II
Instruction
An alert that contains additional or supplementary information that if not understood or followed will not lead to
serious consequences.
Specification
An alert that contains a description of product or version support.
3. Instruction
This manual is used to guide users to understand the product, install the product, and complete the configuration.
The example of the port type may be different from the actual situation. Please proceed with configuration
according to the port type supported by the product.
The example of display information may contain the content of other product series (such as model and
description). Please refer to the actual display information.
The routers and router product icons involved in this manual represent common routers and layer-3
switches running routing protocols.