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My another idea is the next. You create VLAN on switch and move all desired ports into VLAN. Enable trunk with ISL encapsulation on port connected with router interface. Configure ISL on router's ethernet port. Such way router will expect ISL tagged ...
I did a simple experiment with router and see the next.no arp arpa command blocks ARP requests from router only. So dynamic entries appear in arp cache if packet or ARP request is coming to interface. If traffic is initiated by router its working pro...
Sorry Nick, I had a mistake. Ethernet ACLs on routers are working with non-IP traffic only :-( thisisshanky is true. But I see another solution of your task.1. Create static MAC-to-IP mappings for permitted hostsrouter(config)#arp aaaa.bbbb.cccc xxx...
