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2
votes
1answer
48 views

Simplex, half-duplex, full-duplex (ccent1)

If simplex, half and full duplex are OSI layer 5 (session layer) modes, why are they configurable on a l2 switch?
0
votes
1answer
87 views

VLSM subnetting (CCNA 4) [duplicate]

I do not understand the answer to this question: I thought it was like this: /24 = 126 hosts /23 = 254 hosts /22 = 510 hosts /21 = 1022 hosts Branch 4 has 850 hosts, am I missing something?? Thanks ...
-1
votes
1answer
217 views

Can 'show mac address-table' be used inside user mode? [closed]

I've been studying for my CCNA exams using Cisco ICND1 Official Cert Guide, Wendell Odom. On one question they ask in which modes show mac address-table can be executed. The answer is User mode and ...
3
votes
2answers
158 views

Using Nortel switches for Cisco CCNA [closed]

I need to purchase some to practice on for my upcoming CCNA-exam. I've found a guy selling some Cisco routers, but he's also saying that he has some Nortel switches he's used for his CCNA and CCNP ...
1
vote
5answers
487 views

Will this Linksys Cisco switch work for the CCNA exam? [closed]

If I can use this to train for the CCNA exam, do I just need a DB-9 to RJ-45 rollover cable and just plug the rollover cable into the ethernet port of my computer?
0
votes
3answers
1k views

two machines with the same public ip address but different subnet masks [duplicate]

Possible Duplicate: How does Subnetting Work? I have started my CCNA course. I wanted to get clarified on this question. can two machines have the same public address with the subnet ...
5
votes
1answer
468 views

CCNA Case Study - Static Routes

I'm currently doing the CCNA (Cisco Certified Network Associate) course at school and am a bit stuck on my case study, so I was wondering if anyone could help. I have the following topology: I ...
1
vote
4answers
111 views

VTP server : advertising a vlan that should not be on the trunk

On a vtp server, when configuring the trunks, I am not allowing a certain vlan on that trunk. However it still gets advertised by the vtp server. It cannot be used, but I am wondering if there is a ...
0
votes
1answer
40 views

Cisco non-designated

Suggest I have two switches with two links to eachother, is there a way to manually set the non-designated port ? (apart from changing the speed on the port)
3
votes
1answer
616 views

CISCO : vtp server and client

I was doing some cisco exercises on configuring a vtp server and client, something I can't figure out is : I setup a vtp server, added my VLAN's I then took another switch that was attached to ...
0
votes
1answer
3k views

How to delete multiple files from a Cisco router flash memory

I have filled up my router's flash with voice files and folders and wanted to remove them. I there a script that can delete all files in flash except for the IOS image?
1
vote
1answer
2k views

Cisco IOS command : default-information originate vs redistribute static

I am quite confusing with the Cisco IOS command. what's the actual difference between redistribute static as i learn in EIGRP whereas default-information originate in RIP/RIPv2/OSPF? I hope to get ...
1
vote
2answers
1k views

Cisco 2516 Console access via RJ45 port?

I have just taken delivery of a basic Cisco lab and I would like to check the routers and switches etc. are in 'working' condition before I start playing around with them. The first hurdle is ...
0
votes
3answers
653 views

VLSM network design

I'm studying for the CCNA exam and I want to create a VLSM scheme using RIPv2 for the following (CCNA practice example): Network connecting 4 different locations Each switch is fa 0/0 on the router ...
0
votes
1answer
116 views

Trouble subnetting [duplicate]

Possible Duplicate: How does Subnetting Work? I have to learn how to subnet by hand for the CCNA exam. And I'm having real problems doing it. I keep getting stuck. Here's an example: ...
0
votes
2answers
562 views

Cisco switch port to ip address mapping

How can I pull a list of the IP addresses that each device has that is connected to the switch. Example: Port: gi1/15 = 192.168.1.4 Port: gi1/16 = 192.168.1.5 What command do you suggest?
1
vote
3answers
526 views

CompTIA Network+ or A+ before CCNA

Which is the advisable one to take before going for CCNA? I know that A+ focuses more on physical aspects of computers and Network+ on the networking side. But some take A+ then get CCNA. So I'm a bit ...
0
votes
1answer
307 views

ASA 5505 can't add it to switch with VLAN

I have an ASA 5505 and a Cisco switch. I am trying to hook them up together. The ASA has an IP of 10.11.2.5. Servers on the VLAN 1102 on the switch has a default gateway of 10.11.2.1. I do a show ...
1
vote
4answers
207 views

Knowledge source for Cisco CCNA Certification [closed]

I want in near future get CCNA Cisco Certificate, question is asking to peoples who now have CCNA Certificate. What knowledge source if is the best and is lined to certificate questions? Greetings, ...
2
votes
2answers
737 views

Layer 2 segmentation and network diameter

I am studying for my CCNA. The book makes a statement that I do not completely understand: "Layer 2 segmentation at the distribution layer practically eliminates network diameter as an issue." I'm ...
1
vote
3answers
505 views

CCNA Lab setup equipment

If there are any network pros out there can one of you give me your thoughts on these lab setups for ccna prep? Lab 1 Routers: 2x Cisco 2610 w/ 12.3.26 IOS (Absolute top of the line IOS for this ...
2
votes
1answer
1k views

Cisco, How to do a subnetting scheme using VLSM and RIP-2?

I'm studying for my CCNA exam and I have to create a VLSM scheme using RIP-2 for the following requirements: (this is an exercise) Use the class C network 192.168.1.0 network for your ...
2
votes
2answers
1k views

What are the best CCNP books to prepare for exams [closed]

I have passed my CCNA and now i want to prepare for CCNP. What are the books i should buy for exams
-1
votes
2answers
220 views

CCNA Bootcamp with Skyline Advanced Technology Services

Have any of you taken a course with Skyline Advanced Technology Services? Even better, their CCNA v2 course? If so, recommend them, or tell me your horror stories :) (I know, this looks kind of ...