IPsec VPN Negotiation: CCNA Security Training and Exams

Step 1 - Host A sends interesting traffic to Host B.

Step 2 - R1 and R2 negotiate an IKE Phase 1 session.

Step 3 - R1 and R2 negotiate an IKE Phase 2 session.

Step 4 - Information is exchanged via IPsec tunnel.

Step 5 - The IPsec tunnel is terminated.

Configuring Frame Relay CCNA Training in Faisalabad

Configuring Frame Relay
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Router(config-if)# encapsulation frame relay [cisco | ietf]
Router(config-if)# bandwidth kbps
Router(config-if)# frame-relay lmi-type [cisco | q933a | ansi]
Router(config-if)# frame-relay map [protocol][network address][dlci] broadcast