ADTRAN ATLAS, User Manual

Page: 45 / 106

Chapter 4. Defining Packet Endpoints
61200263L1-1.1 ATLAS Frame Relay User Manual 4-17
D
IAGNOSTIC
M
ODE
Controls operation of PVC testing options. To allow the far end to mea-
sure delay, select
E
CHO
F
AR
-E
ND
L
OOPBACKS
. To continuously measure
in-band delay, select
I
N
-
BAND DELAY
M
EASUREMENT
. To turn off continu-
ous diagnostic functions, select
P
ASS
-
THROUGH
D
IAGNOSTIC
P
ACKETS
.
E
CHO
F
AR
-E
ND
L
OOPBACKS
Generates and transmits a response on this DLCI to the remote
equipment if an ADTRAN proprietary diagnostic message is
received on this DLCI.
I
N
-B
AND
D
ELAY
M
EASUREMENT
Generates a diagnostic packet to measure delay through the frame
relay network. This process requires that the equipment at the
remote site be ADTRAN IQ compatible.
P
ASS
-T
HROUGH
D
IAGNOSTIC
P
ACKETS
Used when ATLAS is acting as a frame relay switch. Transmits a
diagnostic packet out the packet endpoint connected to this DLCI,
if a diagnostic packet is received on this packet endpoint.
P
RIMARY
| B
ACKUP
S
ELECTION
Allows you to define a sublink as a primary or a backup sublink.
P
RI
-
MARY
defines a normal sublink and includes the menus
E
NABLE
B
ACKUP
S
UPPORT
,
B
ACKUP
P
ACKET
E
NDPT
, and
B
ACKUP
S
UBLINK
.
B
ACKUP
defines a backup sublink and includes the menus
P
RIMARY
P
ACKET
E
NDPT
and
P
RIMARY
S
UBLINK
.
E
NABLE
B
ACKUP
S
UPPORT
Visible only if the sublink type is
P
RIMARY
.
Y
ES
displays the backup
menus.
N
O
hides the backup menus.
B
ACKUP
P
ACKET
E
NDPT
Visible only if
E
NABLE
B
ACKUP
S
UPPORT
is set to
Y
ES
. Selects
B
ACKUP
P
ACKET
E
NDPT
that contains the
B
ACKUP
S
UBLINK
to be
tied to this sublink.
B
ACKUP
S
UBLINK
Visible only if
E
NABLE
B
ACKUP
S
UPPORT
is set to
Y
ES
. Selects the
B
ACKUP
S
UBLINK
to be tied to this sublink.
P
RIMARY
P
ACKET
E
NDPT
Visible only if
B
ACKUP
is selected. Selects the
P
RIMARY
P
ACKET
E
NDPT
that contains the
P
RIMARY
S
UBLINK
to be tied to this sublink.
P
RIMARY
S
UBLINK
Visible only if
B
ACKUP
is selected. Selects the
P
RIMARY
S
UBLINK
to
be tied to this sublink.
The fields
B
ACKUP
M
ODE
,
S
WITCH ON
S
UBLINK
D
OWN
,
S
WITCH
ON
LMI I
NACTIVE
,
S
WITCH ON
B
ACKUP
A
CTIVE
,
B
ACKUP
D
ELAY IN
S
ECONDS
, and
R
ESTORE
D
ELAY IN
S
ECONDS
display
if
P
RIMARY
(with
B
ACKUP
S
UPPORT
) or
B
ACKUP
is enabled.