IEWB Lab 14 section 4.5

From: Hossam Abbas (habbas97@yahoo.com)
Date: Tue Apr 10 2007 - 20:14:08 ART


Hi all,
in this part we have 4 routers on the same segment (VLAN 1363) R1, R3, R6 and BB3
he wants to enable eigrp on this segment but not let BB3 intercept the eigrp updates, and he request to do this without using neighbor command.

the solution he came on the switch and configure ip access-list denying any eigrp traffic and permit everthing else an apply this to the port connected to BB3

till now everything is OK
but there are two commands added to this solution i don't know what they do:

no ip igmp snooping vlan 1363

and

mac-address-table static 0100.5e00.000a vlan 1363 interface
FastEthernet0/1 FastEthernet0/3 FastEthernet0/6

so does any one could help me in this and tell me whey he disable ip igmp snooping for vlan 1363, and why he add a static mac address and bind it to the interfaces connected to R1, R3, and R6

Thanks

       



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