Friendship

*Old friends r gold. New friends may be diamond.
If u get diamond, don't ever forget the gold coz
to hold a diamond u always need a base of gold..

*Flowers need sunshine, violets need dew,
all angels in heaven know I need u

*It's gud to have money and the things it can buy but it's also gud to check once in a while and make sure u haven't lost the things money can't buy.... FRIENDS!

*ice is a cream, luv is a dream but r friendship is evergreen. Don't make friends bfore understanding and don't break a friendship after misunderstanding

*Wonderful people r carefully created by God, wonderful moments are carefylly planned by God, wonderful friends like u are carefully gifted by God

Friendship is a place where dreams are nurtured, shared, celebrated, a place where happiness begins.

*A boyfriend stabs you in the heart, a stranger stabs you in the front, a friend stabs you in the back, but best friends don't carry knives.

*Care is the main ingredient that keeps true friendships alive despite separation, distance and time. Care sustains love. Since I can't see you, let my care be with you, friend! Happy Friendship day!

*Friendship is not about finding similarities, it is about respecting differences. You are not my friend coz you are like me, but because i accept you and respect you the way you are.

*Thank you for touching my life in ways you may never know. My riches do not lie in material wealth, but in having friend like you - a precious gift from God.

*Good FRIENDS CaRE for each Other..
CLoSE Friends UNDERSTaND each Other...
and TRUE Friends STaY forever
beyond words,
beyond time...**

*FRiEND in different lanaguages...
Iranian - DOST
German - FREUND
Herbew - CHAVER
French - AMi
Pinoy - KAiBiGAN
Dutch - VREND
Mexican - AMiGO

For me.. just simply "YOU"

*Stars has 5 ends
Square has 4 ends
Trinagle has 3 ends
Line has 2 ends
but Circle of our friendship has no end...

*A daily thought...

A silent tear...

A Constant wish that u r near...

Words are few but thoughts r deep...

Memories of our frenship i'll always keep!!

*Being a friend is not just sharing a joke, a conversation, a cup of coffee or a funny story. It means sharing an honest and true part of yourself.

Funny

A mobile is like women :-
Talks non-stop,
Costs a fortune,
Disturbs when your busy
And when U need them urgently, they have no service.

Q: Why was the leper caught speeding? A: He couldn't take his foot of the accelerator.

Wat frustrates a Buddhu? Wen his wife delivers twins & he cant find the father of the second child.

One day i read smoking is bad, i stopped smoking. one day i read drinking is bad, i stopped drinking. one day i read SEX is bad, i stopped reading

Gud Morning... Kindly observe SILENCE for two minutes in the memory of those poor mosquitoes who died last night after sucking ur blood. Thanks.

A boy goes to see a cabare dance. His mom gets angry & asks him: Did u see anything there that u were not supposed to see? Boy: Yes, I saw dad.!

Fredene Text Message

SMS Versen

Funny

Gud Morning... Kindly observe SILENCE for two minutes in the memory of those poor mosquitoes who died last night after sucking ur blood. Thanks.

A boy goes to see a cabare dance. His mom gets angry & asks him: Did u see anything there that u were not supposed to see? Boy: Yes, I saw dad.!

Intelligent Man + Intelligent Woman = Romance. Intelligent Man + Stupid Woman = Pregnancy. Stupid Man + Intelligent Woman = Affair. Stupid Man + Stupid Woman = Marriage !

A mobile is like women :-
Talks non-stop,
Costs a fortune,
Disturbs when your busy
And when U need them urgently, they have no service.

Q: Why was the leper caught speeding? A: He couldn't take his foot of the accelerator.

Wat frustrates a Buddhu? Wen his wife delivers twins & he cant find the father of the second child.

One day i read smoking is bad, i stopped smoking. one day i read drinking is bad, i stopped drinking. one day i read SEX is bad, i stopped reading

Flirt SMS

Monsoon's heavy rain or Summer's top heat,
your friendship is the reason why I breathe.
Tell me Darling, What is Sweet?
Is that You or Your Heart Beat..
If love is water, I'll give u the ocean. If kisses are spaces, I'll give u the universe... If heat was your love and care, how I wish the sun was beside me...

If I could be any part of you,
I'd be your tear.
To be conceived in your heart,
born in your eyes, live on your cheeks,
and die on your lips.

What's the difference between your and my smile?
U smile when you are happy and I smile when you are happy.

Flowers will die, sun will set.. But u r my love that i wont forget..
Ur name is so precious,it will nvr grow old.. Its engraved in my HEART wit letters of Gold!

Dreaming of YOU makes my night worthwhile.
Thinking of YOU makes me Smile.
Having YOU is the best thing ever
and Loving YOU is what I plan to do FOREEVER

Friendship day

Old friends r gold. New friends may be diamond.
If u get diamond, don't ever forget the gold coz
to hold a diamond u always need a base of gold..

Flowers need sunshine, violets need dew,
all angels in heaven know I need u.
Years may fly, tears may dry,
but my friendship with u will never die.

It's gud to have money and the things it can buy but it's also gud to check once in a while and make sure u haven't lost the things money can't buy.... FRIENDS!

Ice is a cream, luv is a dream but friendshp is evergreen. Don't make friends bfore understanding and don't break a friendship after misunderstanding

Wonderful people r carefully created by God, wonderful moments are carefylly planned by God, wonderful friends like u are carefully gifted by God

Friendship is a place where dreams are nurtured, shared, celebrated, a place where happiness begins.

A boyfriend stabs you in the heart, a stranger stabs you in the front, a friend stabs you in the back, but best friends don't carry knives.

Care is the main ingredient that keeps true friendships alive despite separation, distance and time. Care sustains love. Since I can't see you, let my care be with you, friend! Happy Friendship day!

love Saying

When situation gets you down, remember there's someone in Heaven who loves you and watches over you and there's someone on Earth who cares. I do LOVE YOU.

Every life in this world has been painted by God's own hands, That's why I am thankful God, bcoz when he painted my life he included a lovely color that is YOU!

They learned me that one hours equals 60 minutes and that one minute equals 60 seconds, but they never told me that one second without you can last for ever!

Why do we close our eyes wen we sleep - wen we dream, wen we kiss? This is becoz the most precious thing in the world is unseen. When i close my eyes i see you!

Jokes

A Really Bad Day

There was this guy at a bar, just looking at his drink. He stays like that for half of an hour.

Then, this big trouble-making truck driver steps next to him, takes the drink from the guy, and just drinks it all down. The poor man starts crying. The truck driver says, "Come on man, I was just joking. Here, I'll buy you another drink. I just can't stand to see a man cry."

"No, it's not that. This day is the worst of my life. First, I fall asleep, and I go late to my office. My boss, outrageous, fires me. When I leave the building, to my car, I found out it was stolen. The police said that they can do nothing. I get a cab to return home, and when I leave it, I remember I left my wallet and credit cards there. The cab driver just drives away."

"I go home, and when I get there, I find my wife in bed with the gardener. I leave home, and come to this bar. And just when I was thinking about putting an end to my life, you show up and drink my poison."

There are times when I fall in love with someone new,
but I always seem to find myself back in love with you.

TEACHER: If u call ur mother as MUM,
Then what will u call ur mother's younger sister & elder sis?
Sardar:so simple, I will call them MINIMUM and MAXIMUM

I want u...
To be with me In a nice Restaurent
To have candle light dinner....
and to say say those sweet three words to U....
"Pay The Bill"

Maths teacher: to a dull boy,
if u have 12 chocolate and u give 5 to leena,
3 to tina, 4 to meena,
then what will You get?
Student: 3 Girl friends....!

Q: How do u keep ur husband from reading your e-mail?
A: Rename the mail folder "Instruction Manuals"

Remove your Shirt,
Remove your Pants too,
ahhhh uhhhhh remove ur kurti now ahhh....
Thanks God, Finally the suitcase is closed.

Lady : So, you want to become my son-in-law?
Boy: Not really, but I dont see any other way 2 marry ur daughter!

Why'd the couple stop after 3 children?
Cos they heard every fourth child born is chinese.

Valantine

You dnt hav 2 ask f i care. in evry word u say, fil free2tel ur worries & realyz dt im here 4 now 4 always & 4evr 4u exclusvely...Happy Valetines Day!

May this Valentine bless us with the cupid of love and warmth of romance. Happy Valentine's Day Honey!

In this Valentine's Day... I Just want to Say... I Love You Moooooore than I CAN SAY!

My dear let us reconcile, all our errors and total the trial balance of our affairs arithmetically without maintaining any suspense account.

So let us take this holiday, to resubmit our love, to those within that know no sin, and with the angels move. Happy Valantines Day!

Love like n water,it washes d sorrow of lovers.Love like n fire, it burns d true lovers. Happy valentines day!

You are the only one person I want to be with for the rest of my life and grow old with. I love you.

Cool Love Text Messages

You brought a new meaning to my simple life,n u made it beautiful with your undesirable love....u make me smile even when ur not around..u make me feel loved when i most miss u.whatever it is u can make me whole again.

I m feeling so happy, do u know why? cuz i m so lucky, do u know how? cuz God loves me.Do u know how? cuz he gave me a gift. Do u know what? its YOU my love.

The secret of love is seeking variety in your life together, and never letting routine chords dull the melody of your romance.

I get the best feeling in the world when you say hi or even smile at me because I know, even if its just for a second, that I've crossed your mind.

Your smile can be compared to a flower
Your voice can be compared to a cuckoo
Your innocence to a child
But in stupidity you have no comparison
You're the best!

You are like the sunshine so warm, you are like sugar, so sweet. you are like you. and that's the reason why I love you!

Can i say i love you today? if not, can i ask you again tomorrow? and the day after that? Because i'll be loving you every single day of my life

Little keys can open big locks, simple words can express great thoughts. A text from u never fails to make me smile the whole day through.

Some people were born with talents. They can do beautiful things with their skills, knowledge and technology. But no one is as talented as you. You just come near, and there is already beauty.

Love seems the swiftest, but it is the slowest of all growths. No man or woman really knows what perfect love is until they have been married a quarter of a century.

Cool

Husband: Darling, years ago u had a figure like Coke bottle. Wife: Yes darling I still do, only differnece is earlier it was 300ml now it's 1.5 litter.

A woman is sitting at a bar. A man approaches her. Hi, honey, he says. Want a little company? Why? asks the woman. Do you have one to sell?

An apple a day keeps the doctor away, but if doctor is cute, forget the fruit..

God thought that since he couldn't b everywhere he made a mother. Then devil thought that he couldn't b everywhere he made a mother-in-law.

A Friend is Sweet when its NEW Its Sweeter when its TRUE But you know that its the sweetest when it is U

Remove your Shirt, Remove your Pants too, ahhhh uhhhhh remove ur kurti now ahhh.... Thanks God, Finally the suitcase is closed.

Eyes: To look at you, Hands: To pray for you, Mind: To care for u, Heart: To love you and Legs: To kick u if u forget me.

Why'd the couple stop after 3 children?
Cos they heard every fourth child born is chinese.

Quotes

I feel something in my heart, it's like a little flame, every time I see you, this flame lights up, this flame is special for you, because I LOVE YOU!.....

Every night when I look at the moon, it reminds me of you, how you can see the same moon. It makes me sometimes sad because I can see the moon, but I can´t see you.

What's Ur, important for me? Ur thinks is my breath, Ur feels become my beating, Ur breath pour in me spirit, Ur whispering awaken my whole body, Ur sight feels objective of my life, U r as much important as I, I can't imagine I can't explain, I only Love u forever.

If i could give your one thing in life, I would give you the ability to see yourself through my eyes, only then would you realise how special you are to me!

Feelings are many but words are few,clouds are dark but sky is blue;Love is a paper, life is glue,every thing is false,only My Love is TRUE

When situation gets you down, remember there's someone in Heaven who loves you and watches over you and there's someone on Earth who cares. I do LOVE YOU.

Every life in this world has been painted by God's own hands, That's why I am thankful God, bcoz when he painted my life he included a lovely color that is YOU!

They learned me that one hours equals 60 minutes and that one minute equals 60 seconds, but they never told me that one second without you can last for ever!

Why do we close our eyes wen we sleep - wen we dream, wen we kiss? This is becoz the most precious thing in the world is unseen. When i close my eyes i see you!

Step One - CCENT Boot Camp

This official authorized Cisco course is offered by CCBOOTCAMP, a Cisco Learning Partner®, and is designed specifically to prepare students for the CCENT Exam (Interconnecting Cisco Networking Devices Part 1 - ICND1). This new and exciting entry-level boot camp is deemed to be the most popular accelerated Cisco certification course. The CCENT (Cisco Certified Entry Networking Technician) certification validates the skills required for entry-level network support positions, the starting point for many successful careers in networking. Candidates should have the knowledge and skill to install, operate and troubleshoot a small enterprise branch network, including basic network security. CCENT certification is the first step toward achieving CCNA certification, which covers medium-size enterprise branch networks with more complex connections.

CCENT/CCNA Combo Package

CCBOOTCAMP® is pleased to offer the official authorized Cisco CCENT® and CCNA® courses in an attractively priced combination package. Our CCENT Boot Camp contains five days of training from our Cisco® certified industry experts to prepare you for the CCENT exam. As part of this combination course, once you complete your CCENT exam, you will be able to enroll in our CCNA Boot Camp for an additional five days of intense training preparing you for the CCNA exam. This combination course is designed to assist students in obtaining both the CCENT and CCNA certifications for one unbelievably low price.

CCNA Security

CCNA Security is a new Associate Level certification designed to build upon the CCNA certification and as a prerequisite for the CCSP - Cisco Certified Security Professional certification. The Cisco CCNA Security certification validates the knowledge required to install, troubleshoot, and monitor Cisco security network devices. In addition, CCNA Security confirms an individual's skills for job roles such as network security specialist, security administrator, and network security support engineer. Prior to obtaining CCNA Security, an individual must hold and active CCNA certification.
CCNA Security Benefits
Takes full advantage of the CCNA certification as the foundation for careers in Cisco security technologies
Prepares you for new career opportunities in security networking
Represents an important step toward the Cisco CCSP® and other professional-level Cisco certifications
Cisco will be retiring the course, SND - Securing Cisco Network Devices, as of November 17, 2008. SND will be replaced with IINS - Implementing Cisco IOS Network Security, which is recommended prior to taking the IINS 640-553 exam. IINS is based on the SND content, but adds several new components.
IINS Course Components
Module 1: Introduction to Network Security Principles
Network Security Fundamentals, Attack Methodologies, Operations Security, Cisco Self-Defending Networks
Module 2: Perimeter Security
Administrative Access to Cisco Routers, Cisco SDM, AAA on a Cisco Router Using the Local Database and on Secure ACS, Secure Management/Reporting, Locking Down the Router
Module 3: Network Security Using Cisco IOS Firewalls
Firewall Technologies, Static Packet Filters Using ACLs, Cisco IOS Zone-Based Policy Firewall
Module 4: Site-to-Site VPNs
Cryptographic Services, Symmetric Encryption, Examining Cryptographic Hashes and Digital Signatures, Asymmetric Encryption and PKI, IPsec Fundamentals, Site-to-Site IPsec VPN, IPsec on a Site-to-Site VPN Using Cisco SDM
Module 5: Network Security Using Cisco IOS IPS
IPS Technologies, Cisco IOS IPS Using Cisco SDM
Module 6: LAN, SAN, Voice, and Endpoint Security Overview
Endpoint Security, SAN Security, Voice Security, Layer 2 Attacks
Certification Requirements
Exams and Courses
Required Exam
Recommended Training
640-822 ICND1
ICND1 - Interconnecting Cisco Network Devices 1
640-816 ICND2
ICND2 - Interconnecting Cisco Network Devices 2
640-553 IINS
IINS - Implementing Cisco IOS Network Security
Or
Or
640-802 CCNA
CCNA Boot Camp v2.0
640-553 IINS
IINS - Implementing Cisco IOS Network Security
The following courses help you prepare for this certification.
ICND1 - Interconnecting Cisco Network Devices 1
ICND2 - Interconnecting Cisco Network Devices 2
CCNA Security e-Camp
CCNA Boot Camp v2.0
IINS - Implementing Cisco IOS Network Security

The Global Knowledge Difference
Our Cisco Security courses are built using a unique lab topology that sets us apart from other Cisco training providers by enhancing our hands-on labs to include PCs in all Security Zones and exclusive, realistic scenarios that you won't find in standard labs.

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What’s New @ Cisco Live…our 20th Year!

We have a lot going on at Cisco Live 2009 and I wanted to take moment to address a few of the things that are new at this year’s event.

For the first time, Cisco Live 2009 will be a hybrid event, offering both in-person and online experiences. The introduction of our 3D interactive platform, Cisco Live Virtual, gives us the opportunity to offer attendance options to customers who may not be able to attend in person. As with any immersive, interactive conference like Cisco Live, the onsite experience and the virtual experience are not the same and are not designed to be. Rather, we are able to offer a viable attendance alternative to a variety of audiences for those unable to take advantage of a traditional, in-person event experience.

It is not our intention to replace either the in-person or virtual experience, rather to create an integrated portfolio of event experiences that will collectively comprise Cisco Live.more

Securing the Network: It Takes a Village

In the past couple of weeks, I’ve been blogging about Smart Grid from a positive, green technology standpoint. But those of us in security know that it’s also rife with potential security risks. And recent events underscore that point. In April, The Wall Street Journal reported that spies from other countries had hacked into the grid, planting software that could have been used to disrupt service. While no such disruption occurred, the incident does point to the need for enhanced monitoring and control over such vital services.

The Obama administration is not taking the possibility of cyber threats lightly. In fact, it has undertaken several initiatives to make cybersecurity a top priority. To begin with, they’ve committed to developing a comprehensive policy for the United States. This positions the White House to assume a leadership role in protecting the nation’s information infrastructure, and fosters global cooperation on cybercrime to ensure a safer networking environment.

CCNA - Module 7 (100%)

1. Refer to the exhibit. IPv6 address 2006:1::1/64 eui-64 has been configured on the router FastEthernet0/0 interface. Which statement accurately describes the EUI-64 identifier configuration?
The configuration will derive the interface portion of the IPv6 address from the MAC address of the interface.
2. Refer to the exhibit. Which address or addresses represent the inside global address?
209.165.20.25
3. Your organization is issued the IPv6 prefix of 2001:0000:130F::/48 by your service provider. With this prefix, how many bits are available for your organization to create subnetworks?
164. What are two benefits of NAT? (Choose two.)
It saves public IP addresses.It adds a degree of privacy and security to a network.
5. What is true regarding the differences between NAT and PAT?
PAT uses unique source port numbers to distinguish between translations.6. A network administrator wants to connect two IPv6 islands. The easiest way is through a public network that uses only IPv4 equipment. What simple solution solves the problem?
Use tunneling to encapsulate the IPv6 traffic in the IPv4 protocol.
7. Refer to the exhibit. Which two addresses could be assigned to traffic leaving S0 as a result of the statement ip nat pool Tampa 179.9.8.96 179.9.8.111 netmask 255.255.255.240? (Choose two.)
179.9.8.98179.9.8.101
8. Refer to the exhibit. The FTP server has an RFC 1918 private address. Users on the Internet need to connect to the FTP server on the Fa0/0 LAN of R1. Which three configurations must be completed on R1? (Choose three.)
open port 20open port 21NAT with port forwarding
9. After activating IPv6 routing on a Cisco router and programming IPv6 addresses on multiple interfaces, what is the remaining step to activate RIPng?
Enter the interface programming mode for each IPv6 interface and enable IPng RIP.
10. Refer to the exhibit. How many IPv6 broadcast domains exist in this topology?
0
11. Refer to the exhibit. Traffic exiting R1 is failing translation. What part of the configuration is most likely incorrect?
access-list statement
12. Refer to the exhibit. According to the output, how many addresses have been successfully assigned by this DHCP server?
8
13. Refer to the exhibit. What is the purpose of the command marked with an arrow shown in the partial configuration output of a Cisco broadband router?
defines which addresses can be translated
14. A technician has been told by a supervisor to always clear any dynamic translations before attempting to troubleshoot a failed NAT connection. Why has the supervisor issued these instructions?
Because entries can be cached for long periods of time, the supervisor wants to prevent decisions being made based on old data.
15. Refer to the exhibit. Which two statements about the configuration are true? (Choose two.)
Traffic from the 10.1.1.0 network will be translated.Permitted traffic gets translated to a single inside global IP address.
16. Refer to the exhibit. R1 is performing NAT for the 10.1.1.0/24 network, and R2 is performing NAT for the 192.168.1.2/24 network. What would be valid destination IP address for HostA to put in its IP header when communicating with the web server?
172.30.20.2
17. What type of NAT should a network administrator use to ensure that a web server on the inside network is always available to the outside network?
static NAT
18. How many bits of an IPv6 address are used to identify the interface ID?
64
19. Refer to the exhibit. A technician used SDM to enter the NAT configuration for a Cisco router. Which statement correctly describes the result of the configuration?
A user on the outside network sees a request addressed from 192.168.1.3 using port 80.
20. Refer to the exhibit. A network technician determines DHCP clients are not working properly. The clients are receiving IP configuration information from a DHCP server configured on the router but cannot access the Internet. From the output in the graphic, what is the most likely problem?
The pool does not have a default router defined for the clients.
21. Refer to the exhibit. On the basis of the configuration shown, how should the pool of the excluded addresses be assigned to key hosts on the network, such as router interfaces, printers, and servers?
The addresses are statically assigned by the network administrator

CCNA - Module 8 (100%)

1. Excessive broadcasts are generally a symptom of a problem at which layer?
data link
2. Refer to the exhibit. Users at Branch B are reporting trouble accessing a corporate website running on a server that is located at HQ. HQ and Branch A users can access the website. R3 is able to ping 10.10.10.1 successfully but not 10.10.10.2. The users at Branch B can access servers at Branch A. Which two statements are true aboutthe troubleshooting efforts? (Choose two.)
Frame Relay at R3 and R2 should be tested to narrow the scope of the problem.An ACL entry error could cause the failure at Layer 4 in either R3 or R2.
3. What is one example of a physical layer problem?
incorrect clock rate4. Which two components should be taken into consideration when establishing a network baseline? (Choose two.)
information about the network designexpected performance under normal operating conditions
5. Refer to the exhibit. Which two steps should be taken during the process of creating network documentation? (Choose two.)
Record the information about the devices discovered in the entire network, including the remote locations.Transfer any information about the devices from the network configuration table that corresponds to a component of the topology diagram.6. A technician has been asked to troubleshoot an existing switched network but is unable to locate documentation for the VLAN configuration. Which troubleshooting tool allows the technician to map and discover VLAN and port assignments?
network analyzer
7. What combination of IP address and wildcard mask should be used to specify only the last 8 addresses in the subnet 192.168.3.32/28?
192.168.3.40 0.0.0.7
8. Information about which OSI layers of connected Cisco devices can be verified with the show cdp neighbors command?
Layer 1, Layer 2, and Layer 3
9. A technician has been asked to make several changes to the configuration and topology of a network and then determine the outcome of the changes. What tool can be used to determine the overall effect caused by the changes?
baselining tool
10. Which two pieces of information are typically found on a logical network diagram? (Choose two.)
interface identifiersDLCI for virtual circuits
11. Refer to the exhibit. Which three pieces of information can be determined by analyzing the output shown? (Choose three.)
A carrier detect signal is present.Keepalives are being received successfully.The LCP negotiation phase is complete.
12. Clients across the company are reporting poor performance across all corporate applications running in the data center. Internet access and applications running across the corporate WAN are performing normally. The network administrator observes a continual broadcast of random meaningless traffic (jabber) on the application server LAN in the data center on a protocol analyzer. How should the administrator start troubleshooting?
The jabber in the data center indicates a local physical layer problem. Use the protocol analyzer to determine the source of the jabber, and then check for a recent NIC driver update or bad cabling.
13. When gathering symptoms for troubleshooting a network problem, which step could result in getting an external administrator involved in the process?
determining ownership
14. A network administrator has received complaints that users on a local LAN can retrieve e-mail from a remote e-mail server but are unable to open web pages on the same server. Services at which two layers of the OSI model should be investigated during the troubleshooting process? (Choose two.)
transport layerapplication layer
15. Users are complaining of very long wait times to access resources on the network. The show interface command reveals collision counts far above the network baseline. At which OSI layer should the administrator begin troubleshooting?
physical
16. Which troubleshooting approach is suggested for dealing with a complex problem that is suspected of being caused by faulty network cabling?
bottom up
17. Which two statements are true concerning logical networking models? (Choose two.)
The top layer of the TCP/IP model combines the functions of the top three OSI layers.The TCP/IP network access layer corresponds to the OSI physical and data link layers.
18. Which three approaches should be used when attempting to gather data from users for troubleshooting? (Choose three.)
Obtain information by asking simple pertinent questions.Determine if the problem is related to time or a specific event.Determine if the user can re-create the problem or events leading to the problem.
19. Refer to the exhibit. Users on the Internal LAN are unable to connect to the www server. The network administrator pings the server and verifies that NAT is functioning correctly. Which OSI layer should the administrator begin to troubleshoot next?
application
20. Encapsulation errors from mismatched WAN protocols on a serial link between two routers indicate a problem at which OSI layer?
data link

Produkt-Highlights

Cisco PVC300 IP Camera: eine einfach zu verwendende IP-Videoüberwachungslösung aus der Cisco Small Business-Serie. Die Kamera schützt kleine Unternehmen, die Angestellten und das Firmeneigentum durch ein Live-Video, das von überall aus, sogar über ein Internet-fähiges Mobiltelefon, eingesehen werden kann. Zu den Funktionalitäten zählen:
Schwenk-, Neig- und Zoom-Möglichkeiten und eine Software, um bis zu 16 Kameras von einem Standort aus zu steuern.
Alarmfunktionen, wenn Bewegungen registriert werden und Integration in Alarm- und Sicherheitssysteme sowie Türsensoren.
Außergewöhnliche Bildqualität auch bei schlechten Lichtverhältnissen wie beispielsweise in Lagerräumen.
Einfachste Integration in Cisco NSS2000 und NSS3000 Network Storage Systeme für die Speicherung und Sicherung der Videos.

Networking 2009

Networking 2009 is the 8th event of the series of International Conferences on Networking. It is organised by RWTH Aachen University's Chair of Computer Science 4 and sponsored by the IFIP Technical Committee on Communication Systems (TC 6). Networking 2009 aims at bringing together members of the networking community from academia and industry, to discuss recent advances in the broad and fast-evolving field of telecommunications, and to highligh key issues, identify trends and develop visions.
The conference goals will be pursued through technical sessions as well as keynote talks on hot topics offered by invited experts. The technical sessions will be structured into two tracks in the following areas:
Applications and services
Wireless Networks
Next Generation Internet
The accepted papers will appear in the conference proceedings, published by Springer-Verlag, in the Lecture Notes in Computer Science (LNCS) series.

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Cisco Router Configuration

Requirement	Cisco Command
Set a console password to cisco	Router(config)#line con 0 Router(config-line)#login Router(config-line)#password cisco
Set a telnet password	Router(config)#line vty 0 4 Router(config-line)#login Router(config-line)#password cisco
Stop console timing out	Router(config)#line con 0 Router(config-line)#exec-timeout 0 0
Set the enable password to cisco	Router(config)#enable password cisco
Set the enable secret password to peter. This password overrides the enable password and is encypted within the config file	Router(config)#enable secret peter
Enable an interface	Router(config-if)#no shutdown
To disable an interface	Router(config-if)#shutdown
Set the clock rate for a router with a DCE cable to 64K	Router(config-if)clock rate 64000
Set a logical bandwidth assignment of 64K to the serial interface	Router(config-if)bandwidth 64 Note that the zeroes are not missing
To add an IP address to a interface	Router(config-if)#ip addr 10.1.1.1 255.255.255.0
To enable RIP on all 172.16.x.y interfaces	Router(config)#router rip Router(config-router)#network 172.16.0.0
Disable RIP	Router(config)#no router rip
To enable IRGP with a AS of 200, to all interfaces	Router(config)#router igrp 200 Router(config-router)#network 172.16.0.0
Disable IGRP	Router(config)#no router igrp 200
Static route the remote network is 172.16.1.0, with a mask of 255.255.255.0, the next hop is 172.16.2.1, at a cost of 5 hops	Router(config)#ip route 172.16.1.0 255.255.255.0 172.16.2.1 5
Disable CDP for the whole router	Router(config)#no cdp run
Enable CDP for he whole router	Router(config)#cdp run
Disable CDP on an interface	Router(config-if)#no cdp enable

Cisco Router Configuration Commands

More Cisco information:	- Cisco Router Commands - Cisco IP Addressing Commands - Cisco IP Services Commands - Cisco Router and Switch Commands - Cisco Router Configuration Commands - LAB 1 Basic Cisco configuration commands
Other information:	- IP6 Next Generation Overview - Linux Commands - Tom's MCSE Notes - Tom's A+ Plus Notes - Tom's Networking+ (Net+) Plus Notes

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List of CCNA Certification Exams

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