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Configuration Guide - Device Management

S9300, S9300E, and S9300X V200R012C00

This document describes the configurations of Device Management, including device status query, hardware management, CSS, SVF, PoE, OPS, OIDS, energy-saving management, information center, fault management, NTP, synchronous ethernet, PTP.
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Roles in an SVF System

Roles in an SVF System

Figure 4-4  SVF-related concepts

In Figure 4-4, an SVF system consists of the parent and client, which are connected through fabric ports. For the roles in an SVF system, see Table 4-1.

Table 4-1  Roles in an SVF system

Role

Definition

Parent

A parent is an aggregation device that manages and configures an SVF system.

Client

Client refers to all access devices(ASs). ASs are classified into level-1 and level-2 ASs.

  • Level-1 AS: is directly connected to the parent or is connected to the parent across a Layer 2 network.
  • Level-2 AS: is directly connected to a level-1 AS. When a level-1 AS is connected to the parent across a Layer 2 network, level-2 ASs are not supported.

Fabric-port

A fabric port is a logical port that connects the parent and a level-1 AS or connects a level-1 AS and a level-2 AS. One or more member ports can be added to a fabric port, and one fabric port can connect to only one AS. Ports 1 through 6 in the preceding figure.

NOTE:
  • Service ports on fixed switches include uplink and downlink ports. For details about uplink and downlink ports, see the "Naming Conventions" section in the Hardware Description - Chassis.
  • Only uplink ports can be used as member ports of a fabric port. To use downlink ports as member ports of a fabric port, run the uni-mng up-direction fabric-port member interface interface-type interface-number [ to interface-number ] command to set these downlink ports as uplink ports.
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Updated: 2018-09-03

Document ID: EDOC1100038289

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