MEDIATEK Ralink MT7620 - Page 239

PGMT7620_V.1.0_040503
Page 239 of 523
MT7620 PROGRAMMING GUIDE
Integrated 802.11n MAC/BBP and 2.4 GHz RF/FEM Router-on-a-Chip
2.20.3.2 Multicast Frames
FTAG
DA
Type
IP4/IP6 Protocol
Description
MC
The first bit of MSB is
1’b1.
-
-
Multicast Frames
IGMP
-
08-00
0x02
IGMP Message
IP_MULT
01-00-5E-xx-xx-xx
-
-
IP Multicast (UDP)
MLD
-
86-DD
0x00
0x3A
Hop-by-Hop
ICMPv6 (MLDv2)
IPV6
_MULT
33-33-xx-xx-xx-xx
-
-
IPv6 Multicast (UDP)
BPDU
01-80-C2-00-00-00
-
-
Bridge Group Address (BPDU)
REV_01
01-80-C2-00-00-01
-
-
Clause 31 (MAC Control) of IEEE Std 802.3
CONTROL
(PAUSE)
-
88-08
-
Discarded
01-80-C2-00-00-01
or Unicast DA
88-08
Followed by 00-
01
MAC Control -Pause Frame (< 1518 bytes)
(Discarded)
REV_02
01-80-C2-00-00-02
-
-
Clause 43 (Link Aggregation) and Clause
57 (OAM) of IEEE Std 802.3
PAE
01-80-C2-00-00-03
or Other
88-8E
-
IEEE Std 802.1X PAE address
REV_03
01-80-C2-00-00-03
-
-
REV_UN
01-80-C2-00-00-04
to 05
-
-
Reserved for future standardization—
media access method specific
01-80-C2-00-00-06 to
0D
-
-
Reserved for future standardization—
VLAN-aware Bridge specific
REV_0E
01-80-C2-00-00-0E
IEEE Std 802.1AB Link Layer Discovery
Protocol multicast address
REV_UN
01-80-C2-00-00-0F
Reserved for future standardization—
VLAN-aware Bridge specific
REV_10
01-80-C2-00-00-10
All LANs Bridge Management Group
Address
REV_20
01-80-C2-00-00-20
GMRP Address
REV_21
01-80-C2-00-00-21
GVRP Address
REV_UN
01-80-C2-00-00-22
to
01-80-C2-00-00-xx
-
-
Reserved for future standardization