extreme xos 用户指导.doc

XOS
XOS
XOS运行平台
10808
8810
主要支持8810以下模块
■ G48T module 48端口 10/100/1000BASE-T RJ-45模块
■ G48P module 48端口 10/100/1000BASE-T 以太网供电(PoE) RJ-45模块
■ G24X module 24端口 1000BASE-X mini-GBIC模块
■ 10G4X module 4端口 10BASE-X XENPAK模块
X450系列交换机
8806


注:IEEE 规范使得第二层交换机能够提供流量优先级和动态组播过滤服务。优先级规范工作在媒体访问控制(MAC)帧层(OSI 参考模型第二层)。 标准也提供了组播流量过滤功能,以确保该流量不超出第二层交换网络范围。
(Spanning Tree Protocol )
Policy-Based Quality of Service


DHCP/BOOTP Relay
Standby Router Protocol (ESRP) Extreme备用路由器协议
8. Automatic Protection Switching (EAPS)以太网自动保护环交换
Loop Recovery Protocol (ELRP)
Routing Information Protocol 版本1和版本2
基于IPv6的RIP协议
Shortest Path First (OSPF) Version 2 Routing Protocol和Version3 Routing Protocol
Gateway Protocol (BGP) version 4
support
-policy support for routing protocols访问策略的路由
list support for packet filtering
snooping to control IP multicast traffic :以IGMP侦测控制IP组播
Independent Multicast-Dense Mode (PIM-DM)
19. Protocol Independent Multicast-Sparse Mode (PIM-SM)
sharing on multiple ports, across all blades多端口负载均衡
client and mand authentication support
+ support
line interface (CLI) connection
24. CLI connection
Shell (SSH2) connection
Management Protocol (SNMP) support支持简单网络管理协议
Monitoring (RMON)远程监控
mirroring

work Login support
-Flow
Layer Discovery Protocol (LLDP)

34. Link Aggregation Control Protocol (LACP)
graceful restart
Link Status Monitor (ELSM)
-in-MAC tunneling
Fault Management (CFM)
-limiting
STP (MSTP)
XOS突出特点
Routers
(1)8810和X450系列交换机支持三个系统虚拟路由器(VR-Default, V