display multicast forwarding-table optimization-mode configuration

Function

The display multicast forwarding-table optimization-mode configuration command displays the configuration of the optimization mode in which Layer 3 multicast forwarding entries are stored.

Only the S5720-EI, S6720-EI, and S6720S-EI support this command.

Format

display multicast forwarding-table optimization-mode configuration [ slot slot-id ]

Parameters

Parameter	Description	Value
slot slot-id	slot-id specifies the slot that uses the multicast optimization mode. If no slot ID is specified, configurations of all slots are displayed.	The value is an integer and must be the slot ID of a running slot.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

This command is used to display the configuration of the optimization mode in which Layer 3 multicast forwarding entries are stored. The configuration helps you select a slot based on your storage requirement.

Example

# Display the configuration of the optimization modes.

<HUAWEI> display multicast forwarding-table optimization-mode configuration
Multicast forwarding-table optimization mode :
Slot      Mode           
-------------------------
2         Normal mode    
4         Normal mode    
5         Rich MCast mode

**Table 1** Description of the **display multicast forwarding-table optimization-mode configuration** command output
Item	Description
Multicast forwarding-table optimization mode	When the multicast optimization mode is enabled.
slot	Slot ID.
mode	Storage Mode. The following storage modes are available: Normal: The ARP cache table or ND cache table and multicast forwarding table share hardware resources, without affecting hardware resources allocated to the routing table. Rich MCast mode: also known as multicast optimization mode. The system allocates hardware resources preferentially to the multicast forwarding table. The ARP/ND cache table and routing table share hardware resources.