When designing the routing for an Enterprise Campus network it is important to keep while of thefollowing filtering aspects in mind?()
- A Filtering is only useful when combined with route summarization
- B It is best to filter (allow) the default and summary prefixes only in the Enterprise Edge to remotesites or site-to-site IPsec VPN networks
- C IGPs (for example EIGRP or OSPF) are superior to route filtering in avoiding in inappropriatetransit traffic through remote nodes or inaccurate or inappropriate routing updates
- D The primary limitation of router filtering is that it can only be applied on outbound update