R3102-R3103-HP 6600/HSR6600 Routers MPLS Command Reference Guide

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After the command is executed successfully, the device does not inform you of the result. You can use the
display vpn label operation command to view the current VPN label processing mode.
Examples
# Specify the VPN label processing mode of an egress PE as outbound interface based forwarding.
<Sysname> system-view
[Sysname] vpn popgo
# Specify the VPN label processing mode of an egress PE as FIB based forwarding.
<Sysname> system-view
[Sysname] undo vpn popgo
vpn-instance-capability simple
Use vpn-instance-capability simple to disable routing loop detection for the VPN OSPF process.
Use undo vpn-instance-capability to restore the default.
Syntax
vpn-instance-capability simple
undo vpn-instance-capability
Default
Routing loop detection is enabled for a VPN OSPF process.
Views
VPN OSPF process view
Default command level
2: System level
Usage guidelines
In an MCE network, you must disable the routing loop detection function for a VPN OSPF process on the
MCE. Otherwise, the MCE does not receive OSPF routes from the PE.
Examples
# Disable routing loop detection for the VPN OSPF process.
<Sysname> system-view
[Sysname] ospf 100 vpn-instance vpna
[Sysname-ospf-100] vpn-instance-capability simple
vpn-target (VPN instance view/IPv4 VPN view)
Use vpn-target to configure route targets for a VPN instance, an IPv4 VPN, or an IPv6 VPN.
Use undo vpn-target to remove the specified or all route targets of a VPN instance, an IPv4 VPN, or an
IPv6 VPN.
Syntax
vpn-target vpn-target&<1-8> [ both | export-extcommunity | import-extcommunity ]
undo vpn-target { all | vpn-target&<1-8> [ both | export-extcommunity | import-extcommunity ] }