[nsp] LAN-related questions

[Victor Sudakov]

Volodymyr Yakovenko wrote:
> 
>  Does anyone know about an ability to control correspondence of source IP 
>  address to source MAC address on receiving interface on any Cisco router's 
>  platform? 
>  
>  Is there any other method of implementing 'static ARP' (IP to MAC 
>  correspondance) on Cisco router rather than manual creation of static arp 
>  entries for _entire_ IP subnet?

Perhaps the "no arp arpa" interface command ?

>  What is the right MAC for unused subnet addresses? 0000.0000.0000?
>  Router's interface MAC address? 

-- 
Victor Sudakov,  VAS4-RIPE, VAS47-RIPN