R3303-HP HSR6800 Routers MPLS Configuration Guide

400
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Create a tunneling policy
and enter tunneling policy
view.
tunnel-policy tunnel-policy-name N/A
3. Configure a preferred tunnel
and specify a tunnel
interface for it.
preferred-path number interface
tunnel tunnel-number
[ disable-fallback ]
Optional.
By default, no preferred tunnel is
configured.
In a tunneling policy, you can
configure up to 64 preferred
tunnels.
The tunnel interfaces specified for
the preferred tunnels can have the
same destination address and the
tunnel encapsulation type must be
MPLS TE.
4. Specify the tunnel selection
preference order and the
number of tunnels for load
balancing.
tunnel select-seq { cr-lsp | gre | lsp }
* load-balance-number number
Optional.
By default, only one tunnel is
selected (no load balancing) in this
order: LSP tunnel, GRE tunnel,
CR-LSP tunnel.
NOTE:
• A tunnel type closer to the
select-seq keyword has a higher
priority. For example, with the
tunnel select-seq lsp gre
load-balance-number 1
command configured, VPN
uses a GRE tunnel only when no
LSP exists. After an LSP is
created, the VPN uses the LSP
tunnel instead.
• If you specify more than one
tunnel type and the number of
tunnels of a type is less than the
specified number of tunnels for
load balancing, tunnels of
different types may be used.
5. Return to system view.
quit N/A
6. Enter VPN instance view.
ip vpn-instance vpn-instance-name N/A
7. Enter IPv6 VPN view.
ipv6-family Optional.