January 2023
Intermediate to advanced
458 pages
14h 16m
Chinese
Content preview from 可编程网络自动化
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206
｜
第
7
章
METHOD: PUT
URL: http://ios-csr1kv/restconf/api/config/native/router/ospf/10
BODY:
{
"ned:ospf"
: [
{
"id"
: 10,
"network"
: [
{
"ip"
: "10.0.10.1",
"mask"
: "0.0.0.0",
"area"
: "0"
},
{
"ip"
: "10.0.20.1",
"mask"
: "0.0.0.0",
"area"
: "0"
}
]
}
]
}
至此，本章已经展示了如何自动化拥有基于
HTTP
的
API
的设备，接下来看看如何使用
Python ncclient
自动化拥有
NETCONF API
的设备。
7.3.2
使用
Python ncclient
库
ncclient
是
Python
事实上的
NETCONF
客户端，它是为了与
NETCONF
服务器进行可编程
通信而构建的客户端软件。记住，在本书给出的示例中，
NETCONF
服务器就是网络设备
。
接下来，本节将讲解几个在
Cisco IOS-XE
、
Cisco IOS-XR
和
Juniper Junos
上使
用
ncclient
的例子。
可以使用
pip
安装
ncclient
。
pip install ncclient
安装好
ncclient
之后，就可以向网络设备发出
NETCONF API
调用了。下面在
Python
交互
式解释器中练习一下。
进入
Python
解释器，首先导入
ncclient
包的
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