172
10. SFP Information:
View
the current port‟s SFP information, e.g. speed, Vendor ID,
Vendor S/N, etc.. SFP port state shows current DMI (Diagnostic monitoring interface)
temperature, voltage, TX Bias, etc..
11. DHCP Snooping:
View the DHCP learning table, etc..
12.
LLDP Status:
View the TLV information sent by the connected device with LLDP-
enabled.
13. Loop Detection Status:
View the Loop Detection status of each port.
4.5.1 Switch Port State
In order to view the real-time port status of the Managed Switch, select
Switch Port State
from the
Switch Monitor
menu and then the following screen page appears.
Port Number:
The number of the port.
Media Type:
The media type of the port, either TX or Fiber.
Port State:
This shows each port‟s state which can be
D
(Disabled),
B/L
(Blocking/Listening),
L
(Learning) or
F
(Forwarding).
Disabled:
A port in this state does not participate in frame relay or the operation of
the Spanning Tree Algorithm and Protocol if any.
Blocking:
A Port in this state does not participate in frame relay; thus, it prevents
frame duplication arising from multiple paths existing in the active topology of Bridged
LAN.
Learning
: A port in this state prepares to participate in frame relay. Frame relay is
temporarily disabled in order to prevent temporary loops, which may occur in a
Bridged LAN during the lifetime of this state as the active topology of the Bridged
LAN changes. Learning is enabled to allow information to be acquired prior to frame
Summary of Contents for FOS-3124 SERIES
Page 202: ...202 Restart DHCP service ...
