Hello guys. I am a newbie in networking and I was following a course for the CCNA certification. I have realized even through this forum that the exam is tricky and looking the questions on this website I think that I don't know much.
I am preparing the emergency plan so I have got  "Cisco exploration guide 1-2-3-4", "31 days before the exam", "1000 exams questions for the CCNA" and the "how2pass.com questions".
I should prepare the exam in 4 weeks ? Does anyone think that is possible to pass it ? I know that it is up to me, but if I pass the score of the simulations with a good percentage there is a probability to pass it, I wish.
Thanks in advance.

I wrote BSCI yesterday. Saw virtual link question and stub/summarization question. I implemented solution and but couldn't save answer with copy running-config start-config. Any thoughts on what happened? Will test engine deny saving config until all conditions are met. Which I'm sure they were.


Thanks

Which command shows the mac address of stations connected to switchports

You have the answer of Show ARP which maps ip addresses to mac addresses

Surely the answer is sh mac-address?

I passed the ICND 1 today ;D with a 926. That's better than I thought I was doing while taking the test.

Now I'm certified. I made the mistake of taking the ICND 2 (passed with 972) first because I thought that's all I had to do to recertify. But my certification was expired so I had to do the whole test again.

I had one full sim and about 5 simlets with multiple questions. I had quite a few of drag and drop. I thought the practice questions on this site for $39 were well worth the money and prepared me quite well for both halves of the test. THANK YOU HOW2PASS!!!!

I think I'll move onto CCNA Voice since I'm in the Telecommunications industry.

I got a 678 out of 825.  How long should I wait to take it again?  I was thinking about a month.  When I take it again do I get the same questions or similar?  I will try again it wasnt as bad as I thought how2pass does help.  If anyone can give me any tips that would be helpful. 

Describe how a network works-71%
Configure verify and troubleshoot a switch with VLANs and interswitch communication-58%
Implement and IP addressing scheme and IP services to meet network requirements in a medium 16%
Configure verify and troubleshoot basic router operation and routing on Cisco devices-76%
Explain and select the appropriate administrative tasks required for a WLAN-100%
Identify security threats to a network and describe general methods to mitigate those three-50%
Implement verify and troubleshoot NAT and ACLs in a medium size Enterprise branch office-0%
Implement and verify WAN links-25%

Thanks

Folks,

Hope someone can answer this question for me.

I currently have a CCNA which runs out in mid June.

I also have the BSCI which runs out in mid June.  I did the BSCI to re-certify my CCNA.

My question is if I complete the BCMSN examine in the next couple of months will it re-certify my my BSCI as well as my CCNA.

Cheers

Kevin

Hi Forum Admin

Just doing sims and I cannot get a ping to 192.18.1.1 to respond in this sim even though all appears OK?

could someone make me clear with this plz..
Slot time is the time for a signal to reach the farthest end and get a jam signal from there back .. for traditional 10mbps ethernet using coax cable max cable lebgth was 500m..so using max 4 repeaters total network length was 2500m..so two times it is 5000m..and with 2*10^8 as the propagation delay..
it would take 25microsec..but considering 3microsec delay/repeater it would be 4 repeaters*3microsec *2(for both direction) ie another 24microsec..total of approx 50 microsec..during which our station can transmit 500 bits..rounded off to nearest power of two..that would be 512 bits..
Now if that was the correct or approx correct calculation for 10mbps..
Consider this for std ethernet 100mbps..
100mbps uses utp cables..whose max length is about 100m..so using 4 repeaters thats 500 m..giving a total of 1000m both way..which takes 5microsec..using same signal speed..and during this time our station can send 500 bits again..so approx 512 bits.. so that makes the slot time in both the same .. but why don't we consider repeater delay here ?? or am i getting it wrong..if so plz correct me .. thanks in advance ..

needed help with this question ..hope someone would help ..
full-duplex transmission requires point-to-point link ,like we get by using switches.. but bridge ,which is quite similar to switches (except a few diff),usually connects two network segments ,which makes it a multi-point link.. but if a two-port bridge is used to connect single node on each port..Can it be used for full duplex communication ?? plz help..thanks in advance.

Hi people,

I have a question on Ext-ACL. Please help..

Users in IT Dept network (192.168.3.0) should not be able to ping or access KL Dept network (192.168.3.0) and vice versa.
Both IT Dept and KL Dept should be able to access the internet.

So my acl command is:
deny ip 192.168.3.0 0.0.0.255 host 192.168.3.0 eq icmp
deny ip 192.168.5.0 0.0.0.255 host 192.168.5.0 eq icmp
permit any any

Is my command correct?
A friend of time told me that, my command will block the respective network from accessing the internet and everything else as well?
Is it true?

Please help people! Urgent! Thanks!!!