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101.

Consider a situation in which you are a system administrator on a NetWare network, you are running NetWare 4.11 and you cannot communicate with your router. What is the likely problem?(a) NetWare 4.11 defaults to 802.2 encapsulation(b) NetWare 4.11 defaults to 802.3 encapsulation(c) Cisco routers only work with NetWare 3.11(d) NetWare 3.11 defaults to 802.2 encapsulationThe question was posed to me in unit test.This question is from IP Routing topic in division Networking of Computer Network

Answer»

The correct CHOICE is (a) NETWARE 4.11 defaults to 802.2 encapsulation

Explanation: The default encapsulation on Cisco routers is NOVELL Ethernet_802.3 and NetWare 3.12and LATER defaults to 802.2 encapsulation, 3.11 and earlier defaults to 802.3.
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102.

Which type of Ethernet framing is used for TCP/IP and DEC net?(a) Ethernet 802.3(b) Ethernet 802.2(c) Ethernet II(d) Ethernet SNAPI had been asked this question in examination.My question is taken from IP Routing in portion Networking of Computer Network

Answer»

The correct option is (c) Ethernet II

To EXPLAIN: The Ethernet 802.3 framing is used for NETWARE versions 2 to 3.11, and the Ethernet 802.2 framing is used for NetWare versions 3.12 and later plus OSI routing, Ethernet II is used with TCP/IP and DEC net, and Ethernet SNAP is used with TCP/IP and AppleTalk. The type field in Ethernet 802.2 frame is replaced by a LENGTH field in Ethernet 802.3.
Discussion