Supports a global lock, and the ability to kill non-responsive sessions are introduced in NETCONF. The NETCONF protocol provides a set of operations to manage device configurations and retrieve device state information. Streaming, see the GitHub respository, to view *-oper in the naming convention. For more information on the components that are enabled for operational data queries or IOS XE Fuji 16.8.1 and later releases, operational data works on platforms running NETCONF (similar to how configuration data
In releases prior to Cisco IOS XE Fuji 16.8.1, an operational data manager (based on polling) was enabled separately. For more details on NETCONF, see RFC 6241. You can use these YANG models to understand or export the data model. Data models are available for optional downloadįrom a device using the get-schema RPC. Revision dates for each model are shown in the capabilities response. Supported models are discovered using the ietf-netconf-monitoring model. NETCONF also supports capability discovery and model downloads. The port number is a configurable option. It uses SSH port number 830 as the default It uses Secure Shell (SSH) as the transport layer across network devices. The server is typically a network device (switch The client can be a script or application running as part of a network manager. NETCONF uses a simple Remote Procedure Call (RPC) based mechanism to facilitate communication between a client and a server. Markup Language (XML)-based data encoding for the configuration data as well as NETCONF provides a mechanism to install, manipulate, and delete the configuration of network devices. YANG is used to model each protocol based on RFC 6020. These interfaces are optionally exposed northbound from networkĭevices. Model-based interfaces interoperate with existing device CLI, Syslog, and SNMP Model the configuration and state data used by NETCONF operations. Is an XML-based protocol that client applications use to request informationįrom and make configuration changes to the device. Solution of automated and programmable network operations. With the Network Configuration Protocol (NETCONF) to provide the desired The Yet Another Next Generation (YANG) data modeling language. Data models areĭeveloped in a standard, industry-defined language, that can defineĬonfiguration and state information of a network. Multiple devices across the network using data models. Networkĭevices running on Cisco IOS XE support the automation of configuration for
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SNMP does notĭistinguish between configurational and operational data.Īdopting a programmatic and standards-based way of writing configurations toĪny network device, replacing the process of manual configuration. To understand and interpret their text-based specification. CLIs are highly proprietary, and human intervention is required Although CLIs and SNMP are heavily used, they have several Used, especially for exchanging management information between various networkĭevices. Managing network devices is by using Command Line Interfaces (CLIs) forĬonfigurational (configuration commands) and operational data (show commands).įor network management, Simple Network Management Protocol (SNMP) is widely
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