A company has decided to migrate an existing IKEv1 VPN tunnel to IKEv2. Which two are valid configuration constructs on

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A company has decided to migrate an existing IKEv1 VPN tunnel to IKEv2. Which two are valid configuration constructs on a Cisco IOS router? (Choose two.)

A. crypto ikev2 keyring keyring-name peer peer1 address 209.165.201.1 255.255.255.255 pre-shared-key local key1 pre-shared-key remote key2
B. crypto ikev2 transform-set transform-set-name esp-3des esp-md5-hmac esp-aes esp-sha-hmac
C. crypto ikev2 map crypto-map-name set crypto ikev2 tunnel-group tunnel-group-name set crypto ikev2 transform-set transform-set-name
D. crypto ikev2 tunnel-group tunnel-group-name match identity remote address 209.165.201.1 authentication local pre-share authentication remote pre-share
E. crypto ikev2 profile profile-name match identity remote address 209.165.201.1 authentication local pre-share authentication remote pre-share