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Exam
: Nortel 920-251
Title
: Nncss-Alteon
Version : Demo
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1. Identify two that are Layer 4 CLI commands.
A. /cfg/slb/cur
B. /info/arp/dump
C. /stats/slb/real <real-server-number>
D. /stats/port/ <num> <ether/if/link>
Answer: AC
2. Which two metrics are supported in Intrusion Detection System load balancing?
A. minmisses
B. leastconns
C. roundrobin
D. response
Answer: AC
3. Which command changes the realserver port to 8080?
A. /cfg/slb/virt <virt number> /service <service number>/ rport 8080
B. /cfg/slb/real <real number>/service <service number>/rport 8080
C. /cfg/slb/virt <virt number>/service <service number>/sport 8080
D. /cfg/slb/group <group number>/service <service number>/rport 8080
Answer: A
4. Which two can each port in use on the switch be configured to process?
A. client requests
B. ARP requests
C. server processing
D. filter requests
Answer: AC
5. What three things must you do to create a bandwith management policy (allocate available bandwidth)?
A. Receive a policy number
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B. Map IP addresses in a sufficient range
C. Specify limits (reservation limit, soft limit, hard limit)
D. Specify buffer limit
Answer: ACD
6. Select two valid characteristics of content identifiers such as URLs.
A. be of varying lengths
B. appear at unpredictable locations within a request
C. be interrupted by VLAN tagging
D. be terminated by VLAN tagging
Answer: AB
7. Which two statements are true with regard to the Least Connections metric?
A. New connections are assigned to the server with the
fewest active connection
B. Weighting has no effect
C. Maximum connection option is supported
D. New connections are distributed in round-robin fashion
Answer: AC
8. Select three