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DES-7200 Configuration Guide Chapter 8 VRF
Configuration
8-9
MCE(config-vrf)#exit
MCE(config)#ip vrf vpnc
MCE(config-vrf)#exit
Step 2: Create VLAN10 and join the SwitchA-connecting interface (FastEthernet
0/10) of MCE device into VLAN10
MCE(config)#interface fastEthernet 0/10
MCE(config-if-FastEthernet 0/10)#switchport access vlan 10
MCE(config-if-FastEthernet 0/10)#exit
Step 3: Associate VLAN10 interface (SVI 10) with VPNa, and configure the IP
address of interface SVI 10 as 10.10.10.3/24
MCE(config)#interface vlan 10
MCE(config-if-VLAN 10)#ip vrf forwarding vpna
MCE(config-if-VLAN 10)#ip address 10.10.10.3 255.255.255.0
MCE(config-if-VLAN 10)#exit
Step 4: Execute similar steps (as shown above) to create VLAN 20 and VLAN 30,
associate SwitchB-connecting interface (SVI 20) of MCE device with VPNb and
associate SwitchC-connecting interface (SVI 30) of MCE device with VPNc. The
IP addresses of SVI 20 and SVI 30 are 10.10.20.3 and 10.10.30.3 respectively.
Step 5: Create VLAN 40, 50 and 60; join PE-connecting interface (FastEthernet
0/7) of MCE device into VLAN 40, 50 and 60, and associate SVI 40 with VPNa,
SVI 50 with VPNb and SVI 60 with VPNc. The IP addresses of SVI 40, SVI 50 and
SVI 60 are 10.10.40.1, 10.10.50.1 and 10.10.60.1 respectively.
MCE(config)#vlan 40
MCE(config-vlan)#exit
MCE(config)#vlan 50
MCE(config-vlan)#exit
MCE(config)#vlan 60
MCE(config-vlan)#exit
MCE(config)#interface fastEthernet 0/7
MCE(config-if-FastEthernet 0/7)#switchport mode trunk
MCE(config-if-FastEthernet 0/7)#exit
MCE(config)#interface vlan 40
MCE(config-if-VLAN 40)#ip vrf forwarding vpna
MCE(config-if-VLAN 40)#ip address 10.10.40.1 255.255.255.0
MCE(config-if-VLAN 40)#exit
MCE(config)#interface vlan 50
MCE(config-if-VLAN 50)#ip vrf forwarding vpnb
MCE(config-if-VLAN 50)#ip address 10.10.50.1 255.255.255.0
MCE(config-if-VLAN 50)#exit
MCE(config)#interface vlan 60
MCE(config-if-VLAN 60)#ip vrf forwarding vpnc