18 CHAPTER 1: PRODUCT OVERVIEW
Function Features
Tabl e 1 Function features
Features Implementation
VLAN
VLAN compliant with IEEE 802.1Q Standard
Port-based, protocol-based, and IP subnet-based VLAN
GARP VLAN registration protocol (GVRP)
Super VLAN
VLAN isolation
Guest VLAN
Dynamic VLAN
STP protocol
spanning tree protocol (STP)/rapid spanning tree protocol
(RSTP)/multiple spanning tree protocol (MSTP), compliant
with IEEE 802.1D/IEEE 802.1w/IEEE 802.1s Standard
Flow control
IEEE 802.3x flow control (full-duplex)
Back-pressure-based flow control (half-duplex)
Broadcast storm control
Broadcast storm control
Multicast control
Multicast
Internet group management protocol snooping (IGMP
snooping)
Internet group management protocol (IGMP v2)
Protocol-independent multicast-dense mode (PIM-DM)
Protocol-independent multicast-sparse mode (PIM-SM)
Multicast source discovery protocol (MSDP)
Multiprotocol BGP (MBGP)
Any-RP
IP routing
Static route
Routing information protocol (RIP) v1/v2
Open shortest path first (OSPF)
Border gateway protocol (BGP)
Intermediate system-to-intermediate system intra-domain
routing information exchange protocol (IS-IS)
Equivalent routes
Policy-based routing
IP routing policy
OSPF/IS-IS/BGP graceful restart (GR)
Link aggregation
Inter-card link aggregation
LACP
DHCP
Dynamic host configuration protocol (DHCP) relay
DHCP server
DHCP Option82 and Option60
Mirroring
Supports the port-based inter-card mirroring and
flow-based inter-card mirroring
Flow mirroring (packets can be duplicated to CPU and other
ports)
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