7. 802.1X Monitor: View port status and Statistics.
8. IGMP Monitor: View-only field that shows IGMP status and Groups table.
9. Mac Address Table: List current MAC address learned by the Managed Switch.
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 learn table, etc.
12. CFM Information: View the current port‟s CFM information, e.g. CFM stack, CFM
statistics, Maintenance End Point, Remote Maintenance End Points, Linktrace Reply.
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 Sate: 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.