3Com 3032 Configuration Manual page 221

DCE equipment in X.25 networks to provide the function of load balancing for
DTE equipment) then configuration of X.25 load balancing needs to be made on
the routers.
The main configuration tasks of X.25 load balancing are as follows:
Start X.25 switching
Create X.25 hunt group
Add interfaces and XOT Tunnels to hunt group
Configure the X.25 switching route whose forward address is hunt group
Configure other X.25 switching routes
Hunt group addresses do not need separate configuration. Only the destination
addresses need to be set as hunt group addresses on source DTEs.
1 Start X.25 switching
Perform the following configuration in system view.
Table 260 Start /Close X.25 switching function
Operation
Start X.25 switching
Close X. 25 switching
2 Create X.25 hunt group
Perform the following configuration in system view.
Table 261 Create/Delete X.25 hunt group
Operation
Create X.25 hunt group
Delete X.25 hunt group
3 Add interfaces and XOT Tunnels to hunt group
Perform the following configuration in X.25 hunt group view.
Table 262 Add/Delete interfaces or XOT Tunnels in hunt group
Operation
Add interfaces to hunt group
Delete specified interfaces from hunt
group
Add XOT Tunnels to hunt group
Delete specified XOT Tunnels from hunt
group
It should be noted that a hunt group can have ten synchronous serial interfaces or
XOT Tunnels at most. XOT Tunnels cannot be added to the hunt group that adopts
vc-number channel selection policy.
4 Configure X.25 switching route which is forwarded to hunt group
Perform the following configuration in system view.
Command
x25 switching
undo x25 switching
Command
x25 hunt-group hunt-group-name {
round-robin | vc-number }
undo x25 hunt-group hunt-group-name
Command
channel interface interface-type
interface-number
undo channel interface
interface-type interface-number
channel xot ip-address
undo channel xot ip-address
Configure X.25 217