Question about IBM Nways 8277 Model 524 Networking Switch
Which model are you talking about ? I have included both
Here is the OSI model
Layer 1 = physical medium & signal on the wire (physical)
Layer 2 = MAC Address and SNAP (ATM) (data link)
Layer 3 = IP Addressing V4 V6 (network)
Layer 4 = TCP/UDP (RTP, RTSP) (transport)
Layer 5 = Duplexing Half or full (Session)
Layer 6 = HTTP, FTP, SNMP (presentation)
Layer 7 = Web browser, FTP Client, (application)
Layer 1 = physical medium & signal on the wire (physical) (Hub and reapeter)
Layer 2 = MAC Address and SNAP (ATM) (data) (Switches and bridges)
Layer 3 = IP Addressing V4 V6,
Layer 4 = TCP/UDP (RTP, RTSP) (Internetwork) (Firewall, IPSEC) Routers
(This function is split between 4&5) Duplexing Half or full
Layer 5 = , HTTP, FTP, SNMP, Web browser, FTP Client, (application) (programs)
I hope this helps,
Posted on Feb 11, 2009
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Posted on Jan 02, 2017
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