Difference between revisions of "16471 Grundlæggende programmering"
From Teknologisk videncenter
m (→Telnet) |
m (→Telnet) |
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==Telnet== | ==Telnet== | ||
To use this module, you need to be able to telnet to one or more Cisco devices. | To use this module, you need to be able to telnet to one or more Cisco devices. | ||
| − | |||
Example of basic setup | Example of basic setup | ||
| Line 29: | Line 28: | ||
line vty 0 15 | line vty 0 15 | ||
password cisco | password cisco | ||
| + | </source> | ||
| + | Python 3 telnet example | ||
| + | <source lang=python> | ||
| + | import getpass | ||
| + | import sys | ||
| + | import telnetlib | ||
| + | host = "192.168.239.129" | ||
| + | user = input("Username: ") | ||
| + | password = input("Password: ") | ||
| + | |||
| + | tn = telnetlib.Telnet(host) | ||
| + | tn.read_until(b"Username: ") | ||
| + | tn.write(user.encode('ascii') + b"\n") | ||
| + | if password: | ||
| + | tn.read_until(b"Password: ") | ||
| + | tn.write(password.encode('ascii') + b"\n") | ||
| + | |||
| + | tn.write(b"enable\n") | ||
| + | tn.write(b"cisco\n") | ||
| + | tn.write(b"conf t\n") | ||
| + | tn.write(b"int loop 0\n") | ||
| + | tn.write(b"ip address 1.1.1.1 255.255.255.255\n") | ||
| + | tn.write(b"int loop 1\n") | ||
| + | tn.write(b"ip address 1.1.1.2 255.255.255.255\n") | ||
| + | tn.write(b"end\n") | ||
| + | tn.write(b"exit\n") | ||
| + | print(tn.read_all()) | ||
</source> | </source> | ||
Revision as of 09:36, 6 April 2020
- Link til Google Hangout
- Vores facebookgruppe til at dele info via denne link - gruppen hedder Grundlæggende programmering - Python
- Kurset følger i første del video læringsmaterialet via denne link til Oreilly
- Materiale til øvelser i videomateriale via denne link til Github
Python and networking
Materials
- Python Network Programming for Network Engineers (Python 3) (Oreilly Video based)
- GNS3 see - Chapter 1 - part 2 to 6
- Link to: Cisco 7200 IOS
- Chapter 3 - Telnet
- Chapter 4 - SSH
- Chapter 5 - NAPALM - Mutivendor automation API
- GNS3 see - Chapter 1 - part 2 to 6
Telnet
To use this module, you need to be able to telnet to one or more Cisco devices.
Example of basic setup
enable password cisco
!
username cisco password 0 cisco
!
aaa new-model
aaa authentication login default local enable
!
line vty 0 15
password ciscoPython 3 telnet example
import getpass
import sys
import telnetlib
host = "192.168.239.129"
user = input("Username: ")
password = input("Password: ")
tn = telnetlib.Telnet(host)
tn.read_until(b"Username: ")
tn.write(user.encode('ascii') + b"\n")
if password:
tn.read_until(b"Password: ")
tn.write(password.encode('ascii') + b"\n")
tn.write(b"enable\n")
tn.write(b"cisco\n")
tn.write(b"conf t\n")
tn.write(b"int loop 0\n")
tn.write(b"ip address 1.1.1.1 255.255.255.255\n")
tn.write(b"int loop 1\n")
tn.write(b"ip address 1.1.1.2 255.255.255.255\n")
tn.write(b"end\n")
tn.write(b"exit\n")
print(tn.read_all())
SSH
To use this module, you need to be able to ssh to one or more Cisco devices.