Score: 76%
Result: Pass
1. Which J-Web menu should you use to view the router's "last known good" configuration? B
A. Configuration > View and Edit
B. Configuration > Rescue
C. Configuration > Rollback
D. Configuration > History
2. Which J-Web window pane allows you to view and manage licenses? D
A. Monitor
B. Configuration
C. Diagnose
D. Manage
3. Which major J-Web menu should you use to view the physical hardware in the router?D
A. Manage
B. Diagnose
C. Configuration
D. Monitor
4. You are logged in to an M10i router as the lab user. The J-Web 8.0R2.8 package is located in your home directory.
Which CLI command would install the J-Web interface?C
A. load software jweb-8.0R2.8-signed.tgz
B. load software /home/lab/jweb-8.0R2.8-signed.tgz
C. request system software add jweb-8.0R2.8-signed.tgz
D. request system software add /home/lab/jweb-8.0R2.8-signed.tgz
5. Which J-Web menu displays the amount of free space on the router's compact flash?C
A. Manage > System
B. Diagnose > Flash
C. Monitor > System
D. Monitor > Flash
6. What is the purpose of the services interface?A
A. Processes traffic using class-of-service.
B. Provides various layer 2 and layer 3 services.
C. Used to bundle Ethernet interfaces on M-series routers.
D. Allows for secure shell access to the router.
7. Which definition most accurately describes VRRP?A
A. An election protocol used to designate one of multiple routers as the master router, which serves as the forwarding next-hop for the LAN.
B. A virtual protocol which makes VPN communications possible.
C. A redundancy protocol used to identify the active WAN circuit.
D. A link-state routing protocol used in Ethernet environments.
8. Which three daemons are contained in the JUNOS software?BCD
There are 3 correct answers
A. VPN
B. Routing Protocol
C. Management
D. Chassis
9. Which two statements regarding the JUNOS software user authentication methods are correct?CD
There are 2 correct answers
A. Multiple users can authenticate using a common local user account.
B. Only one authentication method can be configured.
C. Multiple authentication methods can be configured.
D. All users must be configured locally on the router.
10. Which CLI command displays the hardware currently installed in the router?C
A. show chassis alarms
B. show system hardware
C. show chassis hardware
D. show system environment
11. Which statements are true regarding DHCP services and J-series routers?BC
There are 2 correct answers
A. J-series routers can operate as a DHCP-relay agent only.
B. J-series routers can operate as a DHCP server.
C. J-series routers can function as a DHCP-relay agent and DHCP server simultaneously.
D. J-series routers can relay DHCP requests from one LAN to another.
12. Which CLI command displays any active alarms on the router?B
A. show system alarms
B. show chassis alarms
C. show system environment
D. show chassis environment
13. Which configuration statement contacts a TACACS+ server when the primary RADIUS server is unreachable?C
A. [edit] system { authentication-order [ radius tacacs+ ]; }
B. [edit] authentication { login-order [ radius tacplus ]; }
C. [edit] system { authentication-order [ radius tacplus ]; }
D. [edit] authentication { login-order [ radius tacplus ]; }
14. What are three characteristics of the JUNOS software?ABC
There are 3 correct answers
A. Contains a modular operating system.
B. Separate forwarding and control planes.
C. Single software train for all M,T and J-series routers.
D. Contains easy to read registry keys.
15. What statements about ALGs are true?AC
There are 2 correct answers
A. ALGs monitor protocol exchanges and perform address and port translations within the payload for certain protocols.
B. ALGs allow the router to interact with layer 4 and above when performing translation services.
C. ALGs are required whenever NAT is used.
D. ALGs are only used when PAT is configured.
16. Which type of IGP should you use to achieve scalability in a large enterprise network?B
A. distance-vector protocol
B. link-state protocol
C. Bellman-Ford protocol
D. path-vector protocol
17. What are two services provided by the SDX?AC
There are 2 correct answers
A. customized firewall modifications
B. an XML interface for router configuration
C. usage tracking and accounting
D. secure remote access to the router
18. Which statements are true regarding the ASM?CD
There are 2 correct answers
A. The ASM supports only layer 3 services.
B. The ASM comes standard with all M7i and M10i routers.
C. The ASM supports the layer 2 and layer 3 service packages simultaneously.
D. The ASM is an option when ordering the M7i.
19. You have a router which does not have the J-Web interface installed by default.C
Which CLI command installs the J-Web package?
A. load system software jweb-8.0R2.8-signed.tgz
B. install package jweb-8.0R2.8-signed.tgz
C. request system software add jweb-8.0R2.8-signed.tgz
D. package add jweb-8.0R2.8-signed.tgz
20. Which VRRP configuration option monitors the state of an interface and is capable of initiating a change in mastership if the monitored interface goes down?C
A. snoop
B. monitor
C. preempt
D. track
21. Which JUNOS software feature forms the basis for JUNOScope?B
A. J-Web
B. JUNOScript
C. BSD Kernel
D. SDX
22. Which configuration option allows you to view autoinstallation messages?A
A. traceoptions
B. debug
C. view
D. decode
23. Which of the following address assignment options are available when configuring NAT?AB
There are 2 correct answers
A. Static
B. Dynamic
C. One-to-one
D. One-to-many
24. Within the J-Web initial setup wizard, which menu is used to configure the hostname of the router?A
A. Set Up
B. Interfaces
C. Users
D. Routing
25. Which MLPPP configuration statement determines the threshold for maintaining the state of an MLPPP bundle?B
A. link-limit
B. link-threshold
C. minimum-threshold
D. minimum-links
Tuesday 12 February 2008
Thursday 24 January 2008
Cisco Certified Design Expert (CCDE) Certification
Introducing Cisco Certified Design Expert (CCDE) Certification
Responding to strong customer demand to assess and recognize Sr. Level Network Architecture skills in the market, Cisco is introducing a new premiere knowledge based certification focused on Network Infrastructure Design. - The Cisco Certified Design Expert (CCDE). The CCDE is an expert-level certification with content emphasis on expertise in network architecture, which is the capstone for Cisco’s design curriculum. In addition, passing the CCDE certification demands competencies of an experienced, seasoned, networking professional with a proven ability to interface with customers at the executive-level to ensure that business requirements are incorporated into successful designs.
What is a CCDE?
The successful CCDE-certified individual must have a demonstrated an ability to analyze and develop solutions which address planning, design, integration, optimization, operations, security and on-going support focused at the infrastructure of large 1000+ node customer networks.
The CCDE certification recognizes those with expert-level knowledge and skills in Infrastructure Design. The CCDE program is parallel to the CCIE program in terms of the expertise required and certification exam difficulty. It emphasizes network design principles and architectural theory of the network infrastructure and recognizes designers with the knowledge to assess network business requirements and translate them into technical specifications for successful designs.
Why Cisco Created the CCDE Program
Cisco created the CCDE program to respond to market demand in recognizing existing senior-level Network Designers and Architects while simultaneously providing senior Operations Engineers and Support Engineers with a validated professional development path into an Architectural role.
Cisco has found that organizations employing strong Network Designers and Architects consistently develop networks that are easier to maintain and troubleshoot. Properly executed, a well-designed network infrastructure aligned with a network-centric corporate business strategy leads to greater levels of efficiency and effectiveness - as well as potential competitive advantages like increased up-time, easier troubleshooting, increased performance, and simpler enhancements.
What are the exam requirements to attain CCDE?
To attain a CCDE certification a candidate will be tasked with passing two exams; a Qualification Exam, and a Practical exam. Similar to the CCIE program, there are no prerequisites to taking the Qualification exam and it is a 2 hour multiple-choice exam available at any worldwide Pearson VUE testing center. The Qualification exam, (ADVDESIGN) 352-001, assesses fundamental knowledge of networking theories, principles, protocols and technology.
Visit the CCDE program site for more details regarding the Qualification Exam (www.cisco.com/go/ccde)
The second exam, the practical exam, is still currently in development. It will be an eight-hour, practical scenario-based exam available in late 2008. Bookmark the CCDE programs page as more details are expected to follow as the development team progresses.
The qualification exam is now available at Pearson VUE testing facilities worldwide.
More questions? Access the latest information on CCDE at www.cisco.com/go/ccde.
Feedback regarding CCDE, contact ccde_feedback@cisco.com
Responding to strong customer demand to assess and recognize Sr. Level Network Architecture skills in the market, Cisco is introducing a new premiere knowledge based certification focused on Network Infrastructure Design. - The Cisco Certified Design Expert (CCDE). The CCDE is an expert-level certification with content emphasis on expertise in network architecture, which is the capstone for Cisco’s design curriculum. In addition, passing the CCDE certification demands competencies of an experienced, seasoned, networking professional with a proven ability to interface with customers at the executive-level to ensure that business requirements are incorporated into successful designs.
What is a CCDE?
The successful CCDE-certified individual must have a demonstrated an ability to analyze and develop solutions which address planning, design, integration, optimization, operations, security and on-going support focused at the infrastructure of large 1000+ node customer networks.
The CCDE certification recognizes those with expert-level knowledge and skills in Infrastructure Design. The CCDE program is parallel to the CCIE program in terms of the expertise required and certification exam difficulty. It emphasizes network design principles and architectural theory of the network infrastructure and recognizes designers with the knowledge to assess network business requirements and translate them into technical specifications for successful designs.
Why Cisco Created the CCDE Program
Cisco created the CCDE program to respond to market demand in recognizing existing senior-level Network Designers and Architects while simultaneously providing senior Operations Engineers and Support Engineers with a validated professional development path into an Architectural role.
Cisco has found that organizations employing strong Network Designers and Architects consistently develop networks that are easier to maintain and troubleshoot. Properly executed, a well-designed network infrastructure aligned with a network-centric corporate business strategy leads to greater levels of efficiency and effectiveness - as well as potential competitive advantages like increased up-time, easier troubleshooting, increased performance, and simpler enhancements.
What are the exam requirements to attain CCDE?
To attain a CCDE certification a candidate will be tasked with passing two exams; a Qualification Exam, and a Practical exam. Similar to the CCIE program, there are no prerequisites to taking the Qualification exam and it is a 2 hour multiple-choice exam available at any worldwide Pearson VUE testing center. The Qualification exam, (ADVDESIGN) 352-001, assesses fundamental knowledge of networking theories, principles, protocols and technology.
Visit the CCDE program site for more details regarding the Qualification Exam (www.cisco.com/go/ccde)
The second exam, the practical exam, is still currently in development. It will be an eight-hour, practical scenario-based exam available in late 2008. Bookmark the CCDE programs page as more details are expected to follow as the development team progresses.
The qualification exam is now available at Pearson VUE testing facilities worldwide.
More questions? Access the latest information on CCDE at www.cisco.com/go/ccde.
Feedback regarding CCDE, contact ccde_feedback@cisco.com
Wednesday 16 January 2008
FR to ATM Service Interworking (FRF.8)
Network Diagram.-
C3620(s1/0) ---------- FR Cloud ---------- C7206 ---------- ATM Cloud ----------(atm4/0/0.50)C7500
Configurations.-
This document uses the configurations shown below.
· 3620 (Frame Relay Endpoint)
· 7206/PA−A3 (IWF)
· 7500 (ATM Endpoint)
3620 (Frame Relay Endpoint)
interface Serial1/0
ip address 10.10.10.1 255.255.255.0
encapsulation frame−relay IETF
frame−relay map ip 10.10.10.2 50
frame−relay interface−dlci 50
frame−relay lmi−type ansi
---------------------------------------------------
7206/PA−A3 (IWF)
frame−relay switching
!
interface Serial4/3
no ip address
encapsulation frame−relay IETF
frame−relay interface−dlci 50 switched
frame−relay lmi−type ansi
frame−relay intf−type dce
!
interface ATM5/0
no ip address
atm clock INTERNAL
no atm ilmi−keepalive
pvc 5/50
vbr−nrt 100 75
oam−pvc manage
encapsulation aal5mux fr−atm−srv
connect CISCO Serial4/3 50 ATM5/0 5/50 service−interworking
---------------------------------------------------
7500 (ATM Endpoint)
interface atm 4/0/0.50 multi
ip address 10.10.10.2 255.255.255.0
pvc 5/50
vbr−nrt 100 75 30
protocol ip 10.10.10.1
Verify.-
7200#show connect name CISCO
FR/ATM Service Interworking Connection: CISCO
Status − UP
Segment 1 − Serial4/3 DLCI 5
Segment 2 − ATM5/0 VPI 5 VCI 50
Interworking Parameters −
service translation
efci−bit 0
de−bit map−clp
clp−bit map−de
7200#show atm vc
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
2/0 2 0 5 PVC SNAP UBR 155000 UP
5/0 1 5 50 PVC FRATMSRV VBR 100 75 95 UP
7200#show interface serial 4/3
Serial4/3 is up, line protocol is up
Hardware is 4T/MC68360
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME−RELAY IETF, crc 16, loopback not set
Keepalive set (10 sec)
LMI enq sent 0, LMI stat recvd 0, LMI upd recvd 0
LMI enq recvd 21, LMI stat sent 21, LMI upd sent 0, DCE LMI up
LMI DLCI 0 LMI type is ANSI Annex D frame relay DCE
!−−− Look for "frame relay DCE" on the serial PA in the 7200 series.
FR SVC disabled, LAPF state down
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters 00:08:43
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1158 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
21 packets input, 294 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
21 packets output, 329 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
5 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
3620#show interface serial
Serial1/0 is up, line protocol is up
Hardware is CD2430 in sync mode
Internet address is 10.10.10.1/24
MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME−RELAY IETF, loopback not set
Keepalive set (10 sec)
LMI enq sent 82, LMI stat recvd 26, LMI upd recvd 0, DTE LMI up
LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0
LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE
!−−− Look for "frame relay DTE" on the Frame Relay endpoint.
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input 00:00:03, output 00:00:03, output hang 4w5d
Last clearing of "show interface" counters 00:14:25
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/32 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 96 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
26 packets input, 404 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
82 packets output, 1148 bytes, 0 underruns
Cisco − Frame Relay to ATM Service Interworking (FRF.8) on the 7200 Series With a PA−A3
0 output errors, 0 collisions, 12 interface resets
0 output buffer failures, 0 output buffers swapped out
37 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
7200#show frame pvc
PVC Statistics for interface Serial4/3 (Frame Relay DCE)
Active Inactive Deleted Static
Local 0 0 0 0
Switched 1 0 0 0
Unused 0 0 0 0
DLCI = 50, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial4/3
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in FECN pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
switched pkts 0
Detailed packet drop counters:
no out intf 0 out intf down 0 no out PVC 0
in PVC down 0 out PVC down 0 pkt too big 0
shaping Q full 0 pkt above DE 0 policing drop 0
pvc create time 00:10:53, last time pvc status changed 00:10:53
C3620(s1/0) ---------- FR Cloud ---------- C7206 ---------- ATM Cloud ----------(atm4/0/0.50)C7500
Configurations.-
This document uses the configurations shown below.
· 3620 (Frame Relay Endpoint)
· 7206/PA−A3 (IWF)
· 7500 (ATM Endpoint)
3620 (Frame Relay Endpoint)
interface Serial1/0
ip address 10.10.10.1 255.255.255.0
encapsulation frame−relay IETF
frame−relay map ip 10.10.10.2 50
frame−relay interface−dlci 50
frame−relay lmi−type ansi
---------------------------------------------------
7206/PA−A3 (IWF)
frame−relay switching
!
interface Serial4/3
no ip address
encapsulation frame−relay IETF
frame−relay interface−dlci 50 switched
frame−relay lmi−type ansi
frame−relay intf−type dce
!
interface ATM5/0
no ip address
atm clock INTERNAL
no atm ilmi−keepalive
pvc 5/50
vbr−nrt 100 75
oam−pvc manage
encapsulation aal5mux fr−atm−srv
connect CISCO Serial4/3 50 ATM5/0 5/50 service−interworking
---------------------------------------------------
7500 (ATM Endpoint)
interface atm 4/0/0.50 multi
ip address 10.10.10.2 255.255.255.0
pvc 5/50
vbr−nrt 100 75 30
protocol ip 10.10.10.1
Verify.-
7200#show connect name CISCO
FR/ATM Service Interworking Connection: CISCO
Status − UP
Segment 1 − Serial4/3 DLCI 5
Segment 2 − ATM5/0 VPI 5 VCI 50
Interworking Parameters −
service translation
efci−bit 0
de−bit map−clp
clp−bit map−de
7200#show atm vc
VCD / Peak Avg/Min Burst
Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts
2/0 2 0 5 PVC SNAP UBR 155000 UP
5/0 1 5 50 PVC FRATMSRV VBR 100 75 95 UP
7200#show interface serial 4/3
Serial4/3 is up, line protocol is up
Hardware is 4T/MC68360
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME−RELAY IETF, crc 16, loopback not set
Keepalive set (10 sec)
LMI enq sent 0, LMI stat recvd 0, LMI upd recvd 0
LMI enq recvd 21, LMI stat sent 21, LMI upd sent 0, DCE LMI up
LMI DLCI 0 LMI type is ANSI Annex D frame relay DCE
!−−− Look for "frame relay DCE" on the serial PA in the 7200 series.
FR SVC disabled, LAPF state down
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input 00:00:03, output 00:00:03, output hang never
Last clearing of "show interface" counters 00:08:43
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/256 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 1158 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
21 packets input, 294 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
21 packets output, 329 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
5 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
3620#show interface serial
Serial1/0 is up, line protocol is up
Hardware is CD2430 in sync mode
Internet address is 10.10.10.1/24
MTU 1500 bytes, BW 128 Kbit, DLY 20000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation FRAME−RELAY IETF, loopback not set
Keepalive set (10 sec)
LMI enq sent 82, LMI stat recvd 26, LMI upd recvd 0, DTE LMI up
LMI enq recvd 0, LMI stat sent 0, LMI upd sent 0
LMI DLCI 0 LMI type is ANSI Annex D frame relay DTE
!−−− Look for "frame relay DTE" on the Frame Relay endpoint.
Broadcast queue 0/64, broadcasts sent/dropped 0/0, interface broadcasts 0
Last input 00:00:03, output 00:00:03, output hang 4w5d
Last clearing of "show interface" counters 00:14:25
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: weighted fair
Output queue: 0/1000/64/0 (size/max total/threshold/drops)
Conversations 0/1/32 (active/max active/max total)
Reserved Conversations 0/0 (allocated/max allocated)
Available Bandwidth 96 kilobits/sec
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
26 packets input, 404 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
82 packets output, 1148 bytes, 0 underruns
Cisco − Frame Relay to ATM Service Interworking (FRF.8) on the 7200 Series With a PA−A3
0 output errors, 0 collisions, 12 interface resets
0 output buffer failures, 0 output buffers swapped out
37 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
7200#show frame pvc
PVC Statistics for interface Serial4/3 (Frame Relay DCE)
Active Inactive Deleted Static
Local 0 0 0 0
Switched 1 0 0 0
Unused 0 0 0 0
DLCI = 50, DLCI USAGE = SWITCHED, PVC STATUS = ACTIVE, INTERFACE = Serial4/3
input pkts 0 output pkts 0 in bytes 0
out bytes 0 dropped pkts 0 in FECN pkts 0
in BECN pkts 0 out FECN pkts 0 out BECN pkts 0
in DE pkts 0 out DE pkts 0
out bcast pkts 0 out bcast bytes 0
switched pkts 0
Detailed packet drop counters:
no out intf 0 out intf down 0 no out PVC 0
in PVC down 0 out PVC down 0 pkt too big 0
shaping Q full 0 pkt above DE 0 policing drop 0
pvc create time 00:10:53, last time pvc status changed 00:10:53
Tuesday 15 January 2008
How to used the Packet Tracer Simulator for CCNA
What is Packet Tracer?
Packet Tracer is a protocol simulator developed by Dennis Frezzo and his team at Cisco Systems. Packet Tracer (PT) is a powerful and dynamic tool that displays the various protocols used in networking, in either Real Time or Simulation mode. This includes layer 2 protocols such as Ethernet and PPP, layer 3 protocols such as IP, ICMP, and ARP, and layer 4 protocols such as TCP and UDP. Routing protocols can also be traced.
Purpose: The purpose of this lab is to become familiar with the Packet Tracer interface. Learn how to use existing topologies and build your own.
Requisite knowledge: This lab assumes some understanding of the Ethernet protocol. At this point we have not discussed other protocols, but will use Packet Tracer in later labs to discuss those as well.
Download User Guide : PT-UsingPacketTracer.pdf
Software Setup : PacketTracer401_setup(1/15/2008)
Packet Tracer is a protocol simulator developed by Dennis Frezzo and his team at Cisco Systems. Packet Tracer (PT) is a powerful and dynamic tool that displays the various protocols used in networking, in either Real Time or Simulation mode. This includes layer 2 protocols such as Ethernet and PPP, layer 3 protocols such as IP, ICMP, and ARP, and layer 4 protocols such as TCP and UDP. Routing protocols can also be traced.
Purpose: The purpose of this lab is to become familiar with the Packet Tracer interface. Learn how to use existing topologies and build your own.
Requisite knowledge: This lab assumes some understanding of the Ethernet protocol. At this point we have not discussed other protocols, but will use Packet Tracer in later labs to discuss those as well.
Download User Guide : PT-UsingPacketTracer.pdf
Software Setup : PacketTracer401_setup(1/15/2008)
Pass4Sure 640-802v2.85 251Q&A
Exam Number/Code: 640-802
Exam Name: Cisco Certified Network Associate
Questons and Answers : 251 Q&As
Updated: 1/9/2008
Download here :640-8022_1_.85new_251Q.rar(1/15/2008)
Exam Name: Cisco Certified Network Associate
Questons and Answers : 251 Q&As
Updated: 1/9/2008
Download here :640-8022_1_.85new_251Q.rar(1/15/2008)
Saturday 12 January 2008
Juniper Networks JUNOS Enterprise Routing Certification Fast Track Program
You have successfully transitioned to the JUNOS Enterprise Routing Certification Fast Track Program Curriculum page! You can now attain both your JUNOS Enterprise Routing Associate (JNCIA-ER) and JUNOS Enterprise Routing Specialist (JNCIS-ER) levels of certifications. Because you are already a certified networking professional, we estimate that it will take you approximately 8-10 hours to complete each certification exercise.
The JUNOS Enterprise Routing Certification Fast Track Curriculum page contains all the Juniper Networks Education Services courseware, lab guides and diagrams, technical manuals, and the tools you will need to become Juniper Networks JUNOS certified. Specifically, you have access to the following materials:
- JUNOS as a Second Language (JSL) eLearning course
- Operating Juniper Networks Routers in the Enterprise (OJRE) student and lab guides
- Advanced Juniper Networks Routing in the Enterprise (AJRE) student and lab guides
- Hardware and software technical documentation
- Basic installation eLearning courses
- Juniper Networks Certified Internet Associate–Enterprise Routing (JNCIA-ER) preassessment online exam
- Juniper Networks Certified Internet Specialist–Enterprise Routing (JNCIS-ER) preassessment online exam
Now, to get you started on your way to attaining your JNCIA-ER and JNCIS-ER certifications, please do the following:
- Step 1: Take the Juniper as a Second Language eLearning Course.
- Step 2: Study the OJRE course material and the JNCIA-ER Exam Objectives.
- Step 3: Review the hardware and software technical documentation, and the eLearning installation courses as needed.
- Step 4: Take the survey.
- Step 5: After your studying is complete, you’ll then need to pass the JNCIA-ER OR JNCIS-ER online Preassessment Exam by clicking the corresponding Preassessment Exam link on the left NOTE: .We strongly advise you to start with the JNCIA-ER and work your way up to the JNCIS-ER, however the JNCIA-ER is not a pre-requisite to the JNCIS-ER.
- Step 6: After passing this Preassessment Exam you will receive a voucher to take the live JNCIA-ER or JNCIS-ER exam at any Prometric Testing Center worldwide – at not cost to you! Your voucher will be valid for 30 days only.
- Step 7: If you have chosen to start with the JNCIA-ER certification, and you have successfully passed the exam, come back to the portal and earn a second voucher for the JNCIS-ER.
- Step 8: Study the AJRE course material and the JNCIS-ER Exam Objectives.
- Step 9: After your studying is complete you’ll then need to pass the JNCIS-ER online Preassessment Exam by clicking the corresponding Preassessment Exam link on the left.
- Step 10: After passing this Preassessment Exam you will receive a voucher to take the live JNCIS-ER exam at any Prometric Testing Center worldwide – again at not cost to you! Your voucher will be valid for 30 days.
This program provides you a path to earn a total of two certifications at no charge, and will help you further advance your career as a multi-certified technical professional.
Juniper Networks Enterprise Routing Courseware and Related Materials
The following links and PDF files provide you with all you need to become Juniper Networks JUNOS certified in Enterprise Routing.
Juniper as a Second Language eLearning Course: For those of you who are familiar with Cisco's IOS, learning Juniper Networks JUNOS operating system is now made easy with JUNOS as a Second Language. Using an advanced graphical display, this course compares the similarities and the differences between both operating systems and shows the benefits of using JUNOS software. This 90 minute program is designed for network engineers who are already well-versed in Cisco's IOS software but who might not be as familiar with Juniper Networks JUNOS software. Upon completing this program, users who were new to the JUNOS software will now have a good familiarity with it and be a step closer to qualifying to attain the JNCIA-ER certification.
Select your language preference:
- English : JUNOS as a Second Language
- Brazilian Portuguese: JUNOS como linguagem alternativa
- European Spanish: JUNOS como segundo idioma
- German: JUNOS als Zweitsprache
- Italian: JUNOS come seconda lingua
- Japanese: 第二言語としてのJUNOS
- Korean: 제 2 의 언어 JUNOS
- Latin American Spanish: JUNOS como segundo lenguaje
- Operating Juniper Networks Routers in the Enterprise (OJRE): This is an introductory-level, instructor-led course that focuses on installation, configuration, and operational analysis of Juniper Networks routers in the enterprise environment. You have access to all courseware and lab materials. This is recommended training for the JNCIA-ER certification exam.
- JNCIA-ER Exam Objectives
- Student Guide - OJRE_SG_8.a-R.pdf
- Lab Guide - OJRE_LGD_8.a-R.pdf
- Lab Diagrams - OJRE_LD_8.a-R.pdf
- Advanced Juniper Networks Routing in the Enterprise (AJRE): This lab-intensive, hands-on course provides an advanced look at routing and services configurations on Juniper Networks routers commonly used in the enterprise environment. You have access to all courseware and lab materials. This is recommended training for the JNCIS-ER certification exam.
- JNCIS-ER Exam Objectives
- Student Guide - AJRE_SG_8.a.pdf
- Lab Guide - AJRE_LGD_8.a.pdf
- Lab Diagrams - AJRE_LD_8.a.pdf
- Hardware Technical Documentation: The hardware technical documentation provides detailed descriptions and instructions for installing Juniper Networks Enterprise Routers.
- http://www.juniper.net/techpubs/hardware/
- http://www.juniper.net/techpubs/hardware/
- Software Technical Documentation: The software technical documentation provides detailed descriptions and instructions for configuring and troubleshooting Juniper Networks Enterprise Routers.
- http://www.juniper.net/techpubs/software/jseries/
- http://www.juniper.net/techpubs/software/jseries/
- Basic Installation eLearning Courses: These self-paced Web-based training (WBT) courses describe the preinstallation considerations and the installation process for Enterprise Routers. They are designed to provide those who handle the hardware during the installation and service procedures with detailed handling demonstrations and technical information.
- http://www.juniper.net/training/technical_education/#web
- http://www.juniper.net/training/technical_education/#web
- JNCIA-ER Preassesment Exam: Click the JNCIA-ER Exam link on the left to take the JNCIA-ER Preassessment Exam and receive your Prometric Learning Center voucher at no charge!
- JNCIS-ER Preassesment Exam: Click the JNCIS-ER Exam link on the left to take the JNCIS-ER Preassessment Exam and receive your Prometric Learning Center voucher at no charge!
Juniper Networks Certified Code Exam.
JN0-120 - Juniper Networks Certified Internet Associate, E-series (JNCIA-E)
JN0-130 - Juniper Networks Certified Internet Specialist, E-series (JNCIS-E)
JN0-140 - Juniper Networks Certified Internet Associate, UAC (JNCIA-AC)
JN0-201 - Juniper Networks Certified Internet Associate, M-series (JNCIA-M)
JN0-310 - Juniper Networks Certified Internet Associate, WX (JNCIA-WX)
JN0-320 - Juniper Networks Certified Internet Associate, DX (JNCIA-DX) retiring 12/1/07
JN0-321 - Juniper Networks Certified Internet Associate, DX (JNCIA-DX) NEW Exam
JN0-303 - Juniper Networks Certified Internet Specialist, M-series (JNCIS-M)
JN0-341 - Juniper Networks Certified Internet Associate, ER (JNCIA-ER)
JN0-350 - Juniper Networks Certified Internet Specialist, ER (JNCIS-ER)
JN0-521 - Juniper Networks Certified Internet Associate, FWV (JNCIA-FWV)
JN0-531 - Juniper Networks Certified Internet Specialist, FWV (JNCIS-FWV)
JN0-541 - Juniper Networks Certified Internet Associate, IDP (JNCIA-IDP)
JN0-561 - Juniper Networks Certified Internet Associate, SSL (JNCIA-SSL) retiring 12/1/07
JN0-562 - Juniper Networks Certified Internet Associate, SSL (JNCIA-SSL) NEW Exam
JN0-130 - Juniper Networks Certified Internet Specialist, E-series (JNCIS-E)
JN0-140 - Juniper Networks Certified Internet Associate, UAC (JNCIA-AC)
JN0-201 - Juniper Networks Certified Internet Associate, M-series (JNCIA-M)
JN0-310 - Juniper Networks Certified Internet Associate, WX (JNCIA-WX)
JN0-320 - Juniper Networks Certified Internet Associate, DX (JNCIA-DX) retiring 12/1/07
JN0-321 - Juniper Networks Certified Internet Associate, DX (JNCIA-DX) NEW Exam
JN0-303 - Juniper Networks Certified Internet Specialist, M-series (JNCIS-M)
JN0-341 - Juniper Networks Certified Internet Associate, ER (JNCIA-ER)
JN0-350 - Juniper Networks Certified Internet Specialist, ER (JNCIS-ER)
JN0-521 - Juniper Networks Certified Internet Associate, FWV (JNCIA-FWV)
JN0-531 - Juniper Networks Certified Internet Specialist, FWV (JNCIS-FWV)
JN0-541 - Juniper Networks Certified Internet Associate, IDP (JNCIA-IDP)
JN0-561 - Juniper Networks Certified Internet Associate, SSL (JNCIA-SSL) retiring 12/1/07
JN0-562 - Juniper Networks Certified Internet Associate, SSL (JNCIA-SSL) NEW Exam
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