ESR service routers. ESR-Series. Functionality description. Version 1.12.0
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6.3.1 Algorithm for setting Hello holdtime, Hello interval and Keepalive holdtime for the LDP process
1
Configure the LDP (see section
2
In the LDP configuration mode, set
Hello holdtime
esr(config-ldp)#
discovery targeted-hello
holdtime <TIME>
<TIME> — Time in seconds in
the range of [3..65535]
Default value: 45
3
In the LDP configuration mode, set
Hello interval
esr(config-ldp)# discovery
targeted- hello interval
<TIME>
<TIME> — Time in seconds in
the range of [1..65535]
Default value: 5
4
In the LDP configuration mode, set
Keepalive holdtime
esr(config-ldp)# keepalive
<TIME>
<TIME> — Time in seconds in
the range of [3..65535]
Default value: 180
6.3.2 Algorithm for setting Hello holdtime, Hello interval and Keepalive holdtime for the specific neighbor
1
Configure the LDP (see section
2
В режиме конфигурации
LDP-
соседа
задать
Hello holdtime
esr(config-ldp-neig)#
discovery targeted-hello
holdtime <TIME>
<TIME> — Time in seconds in
the range of [3..65535]
Default value: 45
3
In the LDP neighbor configuration
mode, set Hello interval
esr(config-ldp-neig)#
discovery targeted- hello
interval <TIME>
<TIME> — Time in seconds in
the range of [1..65535]
Default value: 5
ESR# show mpls ldp discovery detailed
...
Targeted hellos:
1.1.1.1 -> 4.4.4.4:
Hello interval: 15 seconds
Transport IP address: 1.1.1.1
LDP ID: 4.4.4.4
Source IP address: 4.4.4.4
Transport IP address: 4.4.4.4
Hold time: 45 seconds
Proposed hold time: 45/45 (local/peer) seconds
ESR# show mpls ldp neighbor 4.4.4.4
Peer LDP ID: 4.4.4.4; Local LDP ID 1.1.1.1
State: Operational
TCP connection: 4.4.4.4:51861 - 1.1.1.1:646
Messages sent/received: 10/10
Uptime: 00:00:09
Peer holdtime: 140
Keepalive interval: 46
LDP discovery sources:
1.1.1.1 -> 4.4.4.4: