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CHAPTER 4: SYSTEM ADMINISTRATION
4.4.4
VLAN
MULTINET4 MULTI-PORT SERIAL SERVER & MANAGED SWITCH – INSTRUCTION MANUAL
Field Name
Port ID:
Unique port identifier.
State:
This parameter can take one of the following values:
Role:
This parameter can take one of the following values:
Cost:
The cost metric associated with this port. This is automatically
determined based on the speed of the interface and the
configured cost style (32-bit or 16-bit).
Rx CFGs:
The number of STP configuration BPDUs received on this port.
Rx TCNs:
The number of STP TCNs (Topology Change Notifications)
received on this port.
Rx RSTPs:
The number of RSTP BPDUs received on this port.
Tx BPDUs:
The number of BPDUs (STP or RSTP) transmitted on this port.
For a discussion of VLAN configuration see 6.4.3: VLANs and Serial Ports.
4.4.4.1 VLAN: Global Settings
This screen enables you enable VLAN functionality on a switch.
FIGURE 4–40: Ethernet: VLAN: Global Settings
Table 4–40: RSTP: Port Status
Field Value
• Disabled
• Blocking
• Forwarding
• Learning
• Listening
• Root
• Designated
• Backup
• Alternate
SYSTEM ADMINISTRATION
4–65
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