思科交换机端口映射通过ip或mac使用python

我正在做一些networking相关的东西。 这里是我创build的代码来查找数据中心中服务器连接的Cisco交换机。 但是我们有多个cisco ostypes。 如思科IOS和NXOS。 login到每个设备获取邻居信息或mac表是更好的方法来实现这一点。 你是否有任何其他方式从IP或MAC获取Cisco交换机端口映射？

import paramiko import time import sys import os import json import re app_server_mgmt_ip = '192.168.10.20' app_switch_mgmt_ip = '192.168.20.5' username = '' password = '' ip = app_switch_mgmt_ip from netmiko import ConnectHandler cisco_ios_xrv = { 'device_type': 'cisco_xr', 'ip': app_switch_mgmt_ip, 'username': username, 'password': password, 'port' : 22, # optional, defaults to 22 'secret': 'secret', # optional, defaults to '' 'verbose': False, # optional, defaults to False } net_connect = ConnectHandler(**cisco_ios_xrv) output = net_connect.send_command('sh ver') datai222 = str(output) print datai222 output = net_connect.send_command('sh ip route '+app_server_mgmt_ip) data = str(output) displaymessage1 = data #print displaymessage1 output2 = net_connect.send_command('sh ip arp '+app_server_mgmt_ip) data2 = str(output2) ##print data2 stringsplit2 = data2.split() #print stringsplit2 stringsplit2value = stringsplit2[11].strip() displaymessage2 = data2 #print displaymessage2 #third command output3 = net_connect.send_command('ping '+app_server_mgmt_ip) data3 = str(output3) displaymessage3 = data3 #print displaymessage3 import time #time.sleep(1) #print "4th command" #print "stringsplit2value"+stringsplit2value output4 = net_connect.send_command('sh mac address-table address '+stringsplit2value) #output4 = net_connect.send_command('sh mac address-table address '+stringsplit2value) data4 = str(output4) displaymessage4 = data4 #print displaymessage4 stringsplit4 = data4.split('\n') ##print stringsplit4 stringfound4 = str(stringsplit4[7]).find('Po') #print stringfound4 if(stringfound4 == -1): print("Not found") else: stringsplit4split = stringsplit4[7].split('Po') stringsplit4splitvalue4 = stringsplit4split[1].strip()