H3C Technologies H3C S6300 Series Switches User Manual

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# Reference the keychain keychain1.

[SwitchA-ike-profile-profile1] keychain keychain1

[SwitchA-ike-profile-profile1] match remote identity address 2.2.3.1 255.255.255.0

[SwitchA-ike-profile-profile1] quit

# Create an IKE-based IPsec policy entry, with the policy name map1 and sequence number 10.

[SwitchA] ipsec policy map1 10 isakmp

# Apply ACL 3101.

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

# Apply the IPsec transform set tran1.

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

# Specify the local and remote IP addresses of the IPsec tunnel as 2.2.2.1 and 2.2.3.1.

[SwitchA-ipsec-policy-isakmp-map1-10] local-address 2.2.2.1

[SwitchA-ipsec-policy-isakmp map1-10] remote-address 2.2.3.1

# Apply the IKE profile profile1.

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

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

# Apply the IPsec policy map1 to interface VLAN-interface 1.

[SwitchA] interface vlan-interface 1

[SwitchA-Vlan-interface1] ipsec apply policy map1

Configure Switch B:
# Configure an IP address for VLAN-interface 1.

system-view

[SwitchB] interface vlan-interface 1

[SwitchB-Vlan-interface1] ip address 2.2.3.1 255.255.255.0

[SwitchB-Vlan-interface1] quit

# Define an ACL to identify data flows from Switch B to Switch A.

[SwitchB] acl number 3101

[SwitchB-acl-adv-3101] rule 0 permit ip source 2.2.3.1 0 destination 2.2.2.1 0

[SwitchB-acl-adv-3101] quit

# Create an IPsec transform set named tran1.

[SwitchB] ipsec transform-set tran1

# Specify the encapsulation mode as tunnel.

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

# Specify the security protocol as ESP.

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

# Specify the ESP 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 the IKE keychain named keychain1.

[SwitchB] ike keychain keychain1

# Configure the pre-shared key used with the peer 2.2.2.1 as plaintext string of
12345zxcvb!@#$%ZXCVB.

[SwitchB-ike-keychain-keychain1] pre-shared-key address 2.2.2.1 255.255.255.0 key

simple 12345zxcvb!@#$%ZXCVB

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