Application
untuk di route.
* Apa saja yang terdapat pada
masing-masing Layer
Layer 1
(physical)
Network components:
- Repeater
- Multiplexer
- Hubs(Passive and Active)
- TDR
- Oscilloscope
- Amplifier
Protocols:
- IEEE 802 (Ethernet standard)
- IEEE 802.2 (Ethernet standard)
- ISO 2110
- ISDN
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Layer 2
(Datalink)
Network components:
- Bridge
- Switch
- ISDN Router
- Intelligent Hub
- NIC
- Advanced Cable Tester
Protocols:
Media Access
Control:
Communicates with the adapter card
Controls the type of media being used:
- 802.3 CSMA/CD (Ethernet)
- 802.4 Token Bus (ARCnet)
- 802.5 Token Ring
- 802.12 Demand Priority
Logical Link
Control
- error correction and flow control
- manages link control and defines SAPs
802.2 Logical Link Control
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Layer 3 (Network)
Network components:
- Brouter
- Router
- Frame Relay Device
- ATM Switch
- Advanced Cable Tester
Protocols:
- IP; ARP; RARP, ICMP; RIP; OSFP;
- IGMP;
- IPX
- NWLink
- NetBEUI
- OSI
- DDP
- DECnet
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Layer 4 (Transport)
Network components:
- Gateway
- Advanced Cable Tester
- Brouter
Protocols:
- TCP, ARP, RARP;
- SPX
- NWLink
- NetBIOS / NetBEUI
- ATP
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Layer 5 (Session)
Network components:
Protocols:
- NetBIOS
- Names Pipes
- Mail Slots
- RPC
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Layer 6 (Presentation)
Network components:
Protocols:
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Layer 7
(Application)
Network components:
Protocols:
DNS; FTP
TFTP; BOOTP
SNMP; RLOGIN
SMTP; MIME;
NFS; FINGER
TELNET; NCP
APPC; AFP
SMB
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