Cabletron Systems Netlink FRX4000, User Manual

Page: 131 / 426

Configuring X.25 8-25
In this case, other system factors will determine whether line 1,0 or line 1,2 will be
selected. If we assume 1,0 is selected, the new values of
U
will be as follows, giving
line 1,2 the next call:
Line
U
0,0 4
1,0 4
1,1 failed
1,2 2
If the database is changed and lines are added or deleted from the routing path config-
uration, or if lines become operational or not operational, the next Call Request will
trigger new
U
values based on the lines available at the moment. As operational lines
fill up their LCNs they are excluded from getting new calls. If all operational lines
have all LCNs in use, new calls will be cleared.
Subscriber Parameters
1
The software does not verify that a specified RLP and port exist. Make sure the RLP is
installed, and that both the RLP and port are configured in the database.
Subscriber Name
identifies the subscriber to the console operator.
Routing Algorithm
allows creation of a "hunt group" of ports (see example on page 8-24 ), for the purpose
of routing per a pre-selected algorithm:
0
= Round Robin – selects ports specified cyclicly in numerical order according
to the list of Redirection Addresses. If the selected port is unreachable or con-
gested, the Call Request will be sent to the next port. (If the port becomes
available again, it will be included in its assigned position.)
Table 8-6 Subscriber Parameters
Parameter Valid Values Default Value
Subscriber Name
0–31 characters none
Routing Algorithm 0–3 0
Systematic Redirection Y/N N
Redirect on Busy Y/N N
Redirect on Out of Order Y/N N
Connection Priority 0–9 0
1st,2nd,etc. Path Configured Y/N N
RLP
FRX4000:
0
FRX6000: 0-7
1
0
Port
Physical port:
0–7
1
Logical port:
8-63
1
0
Redirection Address 0,1,etc.
valid address none