Black Box LRU4240 - Manual (Page 49)

Dual Trunk E1 Router
Dual Trunk E1 Router User’s Guide TECHNICAL: 0118 96 56 000 37
Net Configuration and Status
Table 4-4 Menu-4B- Net configuration and status
C
ONFIGURING
T
IMESLOT
A
LLOCATIONS
Timeslot allocation menu is available for single and independent links applications, it is not
available with multilink. The timeslot allocation menu-6Z lets you allocate fractional E1 bandwidth
and map it to the Ethernet data port. With dual independent links the same selected timeslots will
apply to both E1 links.
Table 4-5 Menu-6Z, Timeslot configuration
If you configure timeslots in such a way that contradicts the definition of contiguous, the Dual Trunk E1
Router will automatically set the contradicting timeslots to Idle
Parameter Description
Status Displays the network status.
Framing Selects the network framing format from the following options:
CRC4 enabled (the default), CRC4 disabled, and unstructured
Parameter Description
Allocation type Select the desired timeslot allocation method as Contiguous, Alternate, or
Manual.
Contiguous: To select a range of contiguous timeslots. Contiguous timeslots
are always adjacent to each other and in numerical order. To configure
contiguous timeslots, specify a valid range of timeslots. such as 17 to 25.
Manual:
Move to a timeslot one at a time, and assign a Data Port to it. This method
allows any arbitrary timeslot allocation.
Allocation type Select
Allocate by port
(IDLE, FRAC01 or
AUX) Allocate the selected timeslots for data, or set them to idle. Press the space bar then enter
to select: IDLE or FRAC01.
IDLE - Selected timeslotes will be disabled.
FRAC01 - Ethernet port
Allocate by port
starting and ending
timeslots TS01: Type in the starting timeslot
TS31: Type in the ending timeslot.
Table 4-6 Timeslot allocation procedures
Procedure Steps
Allocating contiguous timeslots to
data services 1.Set allocation type to Contiguous
2.Select FRAC01 port for Ethernet port in Allocate by Port
3.Enter starting timeslot provided by your carrier
4.Enter ending timeslot provided by your carrier