HP VPN Firewall Appliances High Availability Configuration Guide

ManualsBrandsHP ManualsComputer AccessoriesHP ProCurve Switch xl Access Controller Module

Configuring load sharing criteria for link aggregation groups ······································································ 160

Displaying and maintaining Ethernet link aggregation ··················································································· 161

Ethernet link aggregation configuration examples ·························································································· 162

Configuring interface backup ································································································································ 173

Feature and hardware compatibility ·························································································································· 173

Overview ······································································································································································· 173

Active and standby interfaces ···························································································································· 174

How interface backup works ····························································································································· 174

Interface backup configuration task list ····················································································································· 175

Configuring active/standby mode ···················································································································· 175

Associating an interface with a track entry ······································································································ 176

Configuring load balancing········································································································································ 177

Displaying and maintaining interface backup ·········································································································· 177

Interface backup configuration examples ················································································································· 178

Multi-interface backup configuration example ································································································· 178

Multi-interface load balancing configuration example ··················································································· 179

Configuring load balancing ··································································································································· 182

Working mechanism of server load balancing ········································································································ 183

NAT-mode server load balancing ····················································································································· 183

DR-mode server load balancing ························································································································ 185

Working mechanism of firewall load balancing ······································································································ 186

Working mechanism of link load balancing ············································································································· 188

Outbound link load balancing ··························································································································· 188

Inbound link load balancing ······························································································································ 189

Configuring server/firewall load balancing ············································································································· 190

configuration considerations ······························································································································ 190

Recommended configuration procedure ··········································································································· 191

Configuring public parameters ·························································································································· 192

Configuring a health monitoring method ·········································································································· 192

Creating a real service group ···························································································································· 195

Creating a real service ······································································································································· 200

Stopping service or enabling slow-offline ········································································································· 201

Creating a virtual service for server load balancing ······················································································· 202

Displaying server load balancing statistics ······································································································· 205

Configuring link load balancing ································································································································ 206

Configuration considerations ····························································································································· 206

Recommended configuration procedure ··········································································································· 208

Configuring public parameters ·························································································································· 209

Configuring a health monitoring method ·········································································································· 210

Creating a physical link ······································································································································ 212

Configuring the best performing link function ·································································································· 214

Creating a logical link group ····························································································································· 217

Creating a logical link ········································································································································ 219

Stopping service or enabling slow-offline ········································································································· 220

Stopping scheduling for a logical link ·············································································································· 221

Creating a virtual service ··································································································································· 222

Displaying link load balancing statistics ··········································································································· 225

Configuring DNS redirection and DNS TTL ····································································································· 226

Configuring a DNS entry ···································································································································· 227

Load balancing configuration examples ··················································································································· 228