hax4dazy

Cisco class notes

---

Creating VLAN

1. Enable
2. config terminal this can be abriviated to config t
3. vlan xx This can be any number, its easier to start from 10
4. OPTIONAL: name class Gives the VLAN a name, you don't have to do this but is handy when viewing VLAN information

hax4dazy

OSI model

7. Application layer Users / Apps that interface with the user
8. Presentation layer Handles everything to do with file's / file extentions. Example: PNG, JPG, GIF
9. Seesion layer Deals with ports
10. Transport layer UDP / TCP comes into play here
11. Network layer This is the layer where stuff gets sent out to the internet. Routers live on layer 3
12. Data link layer This is the layer where switches live, MAC addreses get assigned here.
13. Phisical Layer Everything that connects a device to the network, think of wifi signals, ethernet cables. Everything

hax4dazy

Sparky Marky Episode 1: 0xD6F3627878856980DF2868BF62734AFB0E975E27B2C0015DE97B8732A0176223
Sparky Marky Episode 2: 0x6425CEC4B6BBAB0C513B7174B4005B2E45E3496F16D619933AA95A6FFAC5EBBE

hax4dazy

from peewee import *

db = SqliteDatabase("database.db", pragmas={"foreign_keys": 1})

class MySQLModel(Model):
    class Meta:
        database = db

class Files(MySQLModel):
    path = TextField()