SysAdmin – Course 2 ( Network + Network Server Applications )

***** Always ask google + google translate *****



Step 1: Network Equipment + Cables
To Do: Use Google to read about all terms in your mother language and write 5 or more sentence for each one in english + print screens
0. Router
1. ADSL Modem
2. Hub
3. Switch
4. GIBIC
5. Network Card 1GB/10GB
6. FireWall
7. RJ 45 
8. RJ 11
9. Patch panel
10. Port in switch
11. Fiber Optical cables
12. VDSL Modem
13. Coaxial cables
14. Cage 
15. 1u rack mount 
16. 2u rack mount 
17. Network Interface
18. Cat 6 and Cat 7



Step 2: Network Protocols – Transport + Routing + Link layer
To Do: Use Google to read about all terms in your mother language and write 5 or more sentence for each one in english + print screens

0. NAT    - (Network address translation)
1. IPv4   - (Internet Protocol version 4)
2. IPv6   - (Internet Protocol version 6)
3. TCP    - (Transmission Control Protocol)
4. UDP    - (User Datagram Protocol)
5. APIPA  - (automatic private IP addressing)
6. RSTP   - (Rapid Spanning Tree Protocol)
7. ACL    - (Access Control list)
8. QoS    - (Quality of Service - Used to limit traffic or per IP or Per Rule)
9. ARP    - (Address Resolution Protocol)
10. ICMP  - (Internet Control Message Protocol - Include commands like - Ping, traceroute)
11. MAC   - (Medium access control)
12. WiFi  - (wireless network protocols)
13. LACP  - (Link Aggregation Control Protocol)
14. L2TP  - (Layer 2 Tunneling Protocol - Used for vpn)
15. PPTP   - (Point-to-Point Protocol - Used for vpn)



Step 4: Network Protocols – Application
To Do: Use Google to read about all terms in your mother language and write 5 or more sentence for each one in english + print screens

0. SSH    - (Secure Shell (SSH))
1. RDP    - (Remote Desktop Protocol)
2. VNC    - (Virtual Network Computing)
2. FTP    - (File Transfer Protocol)
3. SFTP   - (Secure File Transfer Protocol)
4. WebDAV - (Web Distributed Authoring and Versioning (+ ssl))
5. SMB    - (Server Message Block) & CIFS (Common Internet File System) 
6. NFS    - (Network File System)
7. ISCSI  - (Internet Small Computer Systems Interface) 
8. RTP    - (Real-time Transport Protocol) - For audio & video 
9. LDAP   - (Lightweight Directory Access Protocol)
10. RIP   - (Routing Information Protocol)
11. NTP   - (Network Time Protocol)
12. TLS   - (Transport Layer Security)
13. SSL   - (Secure Sockets Layer)
14. DHCP  - (Dynamic Host Configuration Protocol)
15. DNS   - (Domain Name System)
16. HTTP  - (Hypertext Transfer Protocol)
17. HTTPS - (Hypertext Transfer Protocol)
18. BGP   - (Border Gateway Protocol)
19. SMTP  - (Simple Mail Transfer Protocol)
20. POP3  - (Post Office Protocol)
21. MAPI  - (Messaging Application Programming Interface - Used by Microsoft exchange Server)
22. IMAP  - (Internet Message Access Protocol - Used by gmail)
23. SNMP  - (Simple Network Management Protocol - Used for monitor network equipment in most scenario)



Step 4: VPN – (Virtual Privet Network)
To Do: Use Google to read about all terms in your mother language and write 5 or more sentence for each one in english + print screens
0. L2TP    - (Layer 2 Tunneling Protocol)
1. PPTP    - (Point-to-Point Protocol)
2. SSL_VPN 
3. IPSEC_VPN
4. OPEN_VPN
5. GRE     - (Used for Site to Site vpn)



7. subnet’s
8. subnet class a
9. subnet class b
10. subnet class c

16. how much udp ports and tcp ports

17. port forwarding
18. udp
19. tcp

Deferent between ADSL and VDSL?
Deferent between fiber vs copper?
Deferent between switch and hub?
Deferent between Wifi and router?
Deferent between firewall and router?
Deferent between tcp vs udp?

route
static route
dynamic route
vpn
isp
domain
subdomain
ssl certificate
web
lan
wan
www
write 10 protocols
self sign certificate

 

 

What is 8.8.8.8
What is 1.1.1.1
What is localhost
What is 127.0.0.1
What is hosts file

 

ping -provide print screen with tests
tracert -provide print screen with tests
traceroute -provide print screen with tests
arp -provide print screen with tests
telnet -provide print screen with tests
ipconfig – provide print screen with tests
What Are The 7 Layers Of The OSI Model?

 

Fortigate
CheckPoint
Cisco
Juniper
f5
pFsense
FortiOS
JunOS
NetApp
Qnap
Fujitsu
TP-Link
Asus routers
linksys

 

Protocols:
mimo
voip
sip
http
https
smb
samba
sifs
nfs
web dav
kerberos
smtp
smtps
mapi
pop3
imap
imap vs pop3
ssl vpn
ipsec vpn
ipvpn
ssl
ipsec
ssh
rdp
api
scp
sshfs
sftp

Write servers that belongs to this ports:
22,443,80,3306,5060,5061,3389,53,465,27017,

Programatic languages:
.net
c++
c#
php
python
jungo
java vs javascript
html
css
powershell
bash
assembler

To Know:

gui
ui
bug
log
reload
refresh
cookies
browser
explorer
internet explorer
file explorer
vpn tunnel

Tasks:

Virtualization:
esxi
esx
hiper v
virtual machine
virtual box oracle
busybox