��关内容</h2><div class=see-also><div class=entry><p class=link><a data-skipendnotes=true href=/v1.20/zh/docs/setup/install/multicluster/primary-remote/>主从架构的安装</a></p><p class=desc>跨主从集群，安装 Istio 网格。</p></div><div class=entry><p class=link><a data-skipendnotes=true href=/v1.20/zh/docs/tasks/traffic-management/locality-load-balancing/failover/>地域故障转移</a></p><p class=desc>本任务演示如何为网格配置地域故障转移。</p></div><div class=entry><p 