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
- 15794 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 are the types of communication in ipv6 ?
State the difference between dynamic IP and static IP addressing?
Which three types of connectors are commonly associated with Cisco's V.35 serial cables? (Choose three.) 0 RJ 11 1 DB 60 2 Winchester 15 pin 3 DB 9 4 smart serial 5 RJ 45
When written <cr > what does it mean?
Given the configuration example<HR> <B>interface ethernet0 ipx network 4a ipx access group 800 out interface ethernet1 ipx network 3d interface ethernet2 ipx network 5c access list 800 permit 3d 4a</B><HR> Which two actions result from implementing this configuration? (Choose two) A. IPX network 5c will not receive any traffic B. Traffic from network 3d for network 4a will be forwarded out e0 C. Traffic from network 4a for network 3d will be forwarded out e0 D. Traffic from network 3d destined for network 4a will be forwarded out e2 E. The access list is applied to an outgoing interface and filters outbound traffic
Where is the point between the customers site and the phone carrier that responsibility changes? A.) CO B.) Demarc C.) DCE D.) DTE E.) CPE
Which of the following provide correct information about a protocol at the transport layer of the OSI model? A.) UDP - Provides Connectionless datagrams service B.) TCP - Provides Connection Oriented Services C.) SMTP - Provides Mail Exchange D.) IP - Route determination E.) TCP - Provides Flow Control and Error Checking F.) FTP - Transfers of Files
Of the following switching types, which one has the lowest latency? A.) Cut-through B.) Fragment Free C.) None D.) Store-and-forward
A company running RIP V1 protocol on their 2 seperate networks, each nw has 14 routers, if the two nw wants to be merged with each other total no of routers will be 28. but rip metric is hop count(15). What needs to be done if this setup needs to be work ?
A router on one side of a PPP link uses the resonance RTR1 and the password COPP1-PWD. Which configuration line on RTR1 enables a connection between RTR1 and another router named RTR2? A. username, RTR2 password COPR1-PWD, B. username, RTR1 password COPR1-PWD, C. username, RTR2 password COPR2-PWD, D. username, RTR1 password COPR2-PWD,
When a router knows the IP address, but does not know the MAC address of the device it wishes to contact, it uses the ARP (Address resolution protocol) to determine the MAC address. After it learns the MAC address, it stores this information in the ARP cache. What is the command to view the ARP cache? A.) sh mac B.) show cache C.) show arp D.) sh arp interfaces E.) show ip cache
A default route is analogous to a _________. A. default gateway B. static route C. dynamic route D. one-way route
CCNA 
