Software Version Used; Configuration Restrictions And Guidelines; Configuration Procedures - H3C S12500 Series Manual
Multicast vpn configuration examples
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Also See for S12500 Series:
- Installation manual (170 pages) ,
- Installation instructions manual (126 pages) ,
- Configuration manual (59 pages)
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Software version used
This configuration example was created and verified on S12500-CMW710-R7328P02.
Configuration restrictions and guidelines
When you configure inter-AS option C MD VPN, follow these restrictions and guidelines:
By default, Ethernet interfaces, VLAN interfaces, and aggregate interfaces are shut down. You
•
must use the undo shutdown command to bring them up. This example assumes that all these
interfaces are already up.
If the system operates in standard mode, you must specify a different reserved VLAN for each VPN
•
instance. Otherwise, system exceptions might occur.
Do not change the reserved VLAN for a VPN instance. Otherwise, you must reconfigure the
multicast VPN.
For more information about reserved VLANs, see MPLS Configuration Guide. For more
information about system operating modes, see Fundamentals Configuration Guide.
Configuration procedures
1.
Assign an IP address and subnet mask to each interface on CE a1 according to
<CEa1> system-view
[CEa1] interface vlan-interface 10
[CEa1-Vlan-interface10] ip address 10.11.3.1 24
[CEa1-Vlan-interface10] quit
[CEa1] interface loopback 0
[CEa1-LoopBack0] ip address 2.2.2.2 32
[CEa1-LoopBack0] quit
[CEa1] interface vlan-interface 11
[CEa1-Vlan-interface11] ip address 10.11.1.2 24
[CEa1-Vlan-interface11] quit
# Configure PE 1, ASBR-PE 1, ASBR-PE 2, PE 2, and CE a2 in the same way CE a1 is configured.
(Details not shown.)
2.
Configure a unicast routing protocol and basic MPLS VPN on all devices so that all devices are
interoperable at the network layer. (Details not shown)
For more information about configuring basic MPLS VPN, see MPLS Configuration Guide.
3.
Enable IP multicast routing on the public network in each AS, enable PIM-SM on the public
network interfaces (including Loopback interfaces), and configure PIM-SM domain boarders:
# On PE 1, enable IP multicast routing, and enable PIM-SM on the public network interfaces.
[PE1] multicast routing
[PE1-mrib] quit
[PE1] interface vlan-interface 2
[PE1-Vlan-interface2] pim sm
[PE1-Vlan-interface2] quit
[PE1] interface loopback 1
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3.
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