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Layer 3 interfaces, including VLAN interface, loopback interface, routed interface and sub- interface, share the same hardware resources. When configuring IP address, it is required that the IP address of different layer 3 interfaces in the same VRF cannot be in the same subnet. However, overlapped layer 3 interface addresses in different VRFs is supported.
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To avoide avoid conflict with the preserved interface names, the routed interface name and sub-interface name must start with the string "rif-". Otherwise, commit will fail with the error message "The name of interface must start with "rif-". |
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