DXS-3600 Series 10GbE Layer 2/3 Switch CLI Reference Guide
369
38-41 traceroute lsp
This command is used to initiate hop-by-hop fault localization as well as path tracing for LSP of a specified FEC.
traceroute lsp
NETWORK-PREFIX/PREFIX-LENGTH
[timeout
SECONDS
]
Parameters
Example
This example shows how to check the connectivity of the LSP for network 192.1.1.0/
24.
DXS-3600-32S#ping lsp 192.1.1.0/24
Ping 192.1.1.0/24
Reply from 192.1.1.1, time<10ms
Reply from 192.1.1.1, time<10ms
Reply from 192.1.1.1, time<10ms
Reply from 192.1.1.1, time<10ms
Ping Statistics for 192.1.1.0/24
Packets: Sent =4, Received =4, Lost =0
DXS-3600-32S#
Example
This example shows how to check the connectivity of the LSP for network 110.1.1.0/
24.
DXS-3600-32S#ping lsp 110.1.1.0/24
ping 110.1.1.0/24
Request time out
Request time out
Request time out
Request time out
Ping Statistics for 110.1.1.0/24
Packets: Sent =4, Received =0, Lost =4
DXS-3600-32S#
NETWORK-PREFIX/
PREFIX-LENGTH
Specifies the IPv4 prefix FEC used to check LSP connectivity.
timeout
SECONDS
Specifies the timeout interval in seconds for an MPLS request packet. The value
range is 1-99 seconds and the default value is 2 seconds.
Default
None.
Command Mode
EXEC Mode.
Command Default Level
Level: 3.
Usage Guideline
This command is used for hop-by-hop fault localization as well as path tracing LSP
of a specified FEC. The FEC can be an IP prefix.
If there is no LSP for the specified FEC, the “
Destination unreachable
” message will
be displayed. Otherwise, MPLS echo request messages will be sent out to along the
LSP of the specified FEC. The TTL in the outmost label of the MPLS echo requests
is set successively to 1, 2, 3, and so on. It forces the echo request, expired at each
successive LSR, along the LSP. The LSR returns an MPLS echo reply.
If the sender cannot receive reply before timeout, the traceroute will stop.
Summary of Contents for DXS-3600-16S
Page 1: ...CLI Reference Guide Product Model DXS 3600 Series Layer 2 3 Managed 10GbE Switch Release 1 10 ...
Page 232: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 224 ...
Page 301: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 293 ...
Page 349: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 341 ...
Page 494: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 486 ...
Page 564: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 556 ...
Page 649: ...DXS 3600 Series 10GbE Layer 2 3 Switch CLI Reference Guide 641 ...