R0106-HP MSR Router Series MPLS Configuration Guide(V7)
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Configuring tunnel setup retry
If the ingress node fails to establish an MPLS TE tunnel, it waits for the retry interval, and then tries to set
up the tunnel again. It repeats this process until the tunnel is established or until the number of attempts
reaches the maximum. If the tunnel cannot be established when the number of attempts reaches the
maximum, the ingress waits for a longer period and then repeats the previous process.
To configure tunnel setup retry:
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS TE tunnel interface
view.
interface tunnel tunnel-number
[ mode mpls-te ]
N/A
3. Configure maximum number of
tunnel setup attempts.
mpls te retry times
By default, the maximum number of
attempts is 3.
4. Configure the retry interval.
mpls te timer retry seconds
By default, the retry interval is 2
seconds.
Configuring automatic bandwidth adjustment
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter MPLS TE view.
mpls te N/A
3. Enable automatic
bandwidth adjustment
globally, and configure the
output rate sampling
interval.
auto-bandwidth enable
[ sample-interval seconds ]
By default, the global auto
bandwidth adjustment is disabled.
The sampling interval configured in
MPLS TE view applies to all MPLS TE
tunnels. The output rates of all MPLS
TE tunnels are recorded every
sampling interval to calculate the
actual average bandwidth of each
MPLS TE tunnel in one sampling
interval.
4. Enter MPLS TE tunnel
interface view.
interface tunnel tunnel-number
[ mode mpls-te ]
N/A
5. Enable automatic
bandwidth adjustment or
output rate sampling for the
MPLS TE tunnel.
• To enable automatic bandwidth
adjustment:
mpls te auto-bandwidth
adjustment [ frequency seconds ]
[ max-bw max-bandwidth |
min-bw min-bandwidth ] *
• To enable output rate sampling:
mpls te auto-bandwidth
collect-bw [ frequency seconds ]
By default, automatic bandwidth
adjustment and output rate sampling
are disabled for an MPLS TE tunnel.
6. Return to user view.
return N/A