Multi-Tech Systems FR111 owner manual Back to Back, Excess Burst Rate Be

Back to Back

The Back to Back is used to test the port by connecting two MultiFRADs together without a frame relay network in between them. Back-to-back mode still requires the use of DSU/CSUs, but they should not be connected over the frame relay network. The options are On and Off with a default of Off.

Back-to-back mode is useful when two MultiFRADs are at the same location and they are connected via DSUs for testing. Back-to-back mode can also be used to connect two MultiFRADs over a private leased line.

Excess Burst Rate (Be)

The Excess Burst Rate (Be) defines the maximum allowable data transfer rate the MultiFRAD can exceed the Committed Info Rate (CIR) during a time interval. The Be is the maximum additional data rate at which the MultiFRAD can present to the network during a time interval. The default Be is 24K.

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