What is the checksum?


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Explain usage of ICMP in IP routing

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what is stub router

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How would you set the clock rate to 64K, on interface serial 0, from the interface configuration mode? A.) clock rate 64000 B.) bandwidth 64 C.) clock 64 D.) rate 64 E.) clock rate 64k F.) clock rate 64

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Define the virtual channel?

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Which layer is responsible for routing through an internetwork? A.) Physical B.) Session C.) Network D.) Transport E.) Application F.) Data Link

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What is the purpose of the DLCI? A.) Identifies the remote routers B.) Contained with a 802.2 frame for routing purposes C.) Used with PPP during authentication D.) Identifies the PVC in a Frame Relay network

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If a frame is received at a switch and only the destination hardware address is read before the frame is forwarded, what type of switching method is this? A.) Store-and-drop B.) Latency C.) Store-and-forward D.) Cut-through

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What is the standard ISDN term for a non-native analog telephone? A.) TE1 B.) TA C.) LE D.) TE2 E.) ET

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Hi- Salmaan my name is Shadab Khan and nick Khangkp ok salmaam plz tell me about of NAT plz

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The following commands were entered at the command prompt of a Cisco router. What do they accomplish? access-list 1000 deny 9e.1234.5678.1212 4 access-list 1000 permit -1 interface ethernet 0 ipx network 9e interface ethernet 1 ipx network 4a interface serial 0 ipx network 1 ipx output-sap-filter 1000 A. File server advertisements from server 9e.1234.5678.1212 will not be forwarded on interface S0. B. All other SAP services, other than file server, from any source will be forwarded on S0. C. All other SAP services, other than print server, from any source will be forwarded on S0. D. Print server advertisements from server 9e.1234.5678.1212 will not be forwarded on interface S0.

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When we do default route?

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Which peer authentication method and which ipsec mode is used to connect to the branch locations? (Choose two)

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