302 
external 
Ethernet interface external loopback testing, 6 
F 
fas
t 
MAC address table ARP fast update, 32 
fiber po
rt 
Ethernet interface fiber port (Layer 2), 12 
flow co
ntrol 
Ethernet interface generic flow control, 7 
Ethernet interface PFC, 7 
fo
rcing 
Ethernet interface fiber port (Layer 2), 12 
format
 
LLDP frame encapsulation (Ethernet II), 255 
LLDP
 frame encapsulation (SNAP), 255 
LLDP
 frame encapsulation format, 268 
LLDP
 management address encoding 
format, 266 
forwa
rding 
Layer 2 forwarding configuration 
(cut-through), 287 
MAC add
ress table frame forwarding rule, 29 
MST
 forwarding port state, 98 
spa
nning tree forward delay timer, 109 
STP
 BPDU forwarding, 89 
STP
 forward delay timer, 90 
frame 
Ethernet interface jumb
o frame support, 5 
Layer 2 forwa
rding configuration 
(cut-through), 287 
LLDP
 frame encapsulation format, 268 
loop dete
ction (Ethernet frame header), 141 
loop dete
ction (inner frame header), 141 
loop dete
ction interval, 142 
MAC add
ress learning, 22 
MAC add
ress table blackhole entry, 25 
MAC add
ress table configuration, 22, 23, 35 
MAC add
ress table entry configuration, 24 
MAC add
ress table frame forwarding rule, 29 
MAC add
ress table multiport unicast entry, 25 
MAC Informa
tion configuration, 37, 38 
MSTP
 BPDU protocol frames, 94 
port-ba
sed VLAN frame handling, 152 
PVST
 BPDU protocol frames, 92, 92 
QinQ CV
LAN Ethernet frame header tag, 223 
QinQ imple
mentation, 224 
QinQ SVLAN Ethernet fra
me header tag, 223 
RSTP
 BPDU protocol frames, 90 
spa
nning tree port mode configuration, 117 
STP
 BPDU protocol frames, 81 
STP
 TCN BPDU protocol frames, 81 
VLAN frame 
encapsulation, 148 
G 
GARP
 
VLAN Registration Protocol. Use GVRP 
gene
rating 
conversational remote MAC learning, 34 
gene
ric flow control (Ethernet interface), 7 
Gene
ric VLAN Registration Protocol. Use GVRP 
global
 
Ethernet link aggregation load sharing mode 
set, 58 
loop dete
ction enable, 143 
loop dete
ction protection action, 144 
MAC add
ress learning disable, 27 
MAC add
ress table multiport unicast entry 
configuration, 26 
grou
p 
Ethernet link aggregate group Selected ports 
min/max, 54 
Ethernet lin
k aggregation, 49 
Ethernet lin
k aggregation group, 41 
Ethernet lin
k aggregation group (Layer 2 
static), 49, 50 
Ethernet lin
k aggregation group (Layer 2), 49 
Ethernet lin
k aggregation group (Layer 3 
dynamic), 51 
Ethernet lin
k aggregation group (Layer 3 
static), 51 
Ethernet lin
k aggregation group (Layer 3), 51 
Ethernet lin
k aggregation group load sharing, 58 
Ethernet lin
k aggregation LACP, 45 
Ethernet lin
k aggregation load sharing 
mode, 48, 58 
Ethernet lin
k aggregation member port state, 41 
VLAN gro
up configuration, 161 
GVRP
 
MVRP compatibility, 212 
H 
hello 
s
panning tree timer, 109 
STP
 timer, 90 
host
 
voice VLAN host+IP phone connection (in 
series), 193 
voice VLAN I
P phone+device connection, 194 
hybrid po
rt 
port-based VLAN assignment (hybrid port), 153 
I 
identifying