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6.4.2 Register17: Pin & EEPROM Register for VLAN
RTL8305SB
2002/04/09
29
Rev.1.0
Reg.bit
17.15~17.6
Reserved
17.5
Name
Description
Disable VLAN:
1: Disable VLAN
0: Enable VLAN
Disable Tag Aware:
1: Disable the 802.1Q tagged-VID Aware function. The
RTL8305SB will not check the tagged VID of received frame to
do the VLAN classification. The RTL8305SB will always use
Port Based VLAN mapping.
0: Enable the Member Set Filtering function of VLAN Ingress
Rule. The RTL8305SB will check the tagged VID of received
frame to do the VLAN classification. The RTL8305SB will use
tagged-VID VLAN mapping for tagged frame and will use Port
Based VLAN mapping for untagged and priority-tagged frame.
Disable Member Set Filtering:
1: Disable the Member Set Filtering function of VLAN
Ingress Rule. The RTL8305SB will not discard any frames
associated with a VLAN for which that port is not in the
member set.
0: Enable the Member Set Filtering function of VLAN Ingress
Rule. The RTL8305SB will discard any frames associated with
a VLAN for which that port is not in the member set.
Disable Tag Admit Control: Acceptable Frame Type:
1: Disable Tag Admit Control: Acceptable Frame Type is
“Admit All”. The RTL8305SB will receive all frames.
0: Enable Tag Admit Control: Acceptable Frame Type is
“Admit All Tagged”. The RTL8305SB will receive only the
VLAN-tagged frame and drop all other untagged frames and
priority tagged (VID=0) frame.
Disable Leaky VLAN:
1: Disable to forward unicast frames to other VLAN.
0: Enable to forward unicast frames to other VLAN.
Mode
RW
RW
Default
1111 1111 11
1
DisVLAN
17.4
DisTagAware
RW
1
17.3
DisMemFilter
RW
1
17.2
DisTagAdmitCtrl
RW
1
17.1
DisLeaky
Broadcast and multicast frames adhere to the VLAN
configuration.
Disable ARP Broadcast to all VLAN:
1: Disable to broadcast the ARP broadcast packet to all
VLANs.
0: Enable to broadcast the ARP broadcast packet to all
VLANs.
RW
1
17.0
DisARP
ARP broadcast frame: DID is all F.
RW
1