H3C Technologies H3C S6300 Series Switches User Manual

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[SwitchA-ike-keychain-keychain1] quit

# Create IKE profile profile1.

[SwitchA] ike profile profile1

# Specify IKE keychain keychain1.

[SwitchA-ike-profile-profile1] keychain keychain1

# Configure a peer ID with the identity type of IP address and the value of 2.2.2.2.

[SwitchA-ike-profile-profile1] match remote identity address 2.2.2.2 255.255.255.0

[SwitchA-ike-profile-profile1] quit

# Create an IPsec policy entry, and specify the IPsec policy name as map1, the sequence number

as 10, and the IPsec SA setup mode as IKE.

[SwitchA] ipsec policy map1 10 isakmp

# Specify the remote IP address 2.2.2.2 for the IPsec tunnel.

[SwitchA-ipsec-policy-isakmp-map1-10] remote-address 2.2.2.2

# Reference ACL 3101 to identify the traffic to be protected.

[SwitchA-ipsec-policy-isakmp-map1-10] security acl 3101

# Reference IPsec transform set tran1 for the IPsec policy.

[SwitchA-ipsec-policy-isakmp-map1-10] transform-set tran1

# Specify IKE profile profile1 for the IPsec policy.

[SwitchA-ipsec-policy-isakmp-map1-10] ike-profile profile1

[SwitchA-ipsec-policy-isakmp-map1-10] quit

# Apply IPsec policy map1 to VLAN-interface 1.

[SwitchA] interface vlan-interface 1

[SwitchA-Vlan-interface1] ipsec apply policy map1

Configure Device B:
# Assign an IP address to VLAN-interface 1.

system-view

[SwitchB] interface Vlan-interface1

[SwitchB-Vlan-interface1] ip address 2.2.2.2 255.255.255.0

[SwitchB-Vlan-interface1] quit

# Configure ACL 3101 to identify traffic from Switch B to Switch A.

[SwitchB] acl number 3101

[SwitchB-acl-adv-3101] rule 0 permit ip source 2.2.2.2 0 destination 1.1.1.0 0

[SwitchB-acl-adv-3101] quit

# Create IPsec transform set tran1.

[SwitchB] ipsec transform-set tran1

# Set the packet encapsulation mode to tunnel.

[SwitchB-ipsec-transform-set-tran1] encapsulation-mode tunnel

# Use the ESP protocol for the IPsec transform set.

[SwitchB-ipsec-transform-set-tran1] protocol esp

# Specify the encryption and authentication algorithms.

[SwitchB-ipsec-transform-set-tran1] esp encryption-algorithm aes-cbc-192

[SwitchB-ipsec-transform-set-tran1] esp authentication-algorithm sha1

[SwitchB-ipsec-transform-set-tran1] quit

# Create IKE keychain keychain1.

[SwitchB]ike keychain keychain1

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