Which option describes how the Diameter relay agent routes messages to Diameter servers?
which two circumstances is Diameter Peer Discovery needed?
Which option describes the problem?
Which Diameter command is sent by the PCRF?
which two ways is GRE used in GGSN?
Which IP protocol number is used by GRE?
Which option provides a secure connection between two endpoints as it encapsulates the IP payload?
Which MPLS/BGP functionality can the Cisco ASR 5000 GGSN run in a service provider network?
Which three applications use IPsec?
Which option describes the advantage of using L2TP over IPsec versus IPsec only?