ldp
语法
ldp {
auto-targeted-session {
maximum-sessions;
no-dynamic-tunnels;
no-rlfa;
teardown-delay;
{
color-import-policy [ policy-names ]
(deaggregate | no-deaggregate);
dod-request-policy
dual-transport {
inet-lsr-id ;
inet6-lsr-id;
}
egress-policy [ policy-names ];
entropy-label {
ingress-policy [ policy-names ]
explicit-null;
export [ policy-names ];
family {
inet;
inet6;
}
graceful-restart {
disable;
helper-disable;
maximum-neighbor-reconnect-time;
maximum-neighbor-recovery-time;
reconnect-time;
recovery-time;
}
igp-synchronization {
holddown-interval;
}
import [ policy-names];
interface (interface-name | all);
keepalive-interval seconds;
keepalive-timeout seconds;
l2-smart-policy;
label-withdrawal-delay;
log-updown {
trap {
disable;
}
}
longest-match {
policy {
[ policy-names];
}
}
make-before-break {
switchover-delay ;
timeout;
}
mtu-discovery;
neighbor [ neighbor];
next-hop {
merged {
policy [ policy names];
}
no-rsvp-tunneling {
policy [ policy names];
}
}
no-deaggregate;
no-forwarding;
no-mtu-discovery;
no-propagate-ttl;
oam {
bfd-liveness-detection {
detection-time {
threshold;
}
}
ecmp;
failure-action {
remove-nexthop;
remove-route;
}
holddown-interval ;
minimum-interval;
minimum-receive-interval;
multiplier;
no-adaptation;
no-router-alert-option;
transmit-interval {
minimum-interval;
threshold;
}
bfd-port-egress-policy [policy names];
fec [fec address];
ingress-policy [policy names];
lsp-ping-interval;
lsp-ping-multiplier;
periodic-traceroute {
exp;
fanout;
frequency;
paths;
retries;
source;
ttl;
wait;
}
}
p2mp {
no-rsvp-tunneling;
recursive {
route;
}
root-address [address];
}
policing {
fec [address];
}
preference preference;
rib-group;
rib-group6;
session [address];
session-group session prefix;
session-protection {
timeoute;
}
sr-mapping-client {
policy policy;
}
}
strict-targeted-hellos;
targeted-hello {
hello-interval;
hold-time;
}
traceoptions {
flag [trace flags];
file [file name];
}
track-igp-metric;
traffic-statistics {
file [file name];
interval;
no-penultimate-hop;
sensor-based-stats;
}
transport-address (address | interface | router-id);
transport-preference [ipv4 | ipv6];
upstream-label-assignment;
}
层次结构级别
[edit logical-systems logical-system-name protocols], [edit logical-systems logical-system-name routing-instances routing-instance-name protocols], [edit protocols], [edit routing-instances routing-instance-name protocols]
说明
在路由器或交换机上启用 LDP 路由。
您必须在配置中包含该 ldp 语句，才能在路由器或交换机上启用 LDP。
默认
路由器上的 LDP 已禁用。
选项
| transport-preference ipv4 | ipv6 | 同时启用 IPv4 和 IPv6 时，选择 TCP 连接的首选传输。如果
|
其余语句将单独解释。在 CLI Explorer 中搜索语句，或单击语法部分中的链接语句，查看详细信息。
必需的权限级别
路由 — 在配置中查看此语句。
路由控制 — 将此语句添加到配置中。
发布信息
在 Junos OS 7.4 版之前引入的语句。
dual-transport 在适用于 M320 系列、MX 系列和 PTX 系列的 Junos OS 16.1 版中引入的语句。
family 在适用于 M320 系列、MX 系列和 PTX 系列的 Junos OS 16.1 版中引入的语句。
transport-preference 在适用于 M320 系列、MX 系列和 PTX 系列的 Junos OS 16.1 版中引入的选项。