Stp Port States; The Bridge Configuration Screen - ZyXEL Communications MES-2110 User Manual

11.1.3 STP Port States

STP assigns five port states to eliminate frame looping. A bridge port is not
allowed to go directly from blocking state to forwarding state so as to eliminate
transient loops.
Table 24 STP Port States
PORT
STATE
Disabled
Blocking
Listening
Learning
Forwarding

11.2 The Bridge Configuration Screen

Click Configuration > Bridge Menu > Bridge Config to open the following
screen.
Figure 36 Configuration > Bridge Menu > Bridge Config
MES-2110 User's Guide
DESCRIPTION
STP is disabled (default).
Only configuration and management BPDUs are received and processed.
All BPDUs are received and processed.
Note: The listening state does not exist in RSTP.
All BPDUs are received and processed. Information frames are submitted
to the learning process but not forwarded.
All BPDUs are received and processed. All information frames are received
and forwarded.
Chapter 11 Bridge
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