en to zh translation catalogue (2 entries)

en: Tenant-A acquires another public IP, IP-2 in Zone-2 and sets up a load balancer rule to load balance the traffic between VM5 and VM6 instances. Similarly in Zone-2, CloudStack orchestrates setting up a virtual server on the LB service provider. Virtual server 2 that is setup on the LB service provider in Zone-2 represents a publicly accessible virtual server that client reaches at IP-2. The client traffic that reaches virtual server 2 at IP-2 is load balanced across VM5 and VM6 instances. At this point Tenant-A has the service enabled in both the zones, but has no means to set up a disaster recovery plan if one of the zone fails. Additionally, there is no way for Tenant-A to load balance the traffic intelligently to one of the zones based on load, proximity and so on. The cloud administrator of xyztelco provisions a GSLB service provider to both the zones. A GSLB provider is typically an ADC that has the ability to act as an ADNS (Authoritative Domain Name Server) and has the mechanism to monitor health of virtual servers both at local and remote sites. The cloud admin enables GSLB as a service to the tenants that use zones 1 and 2.
zh: 租户A在Zone-2中得到一个公网IP-IP-2，并且在VM5和VM6之间配置了负载均衡规则。CLOUDSTACK 编排系统在 Zone-2中LB服务上设置了一个虚拟服务器-Virtual server 2 。客户端对-IP-2的访问会到达Virtual server 2，此虚拟服务器再将流量转发到VM5和VM6上进行流量负载均衡。此时，租户A在两个区域里都启用了服务，但是，无法在这种环境下部署灾难恢复计划，也无法更智能在区域内使用负载均衡。要解决这些问题，XYZTELCO云管理员可以在两个区域内启用GSLB服务，一个GSLB服务通常是一个具有ADNS(认证域名服务器)能力的ADC，并且具有监测本地和远程站点健康状况的手段。云管理员可以在ZONE 1和2中为租户启用GSLB服务。

en: Tenant-A acquires another public IP, IP-2 in Zone-2 and sets up a load balancer rule to load balance the traffic between VM5 and VM6 instances. Similarly in Zone-2, CloudStack orchestrates setting up a virtual server on the LB service provider. Virtual server 2 that is setup on the LB service provider in Zone-2 represents a publicly accessible virtual server that client reaches at IP-2. The client traffic that reaches virtual server 2 at IP-2 is load balanced across VM5 and VM6 instances. At this point Tenant-A has the service enabled in both the zones, but has no means to set up a disaster recovery plan if one of the zone fails. Additionally, there is no way for Tenant-A to load balance the traffic intelligently to one of the zones based on load, proximity and so on. The cloud administrator of xyztelco provisions a GSLB service provider to both the zones. A GSLB provider is typically an ADC that has the ability to act as an ADNS (Authoritative Domain Name Server) and has the mechanism to monitor health of virtual servers both at local and remote sites. The cloud admin enables GSLB as a service to the tenants that use zones 1 and 2.
zh: 租户A在Zone-2中得到一个公网IP-IP-2，并且在VM5和VM6之间配置了负载均衡规则。CLOUDSTACK 编排系统在 Zone-2中LB服务上设置了一个虚拟服务器-Virtual server 2 。客户端对-IP-2的访问会到达Virtual server 2，此虚拟服务器再将流量转发到VM5和VM6上进行流量负载均衡。此时，租户A在两个区域里都启用了服务，但是，无法在这种环境下部署灾难恢复计划，也无法更智能在区域内使用负载均衡。要解决这些问题，XYZTELCO云管理员可以在两个区域内启用GSLB服务，一个GSLB服务通常是一个具有ADNS(认证域名服务器)能力的ADC，并且具有监测本地和远程站点健康状况的手段。云管理员可以在ZONE 1和2中为租户启用GSLB服务。
