c c n a fasttrack
DESCRIPTION
C C N A FastTrack. CCNA FastTrack. AGENDA day one. IOS review (using lab #1). OSI review and example questions. VLSM and basic routing (lab #2). Network protocols review. Routing review (lab#4). KCC 18th August 2002. CCNA FastTrack. AGENDA day two. - PowerPoint PPT PresentationTRANSCRIPT
AGENDA day oneAGENDA day one• IOS review (using lab #1)
• OSI review and example questions
• VLSM and basic routing (lab #2)
• Network protocols review
CCNA FastTrack CCNA FastTrack
• Routing review (lab#4)
KCC 18th August 2002
AGENDA day twoAGENDA day two• Switching and bridging (lab #6 and 7)
• Example questions
• More routing and access lists (lab #3)
• Example questions
• WAN technologies (lab # 5)
CCNA FastTrack CCNA FastTrack
• More example questions
KCC 18th August 2002
ProgressProgress
CCNA FastTrack CCNA FastTrack
IOS Fundamentals
OSI Layers
Bridges & Switches
Network Protocols
Routing
Access Lists
WAN and design
Site specific items
BEFORETRAINING
AFTERDAY ONE
AFTERDAY TWO
KCC 18th August 2002
CCNA FastTrackCCNA FastTrack
IOS REVIEW lab#1IOS REVIEW lab#1
RTR-2
RTR-1
Se0
Se0
L0
E0
E0
L0
192.168.0.0/24
192.168.5.0/24
TFTP server 192.168.0.99
192.168.192.1/32
192.168.192.2/32
192.168.128.2/30
192.168.128.1/30
Static routefor 192.168.0.0/24 via 192.168.128.1
Static routefor 192.168.5.0/24 via 192.168.128.2
KCC 18th August 2002
IOS REVIEWIOS REVIEW CCNA FastTrackCCNA FastTrack
•CLI Password configuration•For VTY, Console and Aux ports
•Key sequence for edit and buffer recall etc
•CDP defaults and configuration
•Banner MOTD command use and editing
•Router memory types and use•Flash IOS and config file control etc
•Show commands for CCNA
•Logging messages•Know defaults and how to change
KCC 18th August 2002
Example IOS questionsExample IOS questions;;What is used to set the router’s boot procedure
A command register
B flash register
C config register
D boot status register
What is the command to enable CDP on an interface
A enable cdp
B cdp enable
C cdp run
D run cdp
E cdp
What information can be obtained from CDP
A neighbor memory size
B neighbor address
C neighbor platform
D neighbor IOS version
E neighbor routing protocols
What is the command to remove the starting configuration
A clear start-up
B write erase
C erase memory
D erase startup-config
E clear memory
Which command would be used to copy IOS to flash
A copy flash tftp
B copy tftp flash
C copy mem flash
D write memory
Where are router syslog messages sent by default
A null
B aux port and console port
C console port
D syslog server
CCNA FastTrackCCNA FastTrack
KCC 18th August 2002
OSI REVIEWOSI REVIEWAPPLICATION
PRESENTATION
SESSION
TRANSPORT
NETWORK
DATA
PHYSICAL
CCNA FastTrackCCNA FastTrack
KCC 18th August 2002
Example OSI questionsExample OSI questionsWhich layer of the OSI model covers Frame Relay
A Layer 5 (session)
B Layer 2 (data)
C Layer 3 (network)
D Layer 4 (transport)
What OSI layer covers acknowledgement and sequencing
A Layer 5 (session)
B Layer 3 (network)
C Layer 2 (data)
D Layer 4 (transport)
E Layer 1 (physical)NetBIOS operates at OSI layer
A Layer 1 (physical)
B Layer 2 (data)
C Layer 3 (network)
D Layer 4 (transport)
E Layer 5 (session)
Which protocols are routable
A NetBIOS
B IP
C SNA
D Appletalk
E IPX
Which OSI layer does CDP operate
A Layer 1 (physical)
B Layer 2 (data)
C Layer 3 (network)
D Layer 4 (transport)
Which OSI layer does a bridge operate
A Layer 6 (presentation)
B Layer 5 (session)
C Layer 4 (transport)
D Layer 3 (network)
E Layer 2 (data)
CCNA FastTrackCCNA FastTrack
KCC 18th August 2002
VLSM & Basic Routing lab #2VLSM & Basic Routing lab #2
CCNA FastTrackCCNA FastTrack
•EIGRP CLASSLESS ROUTING•Add loopbacks as per diagram
•Configure EIGRP 10
•Remove static routes
•Change EIGRP from default to enable connectivity
•Add other networks to EIGRP
•RIP Version 1 CLASSFULL ROUTING•Add RIP v1 & view routing table
•Remove EIGRP 10
Ref: Lab #2 diagram
KCC 18th August 2002
Network Protocols ReminderNetwork Protocols Reminder
CCNA FastTrackCCNA FastTrack
DATAFRAME HEADERFRAMETYPE #0800 = IP content
identification
total packet length
0 4 8 16 19 24 32
version hdr length TOS
flags fragment offset
destination address
options (variable length) padding
d a t a
TTL protocol # header checksums
source address
IP PACKET
TYPE FIELD if Ethernet DIX (Ethernet II) header formatLENGTH FIELD if IEEE Ethernet 802.3
KCC 18th August 2002
Network Protocols ReminderNetwork Protocols Reminder
FTP DATAFTP HEADER
TCP DATATCP HEADER
IP DATAIP HEADER
DATAFRAME HEADER
DATA SIGNALPreamble
FRAME
PACKET
SEGMENTPORT # 21 = FTP content
PROTOCOL #6 = TCP content
TYPE #0800 = IP content
CCNA FastTrackCCNA FastTrack
KCC 18th August 2002
Network Routing Protocols ReviewNetwork Routing Protocols Review
CCNA FastTrackCCNA FastTrack
Protocol IPX-RIP RIP v1 RIP v2 IGRP EIGRP OSPF
Admin distance
VLSM
update
metric
method
Auto summary
Loop prevention
KCC 18th August 2002
Routing lab #4Routing lab #4 CCNA FastTrackCCNA FastTrack
Ref: Lab #4
•Erase Configuration
•Password Recovery
•HSRP (Hot Standby Router Protocol)
•IGRP CLASSFULL ROUTING
KCC 18th August 2002
VLSM and Basic Routing REVIEWVLSM and Basic Routing REVIEW
CCNA FastTrackCCNA FastTrack
•VLSM and network masks etc Routing configuration commands
•Classless routing (EIGRP, OSPF, RIP v2)
•Classfull routing (RIP v1, IGRP)
•Distance vector routing protocols defaults
•Administration distances•Routing, static, connected, default route
•Routing tables, databases and ARP
•Password recovery•Configuration register values
KCC 18th August 2002
Example VLSM & routing questionsExample VLSM & routing questionsAuto summary can be disabled on
A EIGRP
B RIP v1
C IGRP
D RIP v2
What network would provide for 1022 nodes
A 164.22.10.0/24
B 164.22.10.0/28
C 172.16.16.0/22
D 172.16.17.0/22
E 192.168.5.0/16
In a routing table, routes from EIGRP are marked
A E
B O
C E1
D E2
E D
Which command is used to enable RIP routing
A router rip 66
B enable rip
C rip enable
D router rip
E set rip enable
The default admin distance for IGRP routes is
A 90
B 110
C 100
D 120
E 170
Which of the following is NOT on the same subnet
A 164.14.225.7/19
B 164.14.223.4/19
C 164.14.223.0/19
D 164.14.199.16/19
E 164.14.223.8/19
CCNA FastTrackCCNA FastTrack
KCC 18th August 2002
Switching and Bridging (lab #6 & 7)Switching and Bridging (lab #6 & 7)
CCNA FastTrackCCNA FastTrack
RTR-2RTR-1
E0 E0
192.168.5.0/24
TFTP server 192.168.0.99
1900 or 2900 etc
1900 or 2900 etc
VLAN 2VLAN 1
ISL TRUNKS
VTP DOMAIN = CCNALAB
SW-1 SW-2
KCC 18th August 2002
Switching and Bridging ReviewSwitching and Bridging Review
CCNA FastTrackCCNA FastTrack
•VLANs•Broadcast domains/Collision domains
•Spanning Tree (802.1d/DEC/IBM)
•VTP modes (server, client, transparent)
•Trunking (ISL, 802.1q, FDDI, ATM)
•1900 IOS quirks•Configuration and defaults
•Switching methods•Store and forward•Cut through•Fragment free
KCC 18th August 2002
Example switching and bridging questionsExample switching and bridging questions
CCNA FastTrackCCNA FastTrack
When two VTP servers in the same domain have different VLAN configurations…..
A all conflicting VLANS are disabled
B VTP server with highest configuration
register overwrites the other switch
C VTP server with lowest configuration
register over writes the other switch
D the domain is partitioned into two
What is the correct order for spanning tree start
A Forwarding, Listening, Learning, Blocking
B Blocking, Listening, Learning, Forwarding
C Listening, Blocking, Forwarding, Learning
D Learning, Listening, Blocking, Forwarding
Which of the following are true
A Ethernet addresses are non-canonical
B Token Ring address are non-canonical
C Ethernet addresses are canonical
D Token Ring addresses are canonical
What is the default mode for VTP on a 1900 switch
A client
B transparent
C server
D passive
E none
In a network of 9 switches for 2 VLANs, how many route bridges
A 9
B 18
C 2
D 8
E 7
Broadcasts are automatically forwarded between VLANs
A true
B false
C depends
KCC 18th August 2002
Routing and Access ListsRouting and Access Lists
CCNA FastTrackCCNA FastTrack
Ref: Lab #3
•OSPF
•IPX Routing
•SNMP
•Access Lists
KCC 18th August 2002
Access Lists ReviewAccess Lists Review
CCNA FastTrackCCNA FastTrack
•Access Lists number range•1 - 99 _____________________ •100 - 199 _____________________•800 - 899 _____________________•900 - 999 _____________________•1000 - 1099 _____________________
•ACL application commands
•TCP, UDP & IPX port/socket numbers
KCC 18th August 2002
Example ACL questionsExample ACL questions
CCNA FastTrackCCNA FastTrack
Valid access list for IPX extended use is….
A 1 - 99
B 100 - 199
C 800 - 899
D 900 - 999
What command is used to apply an access list to an interface
A access-list apply
B access-class
C access-group
D access
E interface-access-listWhich line would block Telnet access
A access-list 101 deny ip any any eq 23
B access-list 101 deny tcp any any eq 23
C access-list 99 deny tcp any any eq 20
D access-list 99 deny tcp any any eq 21
E access-list 105 deny udp any any eq 23
Valid access list for ip extended is…
A 1 - 99
B 100 - 199
C 101 - 199
D 0 - 99
E 200 - 299
ACLs are processed in the order that they were configured
A true
B false
C depends
Which of the following are NOT valid
A access-list 801 permit –1 –1
B access-list 101 deny ip any any eq 162
C access-list 801 deny bad.0.0.1 –1
D access-list 801 deny –1 bad.0.0.1 452 –1 0
E access-list 199 perm tcp any any eq www
KCC 18th August 2002
WANWAN CCNA FastTrackCCNA FastTrack
RTR-2
RTR-1
Se0
Se0
L0
E0
E0
L0
192.168.0.0/24
192.168.5.0/24
TFTP server 192.168.0.99
192.168.192.1/32
192.168.192.2/32
192.168.128.0/___
10.10.1.1/28L1
172.10.10.1/28L2
L110.10.2.1/28
172.10.10.17/28
L2
Frame RelayDLCI 102
DLCI 201
Se1
ISDN
ISDN switch type _____________
Frame Relay details;
Ref: Lab #5
KCC 18th August 2002
Wan ReviewWan Review CCNA FastTrackCCNA FastTrack
•Serial defaults•Bandwidth•Encapsulation•DTE/DCE clocking
•Frame Relay•LMI type/DLCI•Encapsulation•RFC 1490
•ISDN•BRI R/S/T/U/NT1/NT2•Dialer-list for interesting traffic•spid & switch type•Debug q921/q931•PRI E1/T1
KCC 18th August 2002
Example WAN questionsExample WAN questions CCNA FastTrackCCNA FastTrack
Which authentication mode supports MD5
A PPP
B PAP
C CHAP
D super PAP
ISDN U interface is
A complete with built in NT1
B requires external NT1
C requires external CSU/DSU
D not available in the UK
E four wire RJ45
In PPP, what is used to identify a loopback
A PAP
B CHAP
C Link Quality Monitoring
D NCP
E Magic Numbers
Which protocol manages the connection between router and FR
A DLCI
B FR-manage
C LMI
D ILMI
E OAM
Which is/are NOT Frame Relay terms
A BECN
B FECN
C ILMI
D DE
E DLCI
F X.121
What is the default encapsulation on a Cisco serial interface
A HDLC
B PPP
C SLIP
D Frame Relay
E X.25
KCC 18th August 2002
Final ReviewFinal Review CCNA FastTrackCCNA FastTrack
KCC 18th August 2002