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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使用网络
API
｜
231
description Server Port
switchport access vlan 10
>>>
上例中的所有知识点在先前的章节中都讲述过。注意，
config.j2
是必须要创
建的，对于这个例子，
Jinja
模板和
Python
解释器被保存在相同的目录中。
模板内容与第
6
章中的示例一样。
interface {{ interface.name }}
description {{ interface.description }}
switchport access vlan {{ interface.vlan }}
switchport mode access
完成相关工作之后，就可以使用
disconnect()
方法有条不紊地与设备断开连接了。
>>> device.disconnect()
>>>
netmiko
还可以用作
NAPALM
（一个稳健的多厂商网络
Python
库，用于配置
设备和检索数据，参见附录
B
）中不同设备的
SSH
主驱动程序。
使用
netmiko
实现基于
SSH
的网络设备自动化到此结束。你现在已经看到了如何借助一系
列
API
类型自动化各种类型的网络设备
，目的是在自动化过程中助自己一臂之力，无须操
心碰上什么样的设备或
API
。
7.4
小结
本章重点关注了（特别是在网络环境中）两种核心类型的
API
：基于
HTTP
的
API
和
NETCONF
。
我们介绍了多种
API
，使用命令行和基于
GUI
的工具对其展开研究
，同时在
Python
中使用
这些
API
来自动化网络设备
。另外还讨论了基于 ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.