display multicast bandwidth

Function

The display multicast bandwidth command displays the parameter values related to multicast program bandwidth.

This command is supported only on the NetEngine 8000 F1A.

Format

display multicast bandwidth [ name list-name | [ vpn-instance vpn-instance-name ] [ source source-address ] group group-address ]

Parameters

Parameter	Description	Value
name list-name	Specifies the name of the multicast program list.	The value is a string of 1 to 32 case-sensitive characters, spaces not supported.
vpn-instance vpn-instance-name	Specifies the VPN instance of which the multicast program bandwidth is displayed. vpn-instance-name specifies the name of a VPN instance.	The value is a string of 1 to 31 case-sensitive characters, spaces not supported. In addition, the VPN instance name must not be _public_. When double quotation marks are used around the string, spaces are allowed in the string.
source source-address	Specifies the address of the multicast source, that is, the multicast source of the multicast programs.	The value is in dotted decimal notation.
group group-address	Specifies the address of the multicast group, that is, the multicast group of the multicast programs.	The value is in dotted decimal notation.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
forwarding	read

Usage Guidelines

Usage Scenario

The description of the display multicast bandwidth command is as follows:

If the list-name parameter is specified, the bandwidth of only this multicast program list is displayed.
If the source-address parameter is specified, the bandwidth of only the multicast program list of this multicast source is displayed.
If the group-address parameter is specified, the bandwidth of only the multicast program list of this multicast group is displayed.
If the vpn-instance vpn-instance-name or source source-address parameter is specified, the group group-address parameter must be specified.

Precautions

In VS mode, this command is supported only by the admin VS.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display the bandwidth of multicast program list CCTV.

<HUAWEI> display multicast bandwidth name CCTV
Multicast Bandwidth Table of VPN-Instance: public net 
Total entry 2,Matched 2 entry  
1.(10.1.1.1, 10.1.1.2), Type: Dynamic    
   Threshold:5%    
   Detect-interval:15s    
   Bandwidth:5176kbps  
2.(10.1.1.1, 10.1.1.3), Type: Dynamic    
  Threshold:5%    
  Detect-interval:15s    
  Bandwidth:4115kbps

**Table 1** Description of the **display multicast bandwidth** command output
Item	Description
Multicast Bandwidth Table of VPN-Instance	VPN instance which the multicast program list belongs to.
Bandwidth	Current bandwidth of the multicast programs.
Total entry 2,Matched 2 entry	Total of bandwidth statistics entries in the current system, namely, the number of bandwidth statistics entries matching the conditions entered through commands.
Type	Bandwidth statistics method, static or dynamic.
Threshold	Threshold of bandwidth change for multicast programs.
Detect-interval	Interval for making statistics about the dynamic bandwidth for multicast programs.