[c-nsp] static arping gateways

Cord MacLeod cordmacleod at gmail.com
Thu Jun 4 18:39:58 EDT 2009


Would it be a reasonable solution to static arp a gateway on a cisco  
L3 switch to prevent a user from taking over the gateway?  So assuming  
you have HSRP running on 2 layer 3 switches and they share a gateway  
of 10.0.0.1 with switch one's address being 10.0.0.2 and two's address  
being 10.0.0.3 would it be reasonable to static arp each of these  
addresses to each switch? 
  


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