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
NAPALM
｜
427
!
snmp-server community networktocode ro
!
我们打算从
eos-spine1.conf
中删除该字符串并将其替换成另外两个命令。
!
snmp-server community ntc ro
snmp-server community secret123 rw
!
下面使用两个方法将配置载入设备并查看差异。
>>> device.load_replace_candidate(filename='eos-spine1.conf')
>>>
>>> diffs = device.compare_config()
>>>
print
(diffs)
@@ -7,7 +7,8 @@
hostname eos-spine1
ip domain-name ntc.com
!
-snmp-server community networktocode ro
+snmp-server community ntc ro
+snmp-server community secret123 rw
!
spanning-tree mode mstp
!
>>>
注意生成的差异以及新配置文件中的内容。我们没有向设备发送任何“
no
”命令，而是部
署了所需的完整配置，
EOS
也计算出了为了应用配置需要删除和添加的命令
。相较于更为
传统的配置管理方法，这是一处巨大的不同。
最后，如果差异没问题，就可以使用
commit-config()
方法将其应用或提交了。 ...
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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.