Interested to Buy Any Domain ? << Click Here >> for more details...
Which IP address and wildcard mask would you use in your
ACL to block all the
hosts in the subnet 192.168.16.43/28?
- 2 Answers
- 15651 Views
- Siemens, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sathish
given ip is 192.168.16.43/28
scince it is class c ip address and subnating is done with 4 bit
thus
128+64+32+16=240
block size
256-240=16
0 16 32
-- -- --
-- -- -- (and so on)
15 31 47
Wildcard is always one number less than the block size.In the above instance the block size is 16,the wildcard would be 15.so wild card used for block all the ip address in the ACL is
192.168.16.32 0.0.0.15
| Is This Answer Correct ? | 52 Yes | 3 No |
Answer / jitendera kumar sinha
given ip is 192.168.16.43/28
scince it is class c ip address and subnating is done with 4 bit
thus
128+64+32+16=240
block size
256-240=16
0 16 32
-- -- --
-- -- -- (and so on)
15 31 47
so wild card used for block all the ip address in the acl
is
192.168.16.32 0.0.0.14
| Is This Answer Correct ? | 7 Yes | 27 No |
What is difference between static and dynamic routing?
The Cisco Discovery Protocol (CDP) periodically sends out a multicast packet (at layer 2). Which command will alter the default interval of 60 seconds? A.) cdp hold 111 B.) cdp wait 111 C.) cdp interval 111 D.) cdp 111 E.) cdp timer 111
How many hope count rip or rip2 can send updates?
Name the command we give for see routing table?
What metric does rip use? How is the metric used to indicate an unreachable network?
Default packet size of ipv6?
What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS
Identify the command to determine if an IP access-list is grouped on interface e0? A.) Router(config)# show ip interface e0 B.) Router> show ip interface e0 C.) Router# show interface e0 D.) Router# show ip interface e0
Which of the following are Presentation Layer standards? A.) JPEG and PICT B.) MPEG and MIDI C.) ASCII and EBCDIC D.) NFS and SQL
WHAT IS SERIAL TRANSMISSIONS,PARALLELL TRANSMISSION
Explain what are partial updates?
Can we write any script for router to instruct that from where it will boots e.g. TFTP,FLASH...if yes what is it and how? 1 of my frnds says its possible...
CCNA 
