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(Revised 2011-11-18)
Page 153 of 157
Example 5
– Basic understanding of Overlapping VLANs
Receiving
Port #
Tagged VID
in packet
Destination
Address
Transmitting
Port #s
Notes
TX1
Untagged
MAC on port TX2,
VID=4
TX2
Unicast Traffic
TX1
Untagged
MAC on port TX3
TX2
Floods VLAN 4
TX1
VID 4
MAC on port TX2,
VID=4
TX2
Strips VID off packet
TX1
VID 4
Unknown MAC
TX2
Strips VID off packet & Floods VLAN 4
TX2
Untagged
MAC on port TX1,
VID=2
TX1
Unicast Traffic
TX2
Untagged
MAC on port TX5,
VID=2
TX5
Unicast Traffic
TX2
VID 2 or 3
MAC on port TX5,
VID=2 and 3
TX5
Strips VID off packet (or floods if MAC
is unknown for VID)
TX2
Untagged
Unknown MAC
TX1, TX3-TX8 Floods VLAN 2
TX3
Untagged
MAC on port TX1,
VID=3
TX2, TX4-TX8 Floods VLAN 3
TX3
Untagged
MAC on port TX2,
VID=3
TX2
Unicast Traffic
TX3
Untagged
MAC on port TX5,
VID=3
TX5
Unicast Traffic
TX3
VID 2 or 3
MAC on port TX2,
VID=2 and 3
TX2
Strips VID off packet (or floods if MAC
is unknown for VID)
Summary of Contents for 7018TX
Page 8: ...Revised 2011 11 18 Page 8 of 157 Clean only with a damp cloth...
Page 30: ...Revised 2011 11 18 Page 30 of 157 Administration SNMP Continued...
Page 34: ...Revised 2011 11 18 Page 34 of 157 DHCP Server Setup Profiles Continued...
Page 37: ...Revised 2011 11 18 Page 37 of 157 DHCP Server Setup IP Maps Continued...
Page 43: ...Revised 2011 11 18 Page 43 of 157 DHCP Relay Local IP Setup Continued...
Page 49: ...Revised 2011 11 18 Page 49 of 157 Ports Configuration Continued...
Page 81: ...Revised 2011 11 18 Page 81 of 157 IGMP RFilter Continued Modifying rfilter port settings...
Page 89: ...Revised 2011 11 18 Page 89 of 157 N Ring Advanced Configuration Continued...
Page 108: ...Revised 2011 11 18 Page 108 of 157...
Page 146: ...Revised 2011 11 18 Page 146 of 157...
Page 148: ...Revised 2011 11 18 Page 148 of 157...