if:Serial1)# frame-relay traffic-shaping
X330WAN-2USP-1(super-if:Serial1)# voip-queue
X330WAN-2USP-1(super-if:Serial1)# exit
• Frame relay sub interface configuration:
X330WAN-2USP-1(super)# interface Serial 1.1 point-to-point
X330WAN-2USP-1(super-subif:Serial1.1)# ip address 2.2.2.1 24
X330WAN-2USP-1(super-subif:Serial1.1)# frame-relay interface-dlci 16
X330WAN-2USP-1(super-subif:Serial1.1)# frame-relay priority-dlci-
group 16 17
(6)
X330WAN-2USP-1(super-subif:Serial1.1)# frame-relay class-dlci 16
voip
(7)
X330WAN-2USP-1(super-subif:Serial1.1)# frame-relay class-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.