HIMA HIMax X-COM 01 E - 4.3.3 The Ethernet Switch Tab; 4.3.4 The VLAN Tab (Port-Based VLAN)

4 Start-Up X‑COM 01 E
Page 34 of 46 HI 801 566 E Rev. 13.00.00
4.3.3 The Ethernet Switch Tab
The Ethernet Switch tab contains the following parameters:
Designation
Description
Name
Port (Eth1…Eth4) in accordance with the arrangement on the connector
board. Only one configuration is allowed/possible for each port.
Range of values: 1…4
Speed [MBit/s]
▪ 10: Data rate 10 Mbit/s.
▪ 100: Data rate 100 Mbit/s.
Autoneg: Automatic baud rate setting.
Default value: Autoneg
Flow Control
▪ Full duplex: Simultaneous communication in both directions.
▪ Half duplex: Communication in one direction.
▪ Autoneg: Automatic communication control.
Default value: Autoneg
Autoneg also
with fixed
values
The Advertising function (forwarding the speed and flow control properties) is
also performed if the parameters Speed and Flow Control have fixed values.
This allows other devices whose ports are set to Autoneg to detect the
settings of the HIMax port settings.
Default value: Activated
Limit
Limit the inbound multicast and/or broadcast packets.
▪ Off: No limitation.
▪ Broadcast: Limit broadcast (128 kbit/s).
▪ Multicast and Broadcast: Limit multicast and broadcast packets (1024
kbit/s).
Default value: Broadcast
Table 17: Ethernet Switch Parameters
4.3.4 The VLAN Tab (Port-Based VLAN)
For configuring the use of port-based VLAN. For further details, refer to the communication
manual (HI 801 101 E).
i
If VLAN is to be supported, port-based VLAN must be off to enable each port to communicate
with the other switch ports.
For each port of a switch, the user can define to which other ports of the switch received
Ethernet frames may be sent to.
The table in the VLAN tab contains entries through which the connection between two ports can
be set to active or inactive.
Name
Eth1
Eth2
Eth3
Eth4
Eth1
---
---
---
---
Eth2
Active
---
---
---
Eth3
Active
Active
---
---
Eth4
Active
Active
Active
---
COM
Active
Active
Active
Active
Table 18: VLAN Tab
Default value: All connections between ports are set to Active