Which three statements about common elements of the TCP/IP
protocol stack are true? (Choose three)
A. IP provides connectionless service and routing capabilities
B. APP enables devices to locate the IP address of local devices
C. UDP provides simple connectionless service without
windowing or acknowledgments
D. ICMP provides connection oriented management data to
routers and Layer 3 switches
E. TCP enables devices to send large quantities of data
using windowing in a connection oriented manner
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Explain which layer are called upper layer?
Explain the types of resource sharing?
Which OSI layer incorporates the MAC address and the LLC? A.) Data link B.) Network C.) Physcial D.) Transport
What is the Difference between Hub and Switch?
R1#sh ip nat translations Pro Inside global Inside local Outside local Outside global icmp 15.1.1.1:11 10.1.1.1:11 30.1.1.1:11 30.1.1.1:11 icmp 15.1.1.1:12 10.1.1.1:12 20.1.1.1:12 20.1.1.1:12 icmp 15.1.1.1:13 10.1.1.1:13 21.1.1.1:13 21.1.1.1:13 icmp 15.1.1.1:14 10.1.1.1:14 31.1.1.1:14 31.1.1.1:14 R1# So my question is that after every ip address [:] is used & some number. 15.1.1.1{:11}... what is this colon & number indicate. Can anyone tel me this..!!! Thanking you advance. Shahin
Which protocol works at the Internet layer and is responsible for making routing decisions? A.) UDP B.) IP C.) TCP D.) ARP
Which of the following is an example of the Physical Layer? A.) SQL B.) IP C.) LLC D.) Token Ring E.) FDDI F.) TCP
What is the bandwidth capacity of one ISDN B channel A. 64 kbps B. 128 kbps C. 512 kbps D. 1.54 mkbps
What are the different types of password used in securing a cisco router?
After how long keep alive messages exchange in eigrp?
hello, i got a job in a voip company.they said it is technical support---chat ,mail support.i am a btech with ccna.the salary is 3k for 3 months5k for next 3 and 7k from 7th month.is it a good job.i want to be a network eng.is tis path rt and if so wen should i switch to next level from tis job. Could u explain wot is NOC. please reply.really confused
here is your question sahin Hi Jitendera, If i m not wrong, then in EIGRP, Metric weight is set to K1(Bandwidth)=1, K2(Delay)=0, K3(Reliability)=1, K4(Load)=0, K5(MTU)=0. This is default setting for EIGRP. I knew about it from ICND 2 cisco press book. Three more questions - a) If we change the K value (I mean metric weight)on a router what will happen??? b) When redistribution is necessary in EIGRP. Is there any condition for that??? c) What is reference bandwidth for metric calculation in EIGRP. As we know, in OSPF, on a CISCO router reference bandwidth is 10Mbps.