Facebook aims to knock Cisco down a peg with open network. What is a Network Switch A definition from WhatIs. For network management, Simple Network Management Protocol (SNMP) is widely used, especially for exchanging management information between various network devices. After is an XML-based protocol that client applications use to request information Enters global You must initially configure NETCONF-YANG, For a list of supported Yang models, see https://github.com/YangModels/yang/tree/master/vendor/cisco/xr. Its operations are realized on top of an easy Remote Procedure Call (RPC) layer. The difference between YANG version 1.1 and version 1.0 is documented Exits global Network Configuration Protocol (NETCONF) is a standard based IETF Network Configuration Management Protocol. Standard application programming interfaces (APIs) are available on network devices for the NMS to manage the devices using NETCONF. at https://tools.ietf.org/html/rfc7950#page-10. netconf-xml command or the show running-config | format Learn more about how Cisco is using Inclusive Language. SSH server, use one of the RSA keys configured by using the ip ssh pubkey-chain and user commands. can create and modify the running configuration before committing the running configuration to the device. the Yang model and communicates with the Netconf server (IOS XR) accordingly. Most notably was the unpredictable nature of the output. Raised competency and validated following features: Point to Point over Ethernet (PPPoE), Parental Control, URL Filtering (Website Blocking), IPSec, HTTP, HTTPS Firewall and CWMP (CPE WAN. If the node has multiple child nodes If another application uses the tag element to terminate this applications session while a confirmed commit This directory Web. 2022 Cisco and/or its affiliates. NETCONF also supports capability discovery and model downloads. Session idle- timeout and absolute-timeout also prevent DoS attacks. This can be done by one of the two protocols . If the selection of the candidate or running datastore is specified in the configuration when a NETCONF-YANG or RESTCONF following apply: If the netconf-yang feature candidate-datastore command is configured, the command enables the candidate datastore and prints the following warning: If the netconf-yang feature candidate-datastore command is removed, the command disables the candidate datastore, enables the running datastore and prints the following message to the NETCONF-YANG port. - "get-config" and "edit-config" RPC calls. As we have talked about before, Southbound Interface is the SDN interface that connects the Forwarding Plane and the Control Plane. If the number of current sessions is summary. However, the nginx process is required for RESTCONF. Network Configuration Protocol (NETCONF) is a standard based IETF Network Configuration Management Protocol. If no VRF is specified, and a warning syslog message is produced. The confirmed commit operation is useful for verifying that a configuration change works correctly and does not prevent management using the get-schema operation. will be unreachable. for an open session, it stops all operations in process, releases all locks and resources associated with the session, and RPC error reply. how long to delay the next rollback. If either the running or the candidate datastore is locked by another NETCONF session, the RPC will fail with an All other NETCONF sessions (that do not own the lock) cannot perform edit operations; but can perform read operations. explaining the reason for the failure. Enters For example, this is the XML representation of this YANG model that would be pushed over NETCONF:.The below is a list of mandatory configuration commands that you should configure to use SR OS NETCONF: Ensure the SR OS SSH . San Francisco Bay Area Some of my job responsibilities at Ciena include : + Testing L3 protocols such as BGP, OSPF, ISIS, MPLS (transport and service signalling) + Testing an L3VPN (with LDP and. The NETCONF protocol are often conceptually partitioned into four layers: It is an event indicating that a configuration change has occurred. is using a AAA source other than the local, this user is also rejected. generated from supported MIBs, and to enable supported SNMP traps in IOS to Currently, SSH is the only supported transport method. YANG can be used To remove RP address entries from the A RPC is used to lock the target data store. greater than or equal to, the set limit, no new sessions are opened. The candidate datastore functionality can be enabled by using the netconf-yang feature candidate-datastore command. This section illustrates some examples relevant to Netconf: Enabling netconf-yang for ssh transport and netconf subsystem for default vrf with default port (830), Enabling netconf-yang for ssh transport and netconf subsystem for vrf green and vrf red with netconf port (831). The solution lies in When the candidate data store is enabled, the running data store is not writable through NETCONF sessions, and all configurations get committed only through the candidate. PAgP is the Port Aggregation Protocol. configurational (configuration commands) and operational data (show commands). model is Cisco-IOS-XR-cdp-cfg, Refer the table which lists all the supported yang models Supported Yang Models. For more details on NETCONF, see RFC 6241. from a device using the get-schema RPC. 139c 14, 11317, Tallinn, Estonia, VMware Download and VMware Workstation Installation. Data model interfaces (DMIs) support the use of IPv6 protocol. supports a global lock, and the ability to kill non-responsive sessions are introduced in NETCONF. The NETCONF feature is not supported on a device running dual IOSd configuration or software redundancy. Network Configuration Protocol (NETCONF) is a Network Management protocol like SNMP (Simple Network Management Protocol). RFC 4741 defines a number of optional capabilities including :xpath and :validate. Markup Language (XML)-based data encoding for the configuration data as well as show netconf-yang diagnostics The interactions between the client and the router happens until the network is configured as desired. the router may become irresponsive if Netconf consumes most of the bandwidth or CPU processing time. candidate datastore from other NETCONF sessions before locking a candidate. command clears the specified Netconf session (on the Netconf server side). NETCONF (NETwork CONFiguration) is a protocol defined by the IETF to "install, manipulate, and delete the configuration of network devices". YANG can be used with the Network Configuration Protocol (NETCONF) to provide the desired solution of automated and programmable network operations. multiple devices across the network using data models. If the aaa new-model command is configured, AAA authentication and authorization is required. NETCONF protocol, according to IETF RFC 6241, is a simple mechanism wherein: A simple network device can be managed The Yang models can be retrieved from the router via NETCONF operation. The confirmed commit operation will be rolled back if the commit is not Knowledge . (Optional) Enables authorisation, authentication, and accounting (AAA). System Security Command Reference for Cisco 8000 Series Routers, New and Changed System Management Features, YANG Data Models for System Management Features, Configuring Physical and Virtual Terminals, Configuring Simple Network Management Protocol, Configuring Periodic MIB Data Collection and Transfer, Netconf Sessions and Operations, Denial of Services Defense for Netconf-Yang, https://github.com/YangModels/yang/tree/master/vendor/cisco/xr. solution of automated and programmable network operations. A model is published in a tree format and includes: Subtrees that augment nodes in other yang models. YANG is primarily used to model the configuration and state data used by NETCONF operations. confd process starts, a warning message appears as shown below: If the selection of the candidate or running datastore is made after the NETCONF-YANG or RESTCONF confd process starts, the NETCONF is an XML-formatted command and response protocol that runs primarily over Secure Shell (SSH) transport. You can use these YANG models to understand or export the data model. It also reduces the given time to the network device configuration management. This is achieved using the netconf-yang agent rate-limit and netconf-yang agent session commands. Locking the candidate datastore does not affect the Cisco IOS config lock or the running configuration lock and vice versa. NETCONF capability is not enabled with the candidate configuration. Its operations are realized on top of a simple Remote Procedure Call (RPC) layer. Other NSO Topics. View this content on Cisco.com Published On: June 1, 2021 13:01 Programmability Configuration Guide, Cisco IOS XE Gibraltar 16.11.x The NETCONF protocol is analogous in some ways to traditional device console Command Line Interface (CLI), except that the XML-formatted commands and results are designed for management applications. Configure the following keywords: privilege level : Sets the privilege level for the user. A capability to support partial locking of the running configuration is defined in RFC 5717. Applications can use this straightforward API to send and receive full and partial configuration data sets. NETCONF uses a simple Remote Procedure Call (RPF) based mechanism to facilitate communication between a client (centralized management platform script or application) and a server (Cisco switch or router). The client application and device exchange capabilities in the form of messages. A capability to monitor the NETCONF protocol is defined in RFC 6022. The following operations can be performed on the candidate data store. When a configuration change is denied due to a global lock, the error The NETCONF lock RPC locks the configuration parser and the running configuration database. the entire configuration, thereby improving performance. The Network Configuration Protocol (NETCONF) is a network management protocol allowing a network management system (NMS) to deliver, modify, and delete configurations of network devices. Netconf runs within a Secure Shell (SSH) session as an SSH subsystem, as defined in RFC6242. Use the show running-config | format and the exact RPCs. NETCONF interface on your network device. Download the YANG version A commit operation pushes the configuration from the candidate to the running Use no hostname command to return to the default host. The lock gives the session holding The content and formatting of output was prone to change in unpredictable ways. The NETMOD working group has completed work to define a "human-friendly" modeling language for defining the semantics of operational data, configuration data, notifications, and operations, called YANG. SNMP Agent Simulator. configuration to the startup configuration. The following example shows the NETCONF RPC that retrieves a list of all the YANG modules supported by a device: The output of the RPC reply contains a list of all the YANG modules regardless of the YANG version each module uses. Send the services that use IPv6 addresses. 0 Specifies an UNENCRYPTED password will follow 7 Specifies a HIDDEN password will follow LINE The UNENCRYPTED (cleartext) user. The protocol messages are exchanged on top of a secure transport protocol. warning: When NETCONF-YANG or RESTCONF are restarted, sessions in progress will be lost. In Cisco IOS XE Gibraltar 16.11.1, this feature was implemented on Cisco Catalyst 9600 Series Switches. This implementation is as specified in RFC 6241 for If a failure occurs with outstanding changes to the candidate datastore, it can be challenging to recover the configuration, you ca nuse the RPC followed by a discard operation. All sessions in progress are terminated, and the confd program NETCONF-YANG starts, enable SNMP Trap support by sending the following RPC occli. configuration and state information of a network. In Cisco IOS XE Gibraltar 16.12.1, this feature was implemented on Cisco Catalyst 9800-L Wireless Controllers. A capability to support subscribing and receiving asynchronous event notifications is published in RFC 5277. NETCONF is an XML-formatted command and response protocol that runs primarily over Secure Shell (SSH) transport. restconf-json command to translate IOS commands. And the LACP is the Link Aggregation Control Protocol. creates a self-signed trustpoint. After the configuration mode. Brings up the netconf subsytem support with SSH server using a specified VRF of up to 32 characters. All rights reserved. The Secure Transport layer features a secure and reliable transport of messages between a client and a server. The Network Configuration Protocol (Netconf) provides mechanisms to install, manipulate, and delete the configuration of network In Cisco IOS XE Fuji 16.8.1a, this feature was implemented on the following platforms: Cisco 1000 Series Integrated Services Routers, Cisco ASR 900 Series Aggregation Services Routers, Cisco ASR 920 Series Aggregation Services Routers, Cisco Catalyst 9500-High Performance Series Switches, Cisco Network Convergence System 4200 Series, Cisco Catalyst 9200 and 9200L Series Switches. The process for using data models involves: Obtain the data models. Netconf uses a simple RPC-based (Remote Procedure Call) mechanism to facilitate communication between a client and a server. Displays a summary of the NETCONF-YANG diagnostic information. The rollback is canceled and the candidate configuration is committed immediately. The candidate datastore can be used as a source or target for any of the get-config, copy-config or validate config operations. managing network devices is by using Command Line Interfaces (CLIs) for following RPC message to the NETCONF-YANG port to save the running SNMP MIB Browser . The candidate configuration supports the confirmed commit capability. The -cfg.yang suffix denotes configuration and -oper*.yang is for operational data statistics. Network Switches Gigabit Ethernet Switches Newegg. The should be and should have the session ID of the NETCONF session holding The server is typically a network device. with the Network Configuration Protocol (NETCONF) to provide the desired relevant models. The models can be retrieved from the router , using the operation. Models for various releases of IOS-XE, IOS-XR, and NX-OS platforms are available here. DMI IPv6 support helps client applications to communicate with If the change prevents access or causes other errors, the automatic rollback to the previous configuration The candidate datastore is now available for all operations in other key pair stored on the client. NETCONF (RFC 6241) is an XML-based protocol that client applications use to request information from and make configuration changes to the device. NETCONF (RFC 6241) is an XML-based protocol that client applications use to request information from and make configuration changes to the device. Send the at https://tools.ietf.org/html/rfc7950#page-10. YANG is primarily used to model the configuration and state data used by NETCONF operations. 1.0 specification. If contents of the candidate datastore are modified by NETCONF session A, and session B tries to lock the candidate datastore, This prevents others users from modifying the configuration in the locked Multiple NETCONF sessions can modify it contents By default, it is set as 830. The side-effect synchronization is based on the CLI-mode tree concept, where the commands are maintained with modes and submodes streaming, see the GitHub respository, to view *-oper in the naming convention. any network device, replacing the process of manual configuration. used in these messages. When you commit the candidate configuration, you can require an explicit confirmation for the commit to become permanent. An RPC result is linked to an RPC invocation by a message-id attribute. Supported models are discovered using the ietf-netconf-monitoring model. IOS XE Fuji 16.8.1 and later releases, operational data works on platforms running NETCONF (similar to how configuration data tag repeatedly. The Network Configuration Protocol (NETCONF) is a network management protocol developed and standardized by the IETF. The Network Configuration Protocol (NETCONF) is a network management protocol developed and standardized by the IETF.It was developed in the NETCONF working group and published in December 2006 as RFC 4741 and later revised in June 2011 and published as RFC 6241. If you do not want to commit the changes in the candidate datastore to the device; but only to validate the configuration, This feature is implemented document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your email address will not be published. When the datastore state changes from running to candidate or back, a warning message is displayed, notifying the management. netconf session: Netconf is connection-oriented - SSH is the underlying transport. The client can be a script or application typically running as part of a network manager. Enter your To avoid any issues, outstanding changes must be discarded when the lock is releasedeither The application can be on any standalone application or a SDN controller supporting Netconf. Exits public-key data configuration mode and returns to privileged EXEC mode. System Security Command Reference for Cisco 8000 Series Routers. This had a number of features that the operators liked, including the fact that it was text-based, as opposed to the BER-encoded SNMP. Features and capabilities are announced. default, the device automatically retrieves and commits (rolls back to) the previously committed configuration. You can change You can analyze the generated configuration messages and familiarize with the Xpaths NETCONF (RFC 6241) is an XML-based protocol that client applications use to request information from and make configuration changes to the device. time and NETCONF downtime. simultaneously. the set rate-limit, the packets are dropped. The YANG models on the device is still YANG version 1.0. event notifications ( messages). The documentation set for this product strives to use bias-free language. The following is a sample RPC that enables NETCONF-YANG diagnostics, and the RPC response received from the host: YANG data models for various release of IOS-XE, IOS-XR, and NX-OS platforms. This is called the side-effect synchronization, and it reduces the synchronization time and NETCONF used, especially for exchanging management information between various network devices. With the growing complexity of the modern network, automation is becoming more important. Configuring Netconf Yang. HP serves up its open switches Network World. NETCONF Protocol Network Configuration Protocol, Network monitoring systems are tasked with ensuring the availability and performance of computers and network services and can detect and report on failures of devices or connections by deploying NETCONF/SNMP in device. 830 is the IANA-assigned TCP port for NETCONF over SSH, but it can be changed using this command. Click the post title to see the attached presentation. NETCONF RPC Transport At it's core, NETCONF functions on remote procedure calls, and uses an XML-based structure for both RPC requests, as well as replies. implicitly on NETCONF session failure or explicitly by using the unlock operation. The IETF developed the Simple Network Management Protocol (SNMP) in the late 1980s and it proved to be a very popular network management protocol. indicates that the device supports the candidate datastore. The NETCONF protocol has been implemented in network devices like routers and switches by some major equipment vendors. Yang supports interoperability that provides a standard way to model management data. This can be prevented, The clear netconf-yang agent session The following concepts have been explored: - SSH and netconf-console to interact with a network device. This document defines the operation, which enables creating real-time and replay subscriptions. It uses SSH port number 830 as the default All rights reserved. Basically, NETCONF Architecture is consist of two main elements. Because the candidate datastore confirmed commit is enabled when the candidate datastore is enabled, the confirmed configuration is the same as the temporarily committed configuration, the temporarily committed configuration is recommitted. Perform the Configures a port for the netconf ssh server. If IPv6 addresses are not configured, external-facing applications will continue to listen on IPv6 sockets; but these sockets 2022 Cisco and/or its affiliates. To stop the SSH server from receiving any further connections for the specified VRF, use the no form of this command. Port Aggregation Protocol (PAgP) - is a Cisco proprietary EtherChannel protocol where we can combine a maximum of 8 physical links into a single virtual link. Yang models are a part of the software image. For the purposes of this documentation set, bias-free is defined as language that does not imply discrimination based on age, disability, gender, racial identity, ethnic identity, sexual orientation, socioeconomic status, and intersectionality. on the following platforms: Cisco 1100 Series Integrated Services Routers. It uses Secure Shell (SSH) as the transport layer across network devices. NETCONF-YANG starts, enable SNMP Trap support by sending the following RPC and once the data model interfaces (DMIs) are initialized, use the appropriate format option to translate the commands. This blog post has shown some basic ways to interact with NETCONF/YANG in Cisco IOS-XE 16.3.2. The user authentication is successful if the RSA public key stored on the server is verified with the public or the private restrictions. You can also lock the running configuration by using the global lock by entering the conf t lock mode, but, the are established with the The candidate configuration supports the confirmed commit capability. HP Switch Configuration step by step. It can use the computers name or IP address. initial enablement through the CLI, network devices can be managed subsequently The required components: Cisco 8000 Series Router with Netconf capability, Netconf Client Application with connection to the router. Alternatively, you can also download the YANG models from the device using the NETCONF get-schema operation, and migrate the downloaded models to this version using the migrate_yang_version.py script. Notifications are then sent asynchronously using the construct. The traditional way of managing network devices is by using Command Line Interfaces (CLIs) for configurational (configuration commands) and operational data (show commands). This CLI-mode tree data structure consists of three main nodes: Same-Level Node: This node points to the list of CLI nodes that belongs to the same parent and on the same level. The Messages layer is responsible for encoding remote procedure calls (RPCs) and notifications. These The client applications use this protocol to request information from the router, and make configuration changes to the router. For public-key authentication to work on NETCONF-YANG, the IOS SSH server must be configured. NETCONF (RFC 6241) is an XML-based protocol that client applications use to request information from and make configuration changes to the device. Server in IOS to enable NETCONF to access SNMP MIB data using YANG models A NETCONF client establishes an SSH connection with the NETCONF server on the managed device. NETCONF is a protocol that that can manage, configure and install new configuration of network device. For inquiries related to the migrate_yang_version.py script or the Cisco IOS XE YANG migration process, send an email to xe-yang-migration@cisco.com. One of them is the Cisco proprietary PAgP and the other is standard based LACP. There is a yang model file for each configuration module; for instance if the user wants to configure CDP , the relevant yang downtime. Child Node: This node points to the child CLI; the CLI under the current mode or submode. the protocol messages. During configuration changes in the DMI, a partial synchronization of the changes that are triggered when a command or RPC the default VRF is used. NETCONF Protocol over Secure Shell (SSH): rfc:6242, NETCONF Protocol over Transport Layer Security (TLS) with Mutual X.509 Authentication: rfc:7589, This page was last edited on 21 December 2021, at 21:54. Characteristics of a the logical connection between a network configuration application and a To access Cisco YANG models in a developer-friendly way, clone the GitHub repository, and navigate to the vendor/cisco subdirectory. group based on their configured privilege level. Revision dates for each model are shown in the capabilities response. sessions. Required fields are marked *. operations: Each feature has a defined Yang Model which is synthesized from the schemas. YANG is primarily used to model the configuration and state data used by NETCONF operations. Netconf runs within a Secure Shell (SSH) session as an SSH subsystem, as defined in RFC6242. Mandatory protocol features are not included in the capability exchange since they are assumed. commit operation will fail with an RPC error reply, with error-tag value and the session-id will be 0. NETCONF is an XML-based protocol used over Secure Shell (SSH) transport to configure a network. YANG is used to model each protocol based on RFC 6020. I am a biotechnologist by qualification and a Network Enthusiast by interest. It was developed in the NETCONF working group[1] and published in December 2006 as RFC 4741[2] and later revised in June 2011 and published as RFC 6241. NETCONF datastore, use the RPC. To delay the rollback to a time later than the current rollback timer, the client application sends a tag inside The NETCONF messages layer provides a simple, transport-independent framing mechanism for encoding. NETCONF provides a mechanism to install, manipulate, and delete the configuration of network devices. NETCONF uses a simple Remote Procedure Call (RPC) based mechanism to facilitate communication between a client and a server. Content of this article will have following sub sections :-. The NETCONF protocol uses an Extensible Markup Language (XML) based data encoding for the configuration data as well as the protocol messages. The NETCONF protocol supports a global lock, and the ability to kill non-responsive sessions. Cisco IOS XE supports The following command was introduced: netconf-yang. In Cisco IOS XE Amsterdam 17.3.1, this feature was implemented on the following platforms: Cisco Catalyst 8200 Series Edge Platforms, Cisco Catalyst 8300 Series Edge Platforms, Cisco Catalyst 8500 and 8500L Series Edge Platforms. NETCONF provides mechanisms to install, manipulate, and delete the configuration of network devices. works), and is enabled by default. The Operations layer defines a set of base protocol operations to retrieve and edit the configuration data. For a remote AAA server, replace local with your AAA server. Parent Node: This node points to the CLI nodes parent, its mode, and submode node. json-rpc. If the commit is not confirmed within the specified amount of time,by The NETCONF Protocol feature facilitates a programmatic and standards-based way of writing configurations and reading operational Collecting the data plane information, such as traffic statistics, from the interface module to route processor. NETCONF is a Connection-Oriented protocol. Enables the Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. NETCONF-YANG uses the primary trustpoint of a device. The configuration of features need not be done the traditional way (using CLIs), the client application (controller) reads SSH is currently the only supported transport method . Valid SSH user name and password credentials must be specified by the client and authenticated by the device. It uses Secure Shell (SSH) as the transport layer across network devices. SNMP Agent Builder. Subsequently, support for encoding in JavaScript Object Notation (JSON) was also added. This white paper is designed to be read either as a . External facing interfaces will provide dual-stack support; both IPv4 and IPv6. NETCONF provides a mechanism to install, manipulate, and delete the configuration of network devices. The YANG module in YANG version 1.1 is advertised through the ietf-yang-library instead of the NETCONF hello messages. atleast one Netconf session. no ip route-cache cef 'Name' => 'Network Manager VPNC Username Privilege Escalation', 'Description' => %q{This module exploits an injection . Yang supports simplified network management applications. - Rashmi Bhardwaj (Author/Editor), Your email address will not be published. Here, NETCONF does the configuration automatically, not manually. devices. This NETCONF capability The relevant commands are discussed in detail, in the XE devices. Establishes a user name-based authentication system. Commit the candidate configuration to the running configuration. The side-effect synchronization is enabled by the netconf-yang feature side-effect-sync command. Application layer protocols such as, NETCONF Enable the SNMP Note that RFC 6241 obsoletes RFC 4741. If a session kill fails, and a global lock is held, enter the clear configuration lock command via the console or vty. Web. The NETCONF protocol enables the device to expose an entire formal Application Programming Interface (API). NETCONF Protocol is used in the Southbound Interface of SDN. It also defines methods for NETCONF clients to discover data models supported by a NETCONF server and defines the operation to retrieve them. OpenConfig BGP Automation with Ansible I built a custom Ansible module built around NETCONF (ncclient), but uses the OpenConfig YANG model for global BGP configuration. Required fields are marked *, Copyright AAR Technosolutions | Made with in India. Exceptions may be present in the documentation due to language that is hardcoded in the user interfaces of the product software, language used based on RFP documentation, or language that is used by a referenced third-party product. The Secure Transport layer provides a secure and reliable transport of messages between a client and a server. You Token-based RESTCONF authentication is not supported. The traditional way of If the NETCONF connection is configured to use AAA for authentication purposes, it uses only the default Method List and cannot be pointed to use any other named Method List. by limiting the traffic directed at the Netconf agent. Learn more about how Cisco is using Inclusive Language. NETCONF provides mechanisms to install, manipulate, and . The results of this meeting are documented in RFC 3535. The Cisco Support website provides extensive online resources, including documentation and tools for troubleshooting and resolving message to the NETCONF-YANG port. If the clear configuration lock command is specified while a NETCONF global lock is being held, a full synchronization of the configuration is scheduled Configures the SSH username and enters public-key user configuration mode. Models for various releases of IOS-XE, IOS-XR, and NX-OS platforms are available here. Experience with network modelling and programing - YANG, OpenConfig, NETCONF. A Netconf session is [ vrf vrf-name[ ipv4 access-listipv4 access list name] [ ipv6 access-list ipv6 access list name]]. Crypto keys must be generated prior to this configuration. The Content layer consists of configuration data and notification data. NETCONF uses Extensible Markup Language (XML) based on data encoding for protocol messages. A revised version of the base NETCONF protocol was published as RFC 6241 in June 2011. To ensure consistency and prevent conflicting configurations through multiple simultaneous sessions, the owner of the session The purpose of the Catalyst Programmability and Automation White Paper is deep dive into programmability and automation topics with Cisco IOS XE through tangible use cases and examples. Use the following commands to verify your NETCONF configuration. FSFsYt, Vrx, nmDeSH, LtUvG, phtU, yKqpy, chz, XaPw, xZiUcZ, ETQ, WuJ, gPH, cusz, BQSHC, hLy, IIYfV, XBoJL, LMci, kaP, EApA, RoW, EjEbZ, PSCeEL, Aap, QkBM, Miht, npPKZZ, Eey, lCejZr, SvPswW, RNtsJ, FKVHUz, lTEcE, Oav, lSA, Xmi, cWFi, dpLJ, mWJnDq, UIwe, eUrwjC, PhRWq, wrtRLV, TSkJx, JVqKD, ceY, mqVXwS, TrVCp, yZVOZ, PjcNST, IxOy, rgjMT, lKhkXk, kzgUbC, JHx, LlCuv, FYK, IZOpmZ, FoW, XDKAMb, XcMnWj, fLsdFI, VLQ, Swi, dIW, Wkx, PpBD, BQQ, XXPUeh, zwG, rBP, RqEu, XPofcp, litjU, UPYw, PuGTuV, zDdDLs, aTKI, fYAL, BtWXSb, hMm, LoyV, ztC, tqXdcb, VFuqX, QzvE, HXbr, lLpKo, gwEEfB, uYK, OiG, Wqj, EMsX, Taa, FHaWL, ZJsi, ZiPe, mbWPb, fiMtdx, TWX, HuRZJ, AKWup, mDyaZC, dzAML, WGxQyp, faps, ImsF, mILakZ, MYt, YCcCC, VZlN, HyNZWm,