Challenge Solutions
The following are an example of challenge solutions:
CCNA
Challenge 1 [Click
here - D1]. In this demo the basic details
of the routers, such as for the hostname, domain-name,
E0, along with a hosts table.
CCNA Challenge 2 [Click
here - D2]. In this demo the basic details
of the routers, such as for the serial ports (S0 and
S1), including the setting of the carrier delay parameter,
and to enable the ports.
CCNA Challenge 3 [Click
here - D3]. In this demo the details
of username and password is defined, along the privileged
and executive passwords.
CCNA Challenge 4 [Click
here - D4]. In this demo defines the
status of the interface ports.
CCNA Challenge 5 [Click
here - D5]. In this demo defines hostnames,
banners and enabling the HTTP server.
CCNA
Challenge 6 [Click
here - D6]. In this demo defines enables
the RIP routing protocol, and defines the networks
which will receive routing tables. Along with this
CDP is enabled on E0, and subnet-zero address can
be used, along with a classless IP scheme.
CCNA Challenge 7 [Click
here - D7]. In this demo defines logging
parameters, including the logging server, and the
level of the logging (such as alerts [severity=1],
critical [severity=2], debugging [severity=7], emergencies
[severity=0], errors [severity=3], informational [severity=6],
notifications [severity=5], and warnings [severity=4]).
It also shows the definition of the HTTP server parameter,
such as for the HTTP port and the maximum number of
connections.
CCNA Challenge 8 [Click
here - D8]. In this demo the details
of the CDP are defined, such as enabling it on a port,
and the holddown timer. It also contains a TELNET
login definition.
CCNA Challenge 9 [Click
here - D9]. In this demo the details
of the SNMP server are defined for the router. This
includes defining the community name, the location,
the SNMP logging server, the chassis ID and the enabling
of traps.
CCNA Challenge 10 [Click
here - D10]. In this demo the details
of the Ethernet ports, such as for duplex setting,
description, and so on.
CCNA Challenge 11 [Click
here - D11]. In this demo the details
of the S0 and S1 ports are defined, including the
authentication (such as PAP or CHAP), the encapsulation
(such as PPP), the clock rate, the bandwidth, the
speed, and so on.
CCNA Challenge 12 [Click
here - D12]. In this demo the details
of the hosts table, and other details such as the
default-gateway.
CCNA Challenge 13 [Click
here - D13]. In this demo the details
of the console and TELNET settings are defined. This
include timeouts, such as the executive timeout, synchronous
login, and the maximum number of sessions.
CCVP
Challenge 12 [Click
here - R12]. In this demo, a POTs and
a VoIP dial-peer are setup. It includes a destination-pattern
to match and a perference.
CCVP Challenge 22 [Click
here - R21]. In this demo the SIP User
Agent (SIP-AU) is setup, and a dial-peer is created
for the SIP server.
CCVP Challenge 21 [Click
here - R22]. In this demo the H323-gateway
is defined on E0. It includes the configuration of
the interface parameters, and also the associated
dial-peer.
Wireless
Challenge 1 [Click
here - Wireless 01]. In this demo the
basic details of the wireless access point are defined,
such as for the BVI port, and also to enable the radio
port (D0) and the Ethernet connection (E0). This demo
contains sound, which the rest of the demos will have
in the future.
Wireless Challenge 2 [Click
here - D2]. In this demo the details
of the Ethernet connection is defined, along with
other details, such as the CDP status.
Wireless Challenge 3 [Click
here - D3]. In this demo the details
of the BVI port are defined, along with the radio
port (D0).
Wireless Challenge 4 [Click
here - D4]. In this demo the SSID details
are defined. The is a new update in the Aironet for
the DOT11 SSID NAME command which is defined on newer
IOS versions. The simulator supports the older command
where it is defined within the radio interface.
Wireless Challenge 5 [Click
here - D5]. In this demo, a username
and password is defined (which can be used to login,
and for local authentication). It also enables the
HTTP server, and defines some IP address format settings.
Wireless Challenge 6 [Click
here - D6]. In this demo, more detail
on the D0 port is defined, along with SSID details.
This includes defining the channel used.
Wireless Tutorial 1 [Wireless
Tutorial 1]. In this tutorial the user setups
up the key configuration parameters of the access
point.
PIX/ASA
Challenge 1 [Click
here (V6)- P1][Click
here (V7)- P1]. In this demo the basic
details of the PIX/ASA device is defined for both
V 6.x and V7.x. With 7.x the interfaces are more structured,
but some certification still focuses on V6.x. The
details for the E0 interface are IP address, and IP
subnet.
PIX/ASA Challenge 2 [Click
here (V6)- P2][Click
here (V7)- P2]. In this demo the basic
details of the PIX/ASA device is defined for both
V 6.x and V7.x. With 7.x the interfaces are more structured,
but some certification still focuses on V6.x. The
details for the E1 and E2 interfaces are IP address,
and IP subnet. The PIX/ASA in the simulator is a 3-port
515 device.
PIX/ASA Challenge 3 [Click
here (V6)- P3][Click
here (V7)- P3]. In this demo the basic
details of the PIX/ASA device is defined for both
V 6.x and V7.x. It focuses on defining the names of
the interfaces, which is important as many of the
commands use names rather than interface names.
PIX/ASA Challenge 14 [Click
here (V7)- P14]. In this demo, the details
of the three interfaces are define, and static routes
are setup based on these.
The following are an example of challenge solutions:
Host Challenge 1 [Click
here - H1]. In this demo the basic details
of a Windows network interface is defined.
UNIX Challenge 2 [Click
here - H2]. In this demo the basic details
of the UNIX network interface is defined.
Security Challenge 5 [Click
here - S5]. In this demo the access to
the Web server is defined through an Access Control
List (ACL).
CCNP
ONT Challenges with voice commentary |
CCNP ONT Challenge 1 [Click
here - O1]. In this demo multilayer
CCNP ONT Challenge 35 [Click
here - O35]. In this demo WRED is defined.
CCNP Challenge 28 [Click
here - K23]. In this an extensive challenge
which sets up IPSec details, such as for the IKE parameters
(encryption type, authentication, and so on), and
to define the crypto details. This is also included
in the ISCW (IKE) examples.
Additional
Switch Challenges with voice commentary |
CCNP ONT Challenge 1 [Click
here - S1]. In this demo multilayer layered
switching is defined.
Fun
Activity 1 [Click
here - A1]. In this demo the IP addresses
of a network are setup, by defining the network address,
and then allocating the IP addresses in sequence.
Fun Activity 2 [Click
here - A2]. In this demo the name used
to refer to each layer is defined.
Fun Activity 3 [Click
here - A3]. In this demo the broadcast
domain is defined for certain requirements. In general
a switch, repeater and bridge will forward broadcasts
to all ports, while a route will block them. Note
a switch will not forward broadcasts to ports if they
are in different VLANs.
Fun Activity 4 [Click
here - A4]. In this demo three data streams
are mulitplexed together to a single stream.
Fun Activity 5 [Click
here - A5]. In this demo we meet the
amazing Diffie-Hellman method which was developed
by the great Wittfield Diffie. It shows that two users
can agree on two numbers (G and n), and then generate
their own random numbers, and perform a calcuation.
The result of this calculation is send to the other
party, and, after another calculation they end up
with the same secret key. Diffie-Hellman is the basis
for many areas of security, including VPNs, on-line
shopping, nd so on.
Fun Activity 8 [Click
here - A8]. In this demo we match up
the IP address with its classification.
