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Configuration Option Tables
A-5
7610-A2-GB20-10
November 1997
Network Interface Options Menu
For Network Interface Options, refer to Table A-2. To access the Network
Interface Options screen, follow this menu selection sequence:
Main Menu
→
Configuration
→
Load Configuration From
→
Edit
→
Network
Table A-2. Network Interface Options (1 of 4)
Network-initiated DSU Loopback (64K CC)
Possible Settings: Enable, Disable
Default Setting: Enable
Indicates whether the access unit responds to a DSU latching loopback sequence sent
by the network as specified by TR62310.
H Network-initiated DSU Loopback (64K CC) option appears when Operating Mode
is set to DDS in Table A-1.
Enable – Responds to network-initiated commands to start and stop a latching DSU
loopback.
Disable – DSU will not respond to a DSU loopback initiated by the network.
Data Scrambling (64K CC)
Possible Settings: Enable, Disable
Default Setting: Disable
Data scrambling is used to suppress the possible simulation of network-initiated DSU
latching loopback commands by application data.
H Data Scrambling (64K CC) option appears when Operating Mode is set to DDS in
Table A-1.
Enable – Enables data scrambling. The local and remote units must be set the same.
Disable – No data scrambling.
V.54 Initiated DSU Loopback
Possible Settings: Enable, Disable
Default Setting: Disable
When enabled, user data is looped back to the network when a V.54 Loop Up sequence
is received. The DSU loopback ends when a V.54 Loop Down sequence is detected.
Enable – DSU loopback can be initiated or terminated by a remote unit sending in-band
V.54 Loop 2 Up or Down sequences.
Disable – V.54 Loop 2 sequences are ignored.
In-Band Management Channel Rate (bps)
Possible Settings: Disable, 1600, 4000, 8000
Default Setting: Disable
The IMC provides a non-disruptive management channel to the remote DSU and uses a
portion of the DTE line rate.
Disable – The IMC is inactive.
1600, 4000, or 8000 – Sets the amount of the line rate in bps to allocate to the IMC.
NOTE: The local and remote units must be set the same.