Alcatel Carrier Internetworking Solutions Omni Switch/Router - Manual (Page 845)

The WAN Port Software Menu
Page 28-19
TOS for Voice Signaling Data
Set the priority for voice signaling data streams. The value must be entered in hexadecimal
format translated from binary, and can use either IP Precedence or Differentiated Services
Code Point (DSCP). Enter
0 to disable this feature. See Type of Service (ToS) on page 28-2
above for a more detailed explanation of ToS.
TOS Mask for both TOS Value
Set the mask bits for both voice data and signaling data. Enter 0 to disable this feature.
Signaling IP Address
When a data frame cannot be identified by the ToS voice data or ToS signaling data, the
Signaling IP Address is checked. Matched frames are loaded on a High Priority Software
Queue and a Nominal Hardware Queue.
Signaling IP Mask
The mask associated with the Signaling IP Address described above.
KeepAlive Up Count
If the switch detects that a port may be down, it will generate echo message requests to the
far end of the connection. The KeepAlive Up Count is the number of requests sent from the
port when the port transitions from Down to Up, to verify the status of the port. The valid
range is 0-255.
KeepAlive Down Count
If the switch detects that a port may be down, it will generate echo message requests to the
far end of the connection. The KeepAlive Down Count is the number of requests sent from
the port when the port transitions from Up to Down, to verify the status of the port. This only
displays if the port is using PPP as its encapsulation type. The valid range is 0-255.
KeepAlive Timeout
The number of 100 millisecond increments between generated echo message requests. This
only displays if the port is using PPP as its encapsulation type. The valid range is 0-255.
DTR Pulse Width
A Data Terminal Ready (DTR) Pulse is sent at the hardware level to determine a port is still
synchronized with its far end connection. The Pulse Width is the number of 100 millisecond
increments that the pulse lasts. This only displays if the port is using PPP as its encapsulation
type. The valid range is 0-255.
DTR Pulse Count
A Data Terminal Ready (DTR) Pulse is sent at the hardware level to determine a port is still
synchronized with its far end connection. The Pulse Count is the number of pulses generated
when a line is down. This only displays if the port is using PPP as its encapsulation type. The
valid range is 0-255.