22 CHAPTER 1: GETTING STARTED
Figure 1 Networking Topology with XRN
Product Features Table 4 lists the function features:
Unit 2
Unit 1
Unit3
Unit 4
Fabric
Server
Core
switches
Workgroup
switches
Desktop
PCs
Table 4 Function Features
Features Description
VLAN VLAN compliant with IEEE 802.1Q Standard
Port-based VLAN
Voice VLAN
STP protocol Spanning Tree Protocol (STP) / Rapid Spanning Tree Protocol
(RSTP), compliant with IEEE 802.1D/IEEE802.1w Standard
Flow control IEEE 802.3 flow control (full-duplex)
Back-pressure based flow control (half-duplex)
Broadcast Suppression Broadcast Suppression
Multicast Internet Group Management Protocol (IGMP) Snooping
Internet Group Management Protocol (IGMP)
Protocol-Independent Multicast-Dense Mode (PIM-DM)
Protocol-Independent Multicast-Sparse Mode (PIM-SM)
IP routing Static route
RIP V1/v2
OSPF
IP routing policy
DHCP Dynamic Host Configuration Protocol (DHCP) Relay
DHCP Client
Link aggregation Link aggregation
Mirror Mirror based on the traffic classification
Port-based mirror