Verilink Wansuite 5230, Справочное руководство

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4-8 W A N s u i t e 5 2 6 0 / 5 2 3 0
Figure 4.8 Network 2 Screen
Function (Network 2
Only)
In the Slaved function, Network 2 is slaved and can only be mapped to
Network 1. In the Network function, Network 2 functions as an independent
network, but can only be mapped to Serial 2.
Values: Slaved, Network
Default: Slaved
NOTICE:
The “Function” parameter fundamentally affects the operation of the
unit. Even though this parameter is found only on the Net 2 screen, its
setting affects both Network ports and the Service table.
Line Coding Selects the network service type.
Values: HDB3, AMI
Default: HDB3
Framing Selects the framing for the network side of the DSU/CSU.
Values CCS, CAS, Unframed
Default: CCS
CRC4 Mode Provides line integrity detection to determine if bit errors are present on the
line.
Values: Disable, Enable
Default: Disable
Timing Sets the timing source to synchronize the unit’s internal timing generators. In
all cases, slips are controlled to occur on frame boundaries at the Network
ports when timing synchronization is lost. The options are as follows:
Network 1 (5260)
“Function” parameter (on the Network 2 Config screen) in Slave mode
−
Internal, Network 1, Network 2, Serial 1, Serial 2