Procedures

Question 1

What are the procedures for configuring IPsec over GRE?

Answer 1

• Create the GRE tunnel
• Create a pre-shared key
  
  • crypto isakmp key <key> address <neighbor_ip_address></neighbor_ip_address></key>
• Create the ISAKMP policy
  
  • crypto isakmp policy 10
• Create an ACL to match for encapsulation
  
  • ip access-list extended MYACL
• Create a transform-set for IPsec
  
  • crypto ipsec transform-set <name> <auth> <encryption></encryption></auth></name>
• Create a crypto map
  • crypto map MYMAP 10 ipsec-isakmp
• Apply crypto map to interface
  
  • interface fa0/0
    
    • crypto map MYMAP

Question 2

What are the procedures for configuring QOS

Question 3

What are the procedures for creating a GRE tunnel?

Question 4

IPsec over GRE using Crypto Maps

Question 5

IPsec over GRE using IPsec Profiles

Question 6

VTI over IPsec