Verilink QUAD T1 (880-503345-001) Product Manual - Manual (Page 32)

Configuration
3-6 Verilink QUAD T1 User Manual
FDL
Configuration
The FFFF command on the Configuration Menu calls the FDL
Configuration Menu, as shown in Figure 3-3 .
Figure 3-3 FDL Configuration Menu
FDL Configuration
Options
The options available on the FDL Configuration Menu are listed in
Table 3-4 .
Rn) enable
inband/FDL
Enables or disables the
use of a portion of the FDL
overhead for end-to-end
communication.
With inband enabled, Verilink proprietary management
messages can be sent through the 4K FDL portion of ESF
framing. Requires ESF FDL continuity end-to-end. This
option has no effect if SF framing is selected. If inband is
enabled on a T1 port certain loopbacks will be dis-allowed
on that port, so that the user does not initiate a test
which causes a loss of communication to the node.
Sn) trunk
condition bits(A/B)
Selects a bit pattern to be
sent when a T1 facility is
unavailable because a red
alarm condition exists.
For customer equipment using A/B signalling (typically a
PBX), this option selects a pattern sent to indicate a trunk
is not available. Often voice equipment considers 1/1
(A=1, B=1) as a trunk busy indication—making that DS0
unavailable.
F) FDL
configuration
Calls a submenu with
options pertaining to the
use of the 4K Facilities
Data Link on an ESF T1.
See the section " FDL Configuration ".
C) copy port Used to copy all of the
settings for a port to one
or all three of the other
ports.
First configure the port to be copied, then use this
command. Indicate the port to be copied from first, then
indicate which ports are to receive the copied settings.
T) timing Selects the timing
submenu.
See the section “ Timing Menu ”.
X) exit this menu Exits the Configuration
Menu .
Returns to the QUAD T1 Main Menu .
Menu Option Description Instructions
-- QUAD T1 CONFIGURATION MENU (FDL OPTIONS)-- -- QUAD T1 CONFIGURATION MENU (FDL OPTIONS)-- -- QUAD T1 CONFIGURATION MENU (FDL OPTIONS)-- -- QUAD T1 CONFIGURATION MENU (FDL OPTIONS)--
PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4 PORT 1 PORT 2 PORT 3 PORT 4
Sn) FDL standard both both both both Sn) FDL standard both both both both Sn) FDL standard both both both both Sn) FDL standard both both both both
Cn) PRM C/R bit user user user user
Cn) PRM C/R bit user user user user Cn) PRM C/R bit user user user user Cn) PRM C/R bit user user user user
An) send/rec LLB BOP no no no no
An) send/rec LLB BOP no no no no An) send/rec LLB BOP no no no no An) send/rec LLB BOP no no no no
Bn) send/rec PLB BOP no no no no
Bn) send/rec PLB BOP no no no no Bn) send/rec PLB BOP no no no no Bn) send/rec PLB BOP no no no no
Dn) send/rec LLB 62411 no no no no
Dn) send/rec LLB 62411 no no no no Dn) send/rec LLB 62411 no no no no Dn) send/rec LLB 62411 no no no no
X) exit this menu X) exit this menu X) exit this menu X) exit this menu
A [0.0.0.2] [1,3] QUAD T1 > A [0.0.0.2] [1,3] QUAD T1 > A [0.0.0.2] [1,3] QUAD T1 > A [0.0.0.2] [1,3] QUAD T1 >