H3C Technologies H3C S7500E Series Switches User Manual
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MCE is directly connected to VPN1, which has no routing protocol enabled. You can configure to
use static routes between MCE and a site.
Configuration on VR1: Assume VR1 is an S7500E switch, configure IP address 10.214.10.2/24 for
the interface connecting to MCE and IP address 192.168.0.1/24 for the interface connecting to
VPN1. The operation of adding a port to a VLAN and configuring IP address for a VLAN-interface is
omitted here.
# Configure a default route on VR1, specifying the next hop address to 10.214.10.3.
[VR1] ip route-static 0.0.0.0 0.0.0.0 10.214.10.3
# Define a static route on MCE, specify the next hop address 10.214.10.2 for packets destined for
the network segment 192.168.0.0, and bind this route to VPN1.
[MCE-Vlan-interface10] quit
[MCE] ip route-static vpn-instance vpn1 192.168.0.0 16 10.214.10.2
# Display the information about the routes of VPN1 maintained on MCE.
[MCE] display ip routing-table vpn-instance vpn1
Routing Tables: vpn1
Destinations : 5 Routes : 5
Destination/Mask Proto Pre Cost NextHop Interface
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
10.214.10.0/24 Direct 0 0 10.214.10.3 Vlan10
10.214.10.3/32 Direct 0 0 127.0.0.1 InLoop0
192.168.0.0/16 Static 60
0 10.214.10.2 Vlan10
As shown in the displayed information above, a static route has been specified for VPN1.
# On VR2, configure IP address 10.214.20.2/24 for the interface connecting to MCE (configuration
procedures omitted), enable RIP and advertise the network segments 192.168.10.0 and
10.214.20.0.
[VR2] rip 20
[VR2-rip-20] network 192.168.10.0
[VR2-rip-20] network 10.0.0.0
# RIP is running within VPN2, so you can configure RIP on MCE and involve the RIP on MCE in the
routing computation in the site to update the routing information automatically. Create RIP process
20, disable automatic route summarization, redistribute routes from OSPF process 20, and bind the
RIP process to VPN2.
[MCE] rip 20 vpn-instance vpn2
# Advertise the network segment 10.214.20.0 and 10.214.40.0.
[MCE-rip-20] network 10.0.0.0
[MCE-rip-20] undo summary
[MCE-rip-20] import-route ospf
# Display the information about the routes of VPN2 on MCE.
[MCE-rip-20] display ip routing-table vpn-instance vpn2
Routing Tables: vpn2
Destinations : 5 Routes : 5