![background image](http://html.mh-extra.com/html/interlogix/ns3702-24p-4s/ns3702-24p-4s_user-manual_2077362144.webp)
144
Disabled
– the port only responds to network management messages and must return to the blocking state first
A port transitions from one state to another as follows:
From initialization (switch boot) to blocking
From blocking to listening or to disabled
From listening to learning or to disabled
From learning to forwarding or to disabled
From forwarding to disabled
From disabled to blocking
Figure 4-7-1:
STP Port State Transitions
You can modify each port state by using management software. When you enable STP, every port on every switch in the network
goes through the blocking state and then transitions through the states of listening and learning at power up. If properly configured,
each port stabilizes to the forwarding or blocking state. No packets (except BPDUs) are forwarded from, or received by, STP
enabled ports until the forwarding state is enabled for that port.
2. STP Parameters
Summary of Contents for NS3702-24P-4S
Page 1: ...NS3702 24P 4S User Manual P N 1072832 REV 00 01 ISS 14JUL14 ...
Page 102: ...102 Figure 4 5 4 LACP Port Configuration Page Screenshot ...
Page 119: ...119 Figure 4 6 4 VLAN Membership Status for Static User Page Screenshot ...
Page 124: ...124 Figure 4 6 6 Private VLAN Membership Configuration page screenshot ...
Page 140: ...140 Figure 4 6 21 Group Name to VLAN Mapping Table Page Screenshot ...
Page 164: ...164 Figure 4 8 2 Multicast Flooding ...
Page 184: ...184 Figure 4 8 15 MLD Snooping Port Group Filtering Configuration Page Screenshot ...
Page 204: ...204 Figure 4 9 6 QoS Egress Port Tag Remarking Page Screenshot ...
Page 209: ...209 QoS Class QoS Class value can be any of 0 7 DPL Drop Precedence Level 0 1 ...
Page 251: ...251 Figure 4 11 3 Authentication Method Configuration Page Screenshot ...
Page 286: ...286 Figure 4 11 11 RADIUS Server Configuration Screenshot ...
Page 290: ...290 Figure 4 11 17 Add User Properties Screen Figure 4 11 18 Add User Properties Screen ...
Page 298: ...298 non committed changes will be lost ...
Page 349: ...349 Figure 4 16 2 PoE Configuration Screenshot ...