H3C Technologies H3C Intelligent Management Center User Manual
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Figure 49 Add Tunnel page
3.
Specify the configuration information for the dynamic MPLS TE tunnel.
a.
Click Select next to Select Device, enter part or the entire name of the ingress device, and then
click Query. All devices that match the description appear in the Device Query List section of
the page. Select the ingress device, and then click OK.
b.
Click Select next to MPLS TE Tunnel Name, specify the tunnel name, and then click OK.
c.
Select RSVP-TE from the Protocol list.
d.
In the Destination IP Address (A.B.C.D) field, enter the loopback address of the egress device,
and then click Next. You are directed to the Configure Basic Attributes page, as shown
in
.
Figure 50 Configure Basic Attributes page
a.
Configure the parameters on this page as needed.
Bandwidth (Kbps) and Backup Bandwidth (Kbps)—If one of the two parameters is configured,
the other must be also configured, and the backup bandwidth must be greater than or equal to
the bandwidth. The valid range of bandwidth and backup bandwidth is from 1 to 32000000.
Setup Priority (0–7) and Hold Priority (0–7)—CR-LDP signals the resources required by a path
on each hop of the route. If a route with sufficient resources cannot be found, existing paths
may be rerouted to reallocate resources to the new path. This is called path preemption. Two
priorities, setup priority and hold priority, are assigned to paths for making a preemption
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