show mpls lsp autobandwidth
Syntax
show mpls lsp autobandwidth <brief | detail | extensive> <logical-system (all | logical-system-name)> <name lsp-name>
Description
Display automatic bandwidth information for the LSP(s).
After a Routing Engine switchover,
the output of the show mpls autobandwidth command might
not be up-to-date, as the automatic bandwidth information for the
LSP(s) is gathered by the new primary Routing Engine during the first
adjustment interval.
Options
| brief | detail | extensive | (Optional) Display the specified level of output. The extensive option displays the same information as the detail option, but covers the most recent 50 events. |
| logical-system (all | logical-system-name) | (Optional) Perform this operation on all logical systems or on a particular logical system. |
| name lsp-name | (Optional) Specify name of the LSP for which the automatic bandwidth information should be displayed. |
Required Privilege Level
view
Output Fields
Table 1 describes the output fields for the show mpls lsp autobandwidth command. Output fields are listed in the approximate order in which
they appear.
Field Name |
Field Description |
Level of Output |
|---|---|---|
|
Destination (egress routing device) of the session. |
All Levels |
|
Source (ingress routing device) of the session. |
All Levels |
|
Name of the LSP. |
All Levels |
|
(Ingress LSP) Configured minimum value of the LSP, in bps. |
|
|
(Ingress LSP) Configured maximum value of the LSP, in bps. |
|
|
(Ingress LSP) Current value of the actual maximum average bandwidth utilization, in bps. Note:
In calculating this value, the sample collected during make before break (MBB) is ignored to prevent inaccurate results. The first sample after a bandwidth adjustment, or after a change in the LSP ID (regardless of path change), is also ignored. |
|
|
(Ingress LSP) Configured value of the threshold overflow limit. |
|
|
(Ingress LSP) Current value for the overflow sample count. |
|
|
(Ingress LSP) Configured value of the threshold underflow limit. |
|
|
(Ingress LSP) Current value for the underflow sample count. |
|
|
(Ingress LSP) Configured value for the adjust-timer statement, indicating the total amount of time allowed before bandwidth adjustment will take place, in seconds. |
|
|
(Ingress LSP) Configured value for the adjust-threshold statement. Specifies how sensitive the automatic bandwidth adjustment for an LSP is to changes in bandwidth utilization. |
|
|
(Ingress LSP) Time in seconds until the next automatic bandwidth adjustment sample is taken. |
|
|
(Ingress LSP) Date and time since the last automatic bandwidth adjustment was completed. |
|
|
Previous active bandwidth of the LSP. |
|
|
Bandwidth requested in the previous automatic bandwidth adjustment. |
|
|
Bandwidth signaled in the previous automatic bandwidth adjustment. |
|
|
Maximum bandwidth used by the LSP. |
|
|
Total number of attempts to adjust automatic bandwidth including failed and successful adjustments. |
|
|
Number of successful automatic bandwidth adjustments. |
|
|
Number of failed automatic bandwidth adjustments. |
|
Sample Output
show mpls lsp autobandwidth
user@host> show mpls lsp autobandwidth extensive To: 10.255.106.133, From: 10.255.106.135, LSPname: r0-r1 Min BW: 100kbps, Max BW: 0bps, Max AvgBW util: 2.33249Mbps Overflow limit: 0, Overflow sample count: 0 Underflow limit: 0, Underflow sample count: 0 Adjustment Timer: 300 sec, Adjustment Threshold: 0 Time for Next Adjustment: 23 sec, Time of Last Adjustment: Fri Jun 3 21:05:37 2011 Last BW: 100kbps, Last Requested BW: 2.2169Mbps, Last Signaled BW: 2.2169Mbps, Highest Watermark BW: 2.33249Mbps Total AutoBw Adjustments: 1, Successful Adjustments: 1, Failed Adjustments: 0
Release Information
Statement introduced in Junos OS Release 11.4.
Statement introduced in Junos OS Release 13.2X51-D15 for the QFX Series.
namelsp-name option introduced in Junos OS Release 18.1R1 for all platforms.