Configuration procedure, Distributing a local host public key – H3C Technologies H3C S12500-X Series Switches User Manual
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# 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
# Specify the card in slot 1 to forward the traffic for VLAN-interface 1.
[SwitchA] interface vlan-interface 1
[SwitchA-Vlan-interface1] service slot 1
# Apply IPsec policy map1 to VLAN-interface 1.
[SwitchA-Vlan-interface1] ipsec apply policy map1
2.
Configure Device B:
# Assign an IP address to VLAN-interface 1.
<SwitchB> 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 between Switch B and 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
# Specify the plaintext abcde as the pre-shared key to be used with the remote peer at 1.1.1.1.
[SwitchB-ike-keychain-keychain1] pre-shared-key address 1.1.1.1 255.255.255.0 key
simple 12345zxcvb!@#$%ZXCVB
[SwitchB-ike-keychain-keychain1] quit
# Create IKE profile profile1.
[SwitchB] ike profile profile1
# Specify IKE keychain keychain1
[SwitchB-ike-profile-profile1] keychain keychain1
# Configure a peer ID with the identity type of IP address and the value of 1.1.1.1.