
Frame Relay Overview
117376-A Rev. A 2-25
The router determines whether to route or bridge the packet, and then uses the
corresponding level of address. It uses routing-level addresses for routing traffic,
and the MAC-level addresses for bridging traffic.
Address-based distribution ensures that all outbound traffic travels on the same
path, and that packets arrive in sequence. For protocols that cannot receive packets
out of sequence, use this method. Note, however, that this option does not always
distribute traffic evenly across each line.
Protocol Prioritization and Multiline
You cannot use protocol prioritization with multiline. Protocol prioritization may
change the order of frames arriving over a multiline interface, and frame relay
multiline does not have the ability to correct the sequence.
Configuring Synchronous Lines for Frame Relay
If you enable frame relay on a circuit, Site Manager automatically sets the
following synchronous line parameters (T
able 2-2):
For more information on these parameters, refer to Configuring WAN Line
Services.
Table 2-2. Synchronous Line Parameters for Frame Relay
Parameter Value
BofL Disable
Promiscuous Enable
Service Transparent
WAN Protocol Frame Relay
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