Data Sheet

LAYER 2 FUNCTIONAL DESCRIPTION
L2MACaddresstable 32K-2
LinkAggregation
802.3adwithLACP
EtherChannelLiked
Max.memberpergroup
Unicast/MulticasttracBalanceoverTrunkingport
LACPFallback
Yes(Total:64)
Yes(Total:64)
32
Yes
Yes  
VLAN
IEEE802.1QTaggedBased
Port-Based
PrivateVLAN
GVRP
802.1vProtocol
VoiceVLAN
MAC-basedVLAN
IP-subnetVLAN
MACVoiceVLAN
VTPv1/v2
Yes 
Yes(4093VLANs) 
Yes 
No 
No 
No 
No 
No 
No 
No 
SpanningTree
IEEE802.1D
IEEE802.1w
IEEE802.1s
SpanningTreeFastForwarding
LoopGuard
BPDUlter/guard
AutoEdge
TCNGuard
RootGuard
No 
Yes 
Yes(31+1instances) 
Yes 
Yes 
Yes 
Yes 
Yes 
Yes 
StormControl
Broadcast
UnknownMulticast
DLF(unknownunicast)
Yes 
Yes 
Yes
IGMP/MLDSnooping
IGMPSnoopingv1/v2/v3
MLDSnoopingv1/v2
IGMPv1/v2andMLDv1/v2queriersupport
IGMPImmediateLeave
Yes(total4096groups/64staticentries)
Yes(totally255VLANs) 
Yes
IGMPPlusEnhancedImplementation
IGMPPlusforautomaticmulticastacrossM4300/M4500
(SpineandLeaf)atLayer2
(RemovingtheneedforL3PIMrouting)
Yes
GMRP No
JumboFrame Yes(9K)
QinQ Yes
LinkStateTracking Yes
Portbackup Yes
LoopProtection Yes
LinkFlapping Yes
SECURITY FUNCTIONAL DESCRIPTION
Static/DynamicPortSecurity(MAC-based)
Yes
1.Static:20/interface
2.Dynamic:600/interface
802.1x
Port-Based
Mac-Based
VLANassignment
MACBypass
GuestVLAN
UnauthenticatedVLAN
QoSassignment
Supplicant
Authenticator
Yes
Yes
Yes
Yes
Yes
Yes
No
No
Yes
100GE-Enabled Managed Switches Data Sheet
M4500 series
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