Nortel NCDS 920-242 Web Demo
This webdemo is just a demo data, only for reference and learning, there is no other purposes
1. In order to use FTP, HTTP, and SNMP for Contivity management, what IP
address must be used?
A. Public interface
B. Private interface
C. Management Address
D. FTP, HTTP, and SNMP are not supported
Answer: C
2.A customer has a 2700 that has averaged 1000 active tunnels for the
last few months. They are now adding another phase of their plan where
average active tunnels is expected to approach 2500. The customer
requires high availability for remote users to be able to connect. This
must be transparent to the remote user. What would you suggest as a
resolution?
A. Install a second 2700 and configure VRRP.
B. Replace the 2700 with two 1700's and configure failover.
C. Install another LAN card in the 2700, and configure failover.
D. Install a second 2700 and configure failover and load balancing.
Answer: D
3. A customer wants to use IPX protocol to traverse the network. What
protocol would be necessary?
A. IP
B. PPP
C. PPTP
D. IPSec
Answer: C
4. A company has purchased a large number of Contivity 2700 switches.
They have decided that the management and configuration of these
Contivity switches will be contracted out to another company who
specializes in network management. What is the most efficient way to
prevent the contracted company from accessing any networks on the
private side, yet allow them full access to manage and configure the
Contivity switches?
A. Set up control tunnels to prevent access to the private side
B. Set up public interface packet filters to prevent access to the
private side
C. Set up the Contivity Statefull Firewall to prevent access to the
private side
D. Set up private interface packet filters to prevent access to the
private side
Answer: A
5. A company uses toll-free number dial-up service for its remote sales
force. Why would this be a good candidate for a Contivity VPN solution?
A. Contivity still requires toll-free numbers
B. Toll-free numbers are no longer needed
C. Contivity can act as a termination device for toll-free numbers
D. Toll-free numbers for data access are inherently too expensive
Answer: D
6. A customer plans to purchase a Contivity solution and has the
following requirements: ? Support for ten branch offices over a public
Frame Relay network ? Support for up to 500 tunnels for remote access
telecommuters Which Contivity solution would you recommend?
A. The Contivity 1700 with VPN bundle and ten branch office trunks
running over SVC's on the public side for interoffice connections.
B. The Contivity 1700 with VPN bundle and ten branch office trunks
running over PVC's on the private side for interoffice connections.
C. The Contivity 2700 with the VPN bundle and ten branch office trunks
running over PVC's on the public side for interoffice connectivity.
D. The Contivity 2700 without the VPN bundle and ten branch office
trunks running over PVC's on the public side for interoffice
connectivity.
Answer: B
7. A company wants to replace its existing core VPN device with a
Contivity product in a remote access infrastructure. They have 2500 VPN
remote access simultaneous users with a variety of dial and broadband
connectivity. Which Contivity model would be appropriate to meet their
criteria?
A. Contivity 1050
B. Contivity 2700
C. Contivity 1700
D. Contivity 4600
Answer: D
8. A customer has two Contivity 2700's at corporate headquarters. The
switches have been used for remote user connections. They want to allow
their partners to connect by Branch Office tunnel, and want some
fail-over when one of the 2700's is down. What do you suggest for the
remote offices for redundancy?
A. 600 at each end, running OSPF, and VRRP
B. 600 at the SOHO with route policies configured
C. 600 at the SOHO with static branch failover configured
D. 600 at the remote offices configured as Control Tunnels
Answer: C
