June 2005
C
This chapter provides instructions to provision the Interface
Groups. These tasks include:
Creating T1 Interface Groups (page 7-2)
Creating STS-1 Interface Groups (page 7-8)
Assigning ports/channels to GR-303 Interface Groups
(page 7-12)
Removing ports/channels from GR-303 Interface Groups
(page 7-16)
Assigning ports/channels to the T1-CAS Interface Group
(page 7-18)
Removing ports/channels from the T1-CAS Interface Group
(page 7-21)
Modifying GR-303 Interface Groups (page 7-23)
Deleting GR-303 Interface Groups (page 7-25)
Performing an EOC switchover (page 7-27)
Performing a TMC switchover (page 7-29)
Configuring PPS settings (page 7-31)
JetCraft supports up to eight Interface Groups for each CPX-1000.
Each Interface Group supports up to 28 DS1 lines or 28 channels
from the CPX-1000.
Typically, the Interface Groups are created without a physical
connection. As a result, the Interface Groups are alarmed as they
are created, then cleared when they are connected to the cable.
Table 7–1
lists the parameters you will need to configure the
Interface Group.
Note
An empty T1 CAS Interface Group is available by default. The
Interface group ID for T1 CAS is 9. The group cannot be deleted.
H
A
P
T
Interface Groups
7
E
R
7-1