HP 7102dl - ProCurve Secure Router Configuration Manual page 140

Configuring Backup WAN Connections
Configuring a Persistent Backup Connection
N o t e
3-52
bri 1/3 is UP
Line status: ready
Caller ID will be used to route incoming calls
Caller ID normal
Switch protocol: AT&T 5ESS
SPID 1 25655522220101, LDN 1 5552222
SPID 2 n/a, LDN 2 n/a
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
1115 packets input, 0 bytes, 0 no buffer
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame
0 abort, 0 discards, 0 overruns
1117 packets output, 0 bytes, 0 underruns
Figure 3-13. Viewing the Status of an BRI Interface
Configuring Timers for Bonded ISDN Calls. If you bond two channels to
increase bandwidth for a backup ISDN connection, you can configure a
number of timers for the bonded connection. You configure these timers from
the BRI interface configuration mode context, although you enter the com-
mand to enable channel bonding when you configure a backup call list. See
"Adding a Number to a Backup Dial List" on page 3-65.
The two-port ISDN modules support MLPPP for channel aggregation. The
backup ISDN modules support channel bonding if you configure a persistent
backup connection to another ProCurve Secure Router.
You can configure the bonding timers listed in Table 3-8.
Table 3-8. BONDing Commands
Command Syntax
bonding txadd-timer
bonding txcid-timer
bonding txdeq-timer
bonding txfa-timer
bonding txinit-timer
bonding txnull-timer
Function
aggregate call timeout
B channel negotiation timeout
network delay equalization timeout
frame pattern detection timeout
origination endpoint negotiation timeout
answering endpoint negotiation timeout
Interface activated
but not currently
providing
connection
Number at which the
local router can be
reached
Default Value in
Seconds
50
5
50
10
10
10