protocol-master
语法
protocol-master (inet | inet6);
层次结构级别
[edit bridge-domains name forwarding-options dhcp-relay dhcpv6 group group-name dual-stack-group dual-stack-group-name], [edit bridge-domains name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit logical-systems name bridge-domains name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name bridge-domains name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit logical-systems name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name forwarding-options dhcp-relay dual-stack-group], [edit logical-systems name routing-instances name bridge-domains name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name bridge-domains name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name system services dhcp-local-server dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name vlans name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name routing-instances name vlans name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit logical-systems name system services dhcp-local-server dual-stack-group dual-stack-group-name], [edit logical-systems name vlans name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit logical-systems name vlans name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit routing-instances name bridge-domains name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit routing-instances name bridge-domains name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit routing-instances name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit routing-instances name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit routing-instances name system services dhcp-local-server dual-stack-group dual-stack-group-name], [edit routing-instances name vlans name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit routing-instances name vlans name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name], [edit system services dhcp-local-server dual-stack-group dual-stack-group-name], [edit vlans name forwarding-options dhcp-relay dhcpv6 group name dual-stack-group dual-stack-group-name], [edit vlans name forwarding-options dhcp-relay dual-stack-group dual-stack-group-name]
描述
选择家族作为协议主系统。在某些情况下,CPE 设备可以连接到多个 BNG 路由器,以分担负载。CPE 的 DHCP 客户端向可到达的路由器广播 DHCP 协议握手;多个路由器可能会做出响应。在 DHCP 双堆栈环境中,DHCPv4 和 DHCPv6 协议握手相互独立,也就是说,订阅者会话的每个支路可连接到不同的路由器。您可以通过指定主协议来避免这种情况。对于给定双堆栈订阅者,当绑定当前不处于活动状态时,此配置会导致拒绝辅助地址系列客户端的任何绑定尝试。如果当发布或删除主要协议家族绑定时,两个臂的绑定当前都处于活动状态,则对辅助地址家族的绑定也被分解。
选项
inet | INET 系列具有协议主行为。 |
inet6 | INET6 系列具有协议主行为。 |
所需的权限级别
系统 - 要查看配置中的此语句。
系统控制 - 要将此语句添加至配置中。
发布信息
在 17.3 Junos OS中引入的语句。