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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show multicast sessions

date_range 19-Nov-23
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Syntax

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show multicast sessions
<brief | detail | extensive>
<logical-system (all | logical-system-name)>
<regular-expression>

Syntax (EX Series Switch and the QFX Series)

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show multicast sessions
<brief | detail | extensive>
<regular-expression>

Description

Display information about announced IP multicast sessions.

Note:

On all SRX Series Firewalls, only 100 packets can be queued during pending (S, G) route. However, when multiple multicast sessions enter the route resolve process at the same time, buffer resources are not sufficient to queue 100 packets for each session.

Options

none

Display standard information about all multicast sessions for all routing instances.

brief | detail | extensive

(Optional) Display the specified level of output.

logical-system (all | logical-system-name)

(Optional) Perform this operation on all logical systems or on a particular logical system.

regular-expression

(Optional) Display information about announced sessions that match a UNIX-style regular expression.

Required Privilege Level

view

Output Fields

Table 1 describes the output fields for the show multicast sessions command. Output fields are listed in the approximate order in which they appear.

Table 1: show multicast sessions Output Fields

Field Name

Field Description

session-name

Name of the known announced multicast sessions.

Sample Output

show multicast sessions

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user@host> show multicast sessions 
1-Department of Biological Sciences, LSU
  ...
  Monterey Bay - DockCam
  Monterey Bay - JettyCam
  Monterey Bay - StandCam
  Monterey DockCam
  Monterey DockCam / ROV cam
  ...
  NASA TV (MPEG-1)
  ...
  UO Broadcast - NASA Videos - 25 Years of Progress
  UO Broadcast - NASA Videos - Journey through the Solar System
  UO Broadcast - NASA Videos - Life in the Universe
  UO Broadcast - NASA Videos - Nasa and the Airplane
  UO Broadcasts OPB's Oregon Story
  UO DOD News Clips
  UO Medical Management of Biological Casualties (1)
  UO Medical Management of Biological Casualties (2)
  UO Medical Management of Biological Casualties (3)
...
  376 active sessions.

show multicast sessions regular-expression detail

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user@host> show multicast sessions "NASA TV" detail 
SDP Version: 0  Originated by: -@10.223.83.33
 Session: NASA TV (MPEG-1)
 Description: NASA television in MPEG-1 format, provided by Private University. Please contact the UO if you have problems with this feed.
 Email: Your Name Here <multicast@lists.private.edu>
 Phone: Your Name Here <888/555-1212>
Bandwidth: AS:1000
Start time: permanent
Stop time: none
Attribute: type:broadcast
Attribute: tool:IP/TV Content Manager 3.4.14
Attribute: live:capture:1
Attribute: x-iptv-capture:mp1s
Media: video 54302 RTP/AVP 32 31 96 97
Connection Data: 233.252.0.45 ttl 127
Attribute: quality:8
Attribute: framerate:30
Attribute: rtpmap:96 WBIH/90000
Attribute: rtpmap:97 MP4V-ES/90000
Attribute: x-iptv-svr:video 10.223.91.191 live
Attribute: fmtp:32 type=mpeg1
Media: audio 28848 RTP/AVP 14 0 96 3 5 97 98 99 100 101 102 10 11 103 104 105 106 Connection Data: 224.2.145.37 ttl 127
Attribute: rtpmap:96 X-WAVE/8000
Attribute: rtpmap:97 L8/8000/2
Attribute: rtpmap:98 L8/8000
Attribute: rtpmap:99 L8/22050/2
Attribute: rtpmap:100 L8/22050
Attribute: rtpmap:101 L8/11025/2
Attribute: rtpmap:102 L8/11025
Attribute: rtpmap:103 L16/22050/2
Attribute: rtpmap:104 L16/22050
                    
  1 matching sessions.

Release Information

Command introduced before Junos OS Release 7.4.

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