Description:
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nbsCmmcPortMappingType OBJECT-TYPE
SYNTAX INTEGER {notSupported(1), unavailable(2), open(3), source(4), destination(5), sourceHelper(6), interChasLink(7)}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Administrative crossbar mapping restrictions for this port.
Non-crossbar ports must be reported as notSupported(1).
If notSupported, any SET attempts will be rejected. Users
may not set this object to notSupported(1).
Users may mark the port as unavailable(2). If unavailable,
the Agent will reject any attempts to map from or to this
port.
By default, each crossbar port is open(3). Open ports have
no mapping restrictions.
Ports that are set to source(4) may be used as the input
(nbsCmmcPortZoneIfIndexAdmin) port by any other crossbar
port. Their own input port may only be mapped to ports
whose nbsCmmcPortMappingType is sourceHelper(6).
Ports that are set to destination(5) may set their own input
(nbsCmmcPortZoneIfIndexAdmin) port to any other crossbar
port. They may not be used as the input port for other
ports.
A sourceHelper(6) port is used to provide whatever sort of
link indication is needed by external traffic sources that
are connected to a source(4) port.
Ports set to interChasLink(7) are physically cabled to
another crossbar port in a separate chassis. That
connection should be entered by the user in the network
topology objects nbsCmmcPortRMChassis, nbsCmmcPortRMSlot,
and nbsCmmcPortRMPort for both those connected ports."
DEFVAL {open}
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