Lexmark IBM 9077 - Manual (Page 171)

Configuration of IP-Forwarding Media Cards 153
Following are some PVC configuration examples:
LLC Encapsulated:
# Traffic shape
Traffic_Shape name=high_speed_high_quality peak=155000
sustain=155000 \
burst=2048 qos=high
# Logical interface
Interface ga030 traffic_shape=high_speed_high_quality \
bridge_method=llc_multiplexed
# PVC
PVC ga030 0/32 proto=llc,bridging
Note: The single PVC defined here can carry any kind of bridged frame,
as well as routed IP traffic.
LLC Encapsulated, restricted to Ethernet:
# Traffic shape
Traffic_Shape name=high_speed_high_quality peak=155000 \
sustain=155000 burst=2048 qos=high
# Logical interface
Interface ga030 traffic_shape=high_speed_high_quality \
bridge_method=llc_multiplexed,broute_to_ether
# PVC
PVC ga030 0/32 proto=llc,bridging
Note: Any IP routed traffic transmitted on the PVC will be encapsulated as
an Ethernet frame.
VC-Based Multiplexing options:
# Traffic shape
Traffic_Shape name=high_speed_high_quality peak=155000 \
sustain=155000 burst=2048 qos=high
# Logical interface
Interface ga030 traffic_shape=high_speed_high_quality \
bridge_type=vc_multiplexed
# PVCs for bridging