vii
Bridges in the 7600 Card 12-10
Bridge Forwarding Database 12-12
Address Resolution 12-12
Learning Addresses 12-13
LES Address Registration in the 7600 Card 12-13
Aging in the LE_ARP Cache 12-14
Bridge Frame Forwarding Logic 12-14
Data Transmission over an ELAN 12-15
Unicast Frames 12-15
Unknown Unicast Frames 12-15
Multicast Frames 12-16
Control Information on Data VCs 12-16
LEC Statistics 12-16
LEC Parameters 12-16
Virtual LANs Overview 12-17
Virtual LANs in the 7600 Card 12-18
Connecting Local Segments to a vLAN 12-18
Virtual LANs for three Workgroups 12-21
13
T
RAFFIC
M
ANAGEMENT
IN
THE
ATM N
ETWORK
Overview 13-1
Flow Control Model for ABR 13-2
Traffic Management Concepts 13-3
Explicit Forward Congestion Indication 13-3
Cell Loss Priority 13-3
Implicit Rate Control 13-3
Explicit Rate Control 13-4
Traffic and Congestion Control Functions 13-4
Traffic Rates Shaping in the 7600 Card 13-5
RM Cell Usage 13-5
Flow Rate Adjustment 13-6
Transmission Rate Profiles 13-6
Dual-Rate Mechanism 13-6
Static and Dynamic TM 13-6
TM Remote Client Database 13-6
Traffic Management in the Network 13-7
abtthgde.book Page vii Tuesday, June 23, 1998 10:29 AM
