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DES-7200 Configuration Guide Chapter 3 MPLS Reliability Configuration
3-21
Note
The aforementioned display commands can be configured in any modes other
than the user mode.
3.1.2.3 Typical L3VPN GR configuration
example
Networking requirements
1) CE device represents the customer network running IGP or eBGP protocol.
2) Provider network is formed between PEs and P device, running IGP protocol.
3) PE1, P and PE2 establish a public-network tunnel and LSP path via LDP protocol.
4) PE1 and PE2 establish a private-network tunnel through iBGP protocol.
5) IGP protocol, BGP protocol and LDP protocol are GR-capable.
6) PE devices are GR-Capable routers, while P device is a GR-Aware router.
Network topology