Default Configuration - Cisco Catalyst 4500 Series Software Configuration Manual

Chapter 6 Programmability
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Figure 6-1
Figure 6-1
PXE Server

Default Configuration

Programmability is not enabled.
RESTCONF— Uses structured data (XML or JSON) and YANG to provide a REST-like APIs,
enabling you to programmatically access different network devices. RESTCONF APIs use HTTPs
methods.
YANG—A data modeling language that is used to model configuration and operational features on
the switch. YANG determines the scope and the kind of functions that can be performed by
NETCONF and RESTCONF APIs. The following data models are supported:
The ned.yang model—A Cisco-specific configuration data model that enables to you perform
–
write (SET) operations.
The Operational Data Manager (ODM)—Enables you to read operational state data (GET
–
operations) using YANG models.
shows how the different components of Programmability come together.
Programmability Components
UI
YANG Data
Models
UI YANG Data
Models
DHCP and
HTTP or TFTP
Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
SSH
NETCONF
XML
Client
HTTP
HTTP Client
(RESTCONF)
JSON
or XML
Cisco Catalyst 4500 Series Switch
Cisco IOS XE
HTTP
Server
Configuration
DB
Action is
Performed
About Programmability
NetCONF
Server
YANG Data
Models
6-3