H3C Technologies H3C Intelligent Management Center - Manual (Page 196)

1. Click Service > MPLS TE Manager > Protection Mng from the tabular navigation system on the top
of the IMC main page.
2. In the Protected Tunnel List section of the page, select a tunnel that you want to use as the bypass
tunnel, and then click FRR Protection.
3. Select Node Protection from the Protection Type list.
4. Click Next.
5. In the Node List section of the page, select the primary tunnel that you want to protect.
6. Click Next.
7. In the Protected Tunnel List section of the page, select the bypass tunnel, and then click Bound >
Complete. The bypass tunnel is bound with the primary tunnel and disappears from the Protected
Tunnel List section.
8. To view detailed information about the protection, click the Operation icon .
Applications
Usage scenario 1
A corporation has three subsidiaries, which are located in site A, site B, and site C, respectively and are
connected with one another through networks. As services expand, network congestions occur frequently
due to network load imbalance. Router A, Router B, and Router C represent the three subsidiaries,
respectively.
Assume that the routers are reachable to each other after being configured with IS-IS or OSPF and are
properly configured with basic MPLS and MPLS TE capabilities, as shown in
Figure 59 .
Figure 59 Usage scenario 1
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