Cabletron Systems Netlink FRX4000, Руководство пользователя

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8-26 FRX4000/FRX6000 4.0 User Guide, Rev 01
1
= Alternate Route on Line Failure – selects the first port that is not in a failed
state. If the selected port does not make a connection, the call will be cleared, even
if other ports are available.
2
= Alternate Route on Line Busy – selects the first port that has LCNs available
(is not busy). If the port has failed, the next available port will be selected.
3
= Least LCN with Throughput – selects the line with the minumum loading, cal-
culated by weight and number of LCNs in use on that line. (Each line is assigned
a weight proportional to its throughput within the routing path.)
If use of a routing algorithm is not desired, simply accept the default, and specify only
one routing path.
Systematic Redirection
will redirect (if
Y
) all calls to Redirection Address 0 instead of the primary address. If
that address cannot be reached and
Redirect on Busy
and/or
Redirect on Out of Order
are set to
Y
, a call will be placed to Redirection Address 1, then (if necessary) Redi-
rection Address 2, and so on.
Redirect on Busy
will redirect calls (if
Y
) according to the Redirection Addresses if the current sub-
scriber has no LCNs available.
Redirect on Out of Order
will redirects calls (if
Y
) according to the Redirection Addresses if the if the current
subscriber’s port is out of order.
Connection Priority
prioritizes this subscriber for intra-nodal traffic; the higher the number, the higher the
priority. (This priority has no effect on traffic exiting a node.)
Priorities are configured on all logical interfaces that use a physical frame relay port.
The device processor in the node uses these priorities to help determine the order in
which it will process protocols.
When configuring priorities, be careful to consider the types of
traffic being routed on other connections in the node.
1st,2nd,etc. Path Configured
includes or excludes the associated port as a routing path to the subscriber device. At
least one path must be specified.
RLP
identifies the RLP that contains the port specified for the next parameter.
Port
identifies the port(s) that make up the routing path(s).
Redirection Address 0,1,etc.
are up to five subscribers that will be called according to the specified redirection
option. The FRX4000/6000 can redirect an X.25 call to an alternate subscriber if the