ip igmp mrdisc
   
   
      Configure the multicast route discovery options to enable the automatic discovery of
         multicast-capable routers.
    
      Syntax
         
         
            - 
               
                  default ip igmp
                     mrdisc
                
- 
               
                  default ip igmp mrdisc
                     maxadvertinterval
                
- 
               
                  default ip igmp mrdisc
                     maxinitadvertinterval
                
- 
               
                  default ip igmp mrdisc
                     maxinitadvertisements
                
- 
               
                  default ip igmp mrdisc
                     minadvertinterval
                
- 
               
                  default ip igmp mrdisc
                     neighdeadinterval
                
- 
               
                  ip igmp mrdisc
                
- 
               
                  ip igmp mrdisc
                     maxadvertinterval <2-180>
                
- 
               
                  ip igmp mrdisc
                     maxinitadvertinterval <2-180>
                
- 
               
                  ip igmp mrdisc
                     maxinitadvertisements <2-15>
                
- 
               
                  ip igmp mrdisc
                     minadvertinterval <3-180>
                
- 
               
                  ip igmp mrdisc
                     neighdeadinterval <2-180>
                
- 
               
                  no ip igmp
                     mrdisc
                
Command Parameters
         
         
            
               - maxadvertinterval <2-180>
- Configures the maximum number (in
                  seconds) between successive advertisements. For this change to take effect, you
                  must save the configuration, and then reset the switch. The default is 20.
- maxinitadvertinterval <2-180>
- Configures the maximum number (in
                  seconds) between successive initial advertisements. For this change to take
                  effect, you must save the configuration, and then reset the switch. The default is
                  2.
- maxinitadvertisements <2-15>
- Configures the maximum number of
                  initial multicast advertisements after initialization. For this change to take
                  effect, you must save the configuration, and then reset the switch. The default is
                  3.
- minadvertinterval <3-180>
- Configures the minimum number (in
                  seconds) between successive advertisements. For this change to take effect, you
                  must save the configuration, and then reset the switch. The default is 15.
- neighdeadinterval <2-180>
- Configures the multicast router
                  discovery dead interval-the number of seconds the multicast route neighbors for
                  the switch must wait before assuming that the multicast router is down. The
                  default is 60.
Command Mode
         
         VLAN Interface Configuration