python备份cisco交换机_python通过telnet（ciscolib和paramiko\netmiko）库批量备份交换机...

第一种telnet - ciscolib备份交换机配置文件&＃xff1a;

cisco库安装地址&＃xff1a;从Github上面下载&＃xff0c;进入安装目录&＃xff1a;python setup.py install即可

[root&＃64;zabbix609 backupsw]# cat telnet_switch3560.py

# -*- coding: utf-8 -*-

import ciscolib

import time

import datetime

def main():

PASSWORD&＃61;"123567567"

USERNAME&＃61;"root"

ENABLE_PWD&＃61;"123456"

t &＃61; datetime.datetime.now()

ot &＃61; t.strftime("%Y-%m-%d")

for ip in open(&＃39;sw3560.txt&＃39;).readlines():

ip &＃61; ip.strip()

if USERNAME !&＃61; "":

switch &＃61; ciscolib.Device(ip, PASSWORD, USERNAME, ENABLE_PWD)

else:

switch &＃61; ciscolib.Device(ip, PASSWORD, enable_password&＃61;ENABLE_PWD)

try:

switch.connect()

print("Logged into %s,Successful" % ip)

except ciscolib.AuthenticationError as e:

print("Couldn&＃39;t connect to %s: %s" % (ip, e.value))

continue

except Exception as e:

print("Couldn&＃39;t connect to %s: %s" % (ip, str(e)))

continue

switch.enable(ENABLE_PWD)

switch.cmd("enable")

switch.cmd("c#andphp\n")

switch.cmd("copy running ftp:")

switch.cmd("10.6.7.15")

switch.cmd(ip &＃43; "-" &＃43; ot &＃43; "config.text")

switch.disconnect()

if __name__ &＃61;&＃61; &＃39;__main__&＃39;:

main()

第二种通过SSH加密验证登录备份交换机:paramiko库&＃xff0c;基于python 2.7 -->pip install paramiko

[root&＃64;zabbix609 backupsw]# ls

py-netmiko-bakeup.py ssh_switch2960.py sw2960.txt sw3560.txt telnet_switch3560.py

[root&＃64;zabbix609 backupsw]# cat ssh_switch2960.py

# -*- coding: utf-8 -*-

#!/usr/bin/env python

import paramiko

import time

import getpass

import datetime

username &＃61; raw_input("Username:")

password &＃61; getpass.getpass("Password:")

t &＃61; datetime.datetime.now()

ot &＃61; t.strftime("%Y-%m-%d")

f &＃61; open("sw2960.txt","r")

for line in f.readlines():

ip &＃61; line.strip()

ssh_client &＃61; paramiko.SSHClient()

ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())

ssh_client.connect(hostname&＃61;ip,username&＃61;username,password&＃61;password)

print "成功登录到Cisco交换机 ", ip

print t

command &＃61; ssh_client.invoke_shell()

command.send("enable\n")

command.send("c#andphp\n")

command.send("copy flash:config.text ftp:\n")

command.send("10.6.7.15\n")

command.send (ip &＃43; "-" &＃43; ot &＃43; "config.text\n")

time.sleep(1)

output &＃61; command.recv(65535)

print output

f.close()

ssh_client.close

第三种&＃xff1a;通过netmiko来管理&＃xff0c;这个库非常强大当然也可以管理其它类型交换机

[root&＃64;zabbix609 backupsw]# cat py-netmiko-bakeup.py

#!/usr/bin/env python

# -*- coding: utf-8 -*-

# Date: 2019/11/27

# Created by Kelvin

from netmiko import ConnectHandler

import time

import os

def Cisco(ip):

"思科交换机配置导出函数"

cisco_881 &＃61; {

&＃39;device_type&＃39;: &＃39;cisco_ios&＃39;,

&＃39;ip&＃39;: ip,

&＃39;username&＃39;: &＃39;admin&＃39;,

&＃39;password&＃39;: &＃39;1235325&＃39;,

&＃39;port&＃39;: 22, # optional, defaults to 22

&＃39;secret&＃39;: &＃39;134234234&＃39;, # optional, defaults to &＃39;&＃39;

&＃39;verbose&＃39;: False, # optional, defaults to False

}

print u&＃39;正在连接交换机&＃xff1a;%s\n&＃39; % (ip)

net_connect &＃61; ConnectHandler(**cisco_881)

net_connect.enable()

commands &＃61; [

&＃39;show run&＃39;,

]

timestr &＃61; time.strftime(&＃39;%Y-%m-%d&＃39;, time.localtime(time.time()))

for cmd in commands:

filename &＃61; u&＃39;%s_%s_%s.text&＃39; % (ip, cmd.replace(&＃39; &＃39;, &＃39;_&＃39;), timestr)

save &＃61; open(filename, &＃39;w&＃39;)

print u&＃39;正在执行命令&＃xff1a;&＃39; &＃43; cmd

result &＃61; net_connect.send_command(cmd)

save.write(result)

print u&＃39;命令执行完毕&＃xff0c;结果保存于当前目录%s中!\n&＃39; % filename

net_connect.disconnect()

if __name__ &＃61;&＃61; &＃39;__main__&＃39;:

ips &＃61; [

&＃39;10.6.110.1&＃39;,

&＃39;10.6.110.2&＃39;,

&＃39;10.6.110.3&＃39;,

&＃39;10.6.110.5&＃39;,

&＃39;10.6.110.6&＃39;,

&＃39;10.6.110.16&＃39;,

]

for ip in ips:

Cisco(ip)

# 上传文件至目标服务器

rsync &＃61; &＃39;rsync -auv --password-file&＃61;/etc/rsyncd.passwd *.text rsync&＃64;192.168.1.4::webreport&＃39;

if os.system(rsync) &＃61;&＃61; 0:

print u&＃39;文件上传成功!&＃39;

else:

print u&＃39;文件上传失败!&＃39;