Specifications

8 ExtremeWare XOS 10.1 Concepts Guide
Contents
STP Configurations 142
Basic STP Configuration 142
Multiple STPDs on a Port 145
VLAN Spanning Multiple STPDs 145
EMISTP Deployment Constraints 146
Per-VLAN Spanning Tree 148
STPD VLAN Mapping 148
Native VLAN 148
Rapid Spanning Tree Protocol 148
RSTP Terms 149
RSTP Concepts 149
RSTP Operation 152
STP Rules and Restrictions 159
Configuring STP on the Switch 159
STP Configuration Examples 160
Displaying STP Settings 163
Chapter 11 Virtual Router Redundancy Protocol
Overview 165
Determining the VRRP Master 166
VRRP Tracking 166
Electing the Master Router 168
Additional VRRP Highlights 168
VRRP Operation 169
Simple VRRP Network Configuration 169
Fully-Redundant VRRP Network 170
VRRP Configuration Parameters 171
VRRP Examples 172
Configuring the Simple VRRP Network 172
Configuring the Fully-Redundant VRRP Network 173
Chapter 12 IP Unicast Routing
Overview of IP Unicast Routing 175
Router Interfaces 176
Populating the Routing Table 177
Proxy ARP 178
ARP-Incapable Devices 178
Proxy ARP Between Subnets 178
Relative Route Priorities 179
Configuring IP Unicast Routing 179