为 IPv6 配置 VRRP 和 VRRP
要为 IPv6 配置 VRRP 或 VRRP,请分别包含 vrrp-group 或 vrrp-inet6-group 语句。这些语句在以下层次结构级别上可用:
[edit interfaces interface-name unit logical-unit-number family inet address address][edit logical-systems logical-system-name interfaces interface-name unit logical-unit-number family inet address address]
VRRP 和 VRRP IPv6 配置语句如下所示:
(vrrp-group | vrrp-inet-group) group-number {
(accept-data | no-accept-data);
advertise-interval seconds;
authentication-key key;
authentication-type authentication;
fast-interval milliseconds;
(preempt | no-preempt) {
hold-time seconds;
}
priority-number number;
track {
priority-hold-time;
interface interface-name {
priority-cost priority;
bandwidth-threshold bits-per-second {
priority-cost;
}
}
}
virtual-address [ addresses ];
}
您可以为 VRRP IPv6 配置全局单播地址。
要追踪用于 IPv6 操作的 VRRP 和 VRRP,请将语句 traceoptions 包含在 [edit protocols vrrp] 层次结构级别:
[edit protocols vrrp] traceoptions { file <filename> <files number <match regular-expression <microsecond-stamp> <size size> <world-readable | no-world-readable>; flag flag; no-remote-trace; }
存在多个 VRRP 组时,第一个免费 ARP 与发送其余无偿 ARP 之间会有几秒钟的延迟。配置故障切换延迟可以补偿此延迟。要为 VRRP 和用于 IPv6 操作的 VRRP 配置 500 到 2000 毫秒的故障转移延迟,请在层次结构级别添加failover-delay milliseconds[edit protocols vrrp]以下语句:
[edit protocols vrrp] failover-delay milliseconds;
要为 VRRP 和 VRRP 配置 IPv6 操作的启动周期,请在 startup-silent-period 层次结构级别添加语句 [edit protocols vrrp] :
[edit protocols vrrp] startup-silent-period seconds;
要启用 VRRPv3,请 version-3 设置层级的 [edit protocols vrrp] 语句:
[edit protocols vrrp] version-3;