3com S7906E Guía De Referencia

 

1-24 

2: System level 

all: The first all specifies to clear IPv6 multicast group information created based on the configured MLD 

SSM mappings on all interfaces, while the second all specifies to clear all IPv6 multicast group 

information created based on the configured MLD SSM mappings.. 

interface-type interface-number: Specifies an interface by its type and number. 

ipv6-group-address: Specifies an IPv6 multicast group by its IPv6 address, in the form of FFxy::/16, 

where x and y represent any hexadecimal number ranging from 0 to F. 

ipv6-source-address: Specifies a multicast source by its IPv6 address. 

prefix-length: Prefix length of the multicast source or multicast group address. For a multicast source 

address, this argument has an effective value range of 0 to 128; for a multicast group address, it has an 

effective value range of 8 to 128. The system default is 128 in both cases. 

Use the reset mld ssm-mapping group command to clear IPv6 multicast group information created 

based on the configured MLD SSM mappings. 

Related commands: display mld ssm-mapping group. 

# Clear all IPv6 multicast group information created based on the configured MLD SSM mappings on all 

interfaces. 

<Sysname> reset mld ssm-mapping group all 

robust-count robust-value 

MLD view 

2: System level 

robust-value: MLD querier robustness variable, with an effective range of 2 to 5.  

Use the robust-count command to configure the MLD querier robustness variable globally. 

Use the undo robust-count command to restore the system default. 

By default, the MLD querier robustness variable is 2.