3Com MSR 50 Series Configuration Manual page 1898

1898 C 100: IPS C
HAPTER EC ONFIGURATION
[RouterA-ike-peer-peer] remote-address 2.2.3.1
[RouterA-ike-peer-peer] quit
# Create an IPSec policy, specifying to use the IKE negotiation mode.
[RouterA] ipsec policy map1 10 isakmp
# Apply the IPSec proposal.
[RouterA-ipsec-policy-isakmp-map1-10] proposal tran1
# Apply the ACL.
[RouterA-ipsec-policy-isakmp-map1-10] security acl 3101
# Apply the IKE peer.
[RouterA-ipsec-policy-isakmp-map1-10] ike-peer peer
[RouterA-ipsec-policy-isakmp-map1-10] quit
# Configure the IP address of the serial interface.
[RouterA] interface serial 2/1
[RouterA-Serial2/1] ip address 2.2.2.1 255.255.255.0
# Apply the IPSec policy group to the interface.
[RouterA-Serial2/1] ipsec policy map1
[RouterA-Serial2/1] quit
# Enter encryption card interface view.
[RouterA] interface encrypt 5/1
# Bind the IPSec policy to the card and specify the card as the primary.
[RouterA-Encrypt5/1] ipsec binding policy map1 10 primary
[RouterA-Encrypt5/1] quit
2 Configure Router B.
# Define an ACL to permit data flows from subnet 10.1.2.0/24 to subnet
10.1.1.0/24.
<RouterB> system-view
[RouterB] acl number 3101
[RouterB-acl-adv-3101] rule permit ip source 10.1.2.0 0.0.0.255 dest
ination 10.1.1.0 0.0.0.255
[RouterB-acl-adv-3101] rule deny ip source any destination any
[RouterB-acl-adv-3101] quit
# Configure a static route to Host A.
[RouterB] ip route-static 10.1.1.0 255.255.255.0 serial 2/2
# Create an IPSec proposal named tran1.
[RouterB] ipsec proposal tran1