AirLive SNMP-24MGB - Manual (Page 163)

4. Web Management in SNMP-24MGB
AirLive SNMP-24MGB v2 User’s Manual 156
The same definition as in the RSTP specification for the CIST ports.
Admin P2P: (Auto/ True/ False)
The same definition as in the RSTP specification for the CIST ports.
Restricted Role: (Yes/ No)
If “Yes” causes the Port not to be selected as Root Port for the CIST or any MSTI,
even it has the best spanning tree priority vector. Such a Port will be selected as
an Alternate Port after the Root Port has been selected. This parameter is “No” by
default. If set, it can cause lack of spanning tree connectivity. It is set by a network
administrator to prevent bridges external to a core region of the network
influencing the spanning tree active topology, possibly because those bridges are
not under the full control of the administrator.
Restricted TCN: (Yes/ No)
If “Yes” causes the Port not to propagate received topology change notifications
and topology changes to other Ports. This parameter is “No” by default. If set it
can cause temporary loss of connectivity after changes in a spanning trees active
topology as a result of persistent incorrectly learned station location information. It
is set by a network administrator to prevent bridges external to a core region of
the network, causing address flushing in that region, possibly because those
bridges are not under the full control of the administrator. or the status of MAC
operation for the attached LANs transitions frequently.
Mcheck:
The same definition as in the RSTP specification for the CIST ports.
Parameter description:
MSTP State:
MSTP protocol is Enable or Disable.