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questions regarding 640-801
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| Can anybody please answer these questions?
1)A network host is configured as follows:
Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default
gateway: 192.168.16.190
Which of the following statements describe the network to which this
host is attached? (Choose three)
A. The default gateway is configured on a different subnet form this
host.
B. The host is a member of the fifth usable subnet of the 192.168.16.0
network.
C. The subnetwork address for this host is 192.168.16.160/28.
D. The address of the next higher subnet is 192.168.16.192.
E. The address of the router interface that is attached to this
subnetwork is 192.168.16.190.
F. There are 60 usable host addresses on this subnet.
2)QUESTION NO: 89
RouterA is directly connected to RouterB. On RouterA you shutdown the
interface that is going to
RouterB (you put it administratively down). If you issue the command
show interface on RouterB
what output status would you see on the interface that is connected to
RouterA?
A. Interface is down, line protocol is down.
B. Interface is down, line protocol is up.
C. Interface is up, line protocol is down.
D. Interface is up, line protocol is up.
3)Which statements is true regarding the command sequence shown below?
(Choose three)
RouterA(config)# interface loopback 0
RouterA(config-if)# ip address 192.168.31.33 255.255.255.255
A. It creates a virtual, software only, interface.
B. It uses a wildcard mask of 255.255.255.255.
C. It ensures that an interface is always active for OSPF processes.
D. It provides a way to test the convergence of OSPF routing updates.
E. The mask of 255.255.255.255 is called a host mask.
F. These commands can only be issued to configure serial interfaces.
4)What information does a router running a link-state protocol use to
build and maintain its topological
database? (Choose two)
A. hello packets
B. SAP messages sent by other routers
C. LSAs from other routers
D. Beacons received on point-to-point links
E. Routing tables received from other link-state routers
F. TTL packets from designated routers
testking says a,d ...
5)which of the foll are characteristics of microsegmentation?
a.dedicated paths b.w sending and receiving hosts are estbd.
b.no of collisions is increased.
c.broadcast domains are enlarged.
d.multiple subnetwork broadcast addresses are created.
e.multiple arp tables are required on connected hosts.
f.B/W is dediacted to connect hosts.
Thanks
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| Hi
Sorry but just answering question on your behalf is not going to help you in
an exam,
Can you re-word your individual questions stating what you understand and
don't understand so that we can benefit you in a structured way.
Regards
Toby
"pico" <pratibhabhasin@yahoo.com> wrote in message
news:9c277177.0404270959.98645b2@posting.google.com...
> Can anybody please answer these questions?
>
> 1)A network host is configured as follows:
> Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default
> gateway: 192.168.16.190
> Which of the following statements describe the network to which this
> host is attached? (Choose three)
> A. The default gateway is configured on a different subnet form this
> host.
> B. The host is a member of the fifth usable subnet of the 192.168.16.0
> network.
> C. The subnetwork address for this host is 192.168.16.160/28.
> D. The address of the next higher subnet is 192.168.16.192.
> E. The address of the router interface that is attached to this
> subnetwork is 192.168.16.190.
> F. There are 60 usable host addresses on this subnet.
>
>
>
> 2)QUESTION NO: 89
> RouterA is directly connected to RouterB. On RouterA you shutdown the
> interface that is going to
> RouterB (you put it administratively down). If you issue the command
> show interface on RouterB
> what output status would you see on the interface that is connected to
> RouterA?
> A. Interface is down, line protocol is down.
> B. Interface is down, line protocol is up.
> C. Interface is up, line protocol is down.
> D. Interface is up, line protocol is up.
>
>
> 3)Which statements is true regarding the command sequence shown below?
> (Choose three)
> RouterA(config)# interface loopback 0
> RouterA(config-if)# ip address 192.168.31.33 255.255.255.255
> A. It creates a virtual, software only, interface.
> B. It uses a wildcard mask of 255.255.255.255.
> C. It ensures that an interface is always active for OSPF processes.
> D. It provides a way to test the convergence of OSPF routing updates.
> E. The mask of 255.255.255.255 is called a host mask.
> F. These commands can only be issued to configure serial interfaces.
>
>
> 4)What information does a router running a link-state protocol use to
> build and maintain its topological
> database? (Choose two)
> A. hello packets
> B. SAP messages sent by other routers
> C. LSAs from other routers
> D. Beacons received on point-to-point links
> E. Routing tables received from other link-state routers
> F. TTL packets from designated routers
>
> testking says a,d ...
>
>
> 5)which of the foll are characteristics of microsegmentation?
> a.dedicated paths b.w sending and receiving hosts are estbd.
> b.no of collisions is increased.
> c.broadcast domains are enlarged.
> d.multiple subnetwork broadcast addresses are created.
> e.multiple arp tables are required on connected hosts.
> f.B/W is dediacted to connect hosts.
>
>
> Thanks
| |
|
| For 1 I Think is must be
Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default
gateway: 192.168.16.190
255.255.255.224
Bin Mask
11111111. 11111111. 11111111. 11100000
All 1 are fixed
Bin Ip 192.168.16.183
11000000. 10101000 .0010000. 10111110
Network adress
11000000. 10101000 .0010000. 101ooooo
160
Broadcast adress
11000000. 10101000 .0010000. 101IIIII
191
hosts 161-190 = 29 hosts
Which of the following statements describe the network to which this
host is attached? (Choose three)
A. The default gateway is configured on a different subnet form this
host.
False
B. The host is a member of the fifth usable subnet of the 192.168.16.0
network.
must be True choose three
C. The subnetwork address for this host is 192.168.16.160/28.
/32 255.255.255.255 11111111. 11111111. 11111111. 11111111
/31 255.255.255.254 11111111. 11111111. 11111111. 11111110 no
hosts 2exp 1 = 2 - network adress and broadcast address
/30 255.255.255.252 11111111. 11111111. 11111111. 11111100 2
hosts 2exp 2 = 4 - network adress and broadcast address
/29 255.255.255.248 11111111. 11111111. 11111111. 11111000 6
hosts
/28 255.255.255.240 11111111. 11111111. 11111111. 11110000 14
hosts
/27 255.255.255.224 11111111. 11111111. 11111111. 11100000 29
hosts
/26 255.255.255.192 11111111. 11111111. 11111111. 11000000
/25 255.255.255.128 11111111. 11111111. 11111111. 10000000
/24 255.255.255.0 11111111. 11111111. 11111111. 00000000
Fasle it is /27
D. The address of the next higher subnet is 192.168.16.192.
True broadcast + 1 is next network address
E. The address of the router interface that is attached to this
subnetwork is 192.168.16.190.
The router is de gateway True
F. There are 60 usable host addresses on this subnet
False only 29
Rijk van Harn
"pico" <pratibhabhasin@yahoo.com> schreef in bericht
news:9c277177.0404270959.98645b2@posting.google.com...
> Can anybody please answer these questions?
>
> 1)A network host is configured as follows:
> Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default
> gateway: 192.168.16.190
> Which of the following statements describe the network to which this
> host is attached? (Choose three)
> A. The default gateway is configured on a different subnet form this
> host.
> B. The host is a member of the fifth usable subnet of the 192.168.16.0
> network.
> C. The subnetwork address for this host is 192.168.16.160/28.
> D. The address of the next higher subnet is 192.168.16.192.
> E. The address of the router interface that is attached to this
> subnetwork is 192.168.16.190.
> F. There are 60 usable host addresses on this subnet.
>
>
>
> 2)QUESTION NO: 89
> RouterA is directly connected to RouterB. On RouterA you shutdown the
> interface that is going to
> RouterB (you put it administratively down). If you issue the command
> show interface on RouterB
> what output status would you see on the interface that is connected to
> RouterA?
> A. Interface is down, line protocol is down.
> B. Interface is down, line protocol is up.
> C. Interface is up, line protocol is down.
> D. Interface is up, line protocol is up.
>
>
> 3)Which statements is true regarding the command sequence shown below?
> (Choose three)
> RouterA(config)# interface loopback 0
> RouterA(config-if)# ip address 192.168.31.33 255.255.255.255
> A. It creates a virtual, software only, interface.
> B. It uses a wildcard mask of 255.255.255.255.
> C. It ensures that an interface is always active for OSPF processes.
> D. It provides a way to test the convergence of OSPF routing updates.
> E. The mask of 255.255.255.255 is called a host mask.
> F. These commands can only be issued to configure serial interfaces.
>
>
> 4)What information does a router running a link-state protocol use to
> build and maintain its topological
> database? (Choose two)
> A. hello packets
> B. SAP messages sent by other routers
> C. LSAs from other routers
> D. Beacons received on point-to-point links
> E. Routing tables received from other link-state routers
> F. TTL packets from designated routers
>
> testking says a,d ...
>
>
> 5)which of the foll are characteristics of microsegmentation?
> a.dedicated paths b.w sending and receiving hosts are estbd.
> b.no of collisions is increased.
> c.broadcast domains are enlarged.
> d.multiple subnetwork broadcast addresses are created.
> e.multiple arp tables are required on connected hosts.
> f.B/W is dediacted to connect hosts.
>
>
> Thanks
| |
| Ticking Timebomb 2004-04-28, 12:31 pm |
|
"pico" <pratibhabhasin@yahoo.com> wrote in message
news:9c277177.0404270959.98645b2@posting.google.com...
> Can anybody please answer these questions?
>
> 1)A network host is configured as follows:
> Host IP address: 192.168.16.183 Subnet mask: 255.255.255.224 Default
> gateway: 192.168.16.190
> Which of the following statements describe the network to which this
> host is attached? (Choose three)
> A. The default gateway is configured on a different subnet form this
> host.
> B. The host is a member of the fifth usable subnet of the 192.168.16.0
> network.
> C. The subnetwork address for this host is 192.168.16.160/28.
> D. The address of the next higher subnet is 192.168.16.192.
> E. The address of the router interface that is attached to this
> subnetwork is 192.168.16.190.
> F. There are 60 usable host addresses on this subnet.
Answered by previous poster.
> 2)QUESTION NO: 89
> RouterA is directly connected to RouterB. On RouterA you shutdown the
> interface that is going to
> RouterB (you put it administratively down). If you issue the command
> show interface on RouterB
> what output status would you see on the interface that is connected to
> RouterA?
> A. Interface is down, line protocol is down.
> B. Interface is down, line protocol is up.
> C. Interface is up, line protocol is down.
> D. Interface is up, line protocol is up.
It would actually say 'Interface is administratively down, line protocol is
down', so 'A' is the 'most right'
The first parameter refers to the Physical Layer and the second parameter
refers to the Data Layer. So if interface is unplugged but administratively
up= down, down. If plugged in, administratively up, but clocking is
incorrect= up, down
> 3)Which statements is true regarding the command sequence shown below?
> (Choose three)
> RouterA(config)# interface loopback 0
> RouterA(config-if)# ip address 192.168.31.33 255.255.255.255
> A. It creates a virtual, software only, interface.
> B. It uses a wildcard mask of 255.255.255.255.
> C. It ensures that an interface is always active for OSPF processes.
> D. It provides a way to test the convergence of OSPF routing updates.
> E. The mask of 255.255.255.255 is called a host mask.
> F. These commands can only be issued to configure serial interfaces.
> 4)What information does a router running a link-state protocol use to
> build and maintain its topological
> database? (Choose two)
> A. hello packets
> B. SAP messages sent by other routers
> C. LSAs from other routers
> D. Beacons received on point-to-point links
> E. Routing tables received from other link-state routers
> F. TTL packets from designated routers
It seems to me that whenever they say 'link-state protocol' pertaining to
CCNA, they mean OSPF.
A. NO, hello packets used for maintaining the neighborship database
B NO, (I am not sure but, i think there is no such thing)
C YES, the topology database contains data from LSA's received from other
routers in the same area
D NO, beacon is some token ring crap
E YES, only by eliminating the others. My reading of link-state protocols is
they xfer topology tables, which technicall are not routing tables, but
close enough? SOmeon e please correct me if I am wrong.
F NO, TTL is a field in an IP header, as far as I can tell OSPF does not
care
> 5)which of the foll are characteristics of microsegmentation?
> a.dedicated paths b.w sending and receiving hosts are estbd.
> b.no of collisions is increased.
> c.broadcast domains are enlarged.
> d.multiple subnetwork broadcast addresses are created.
> e.multiple arp tables are required on connected hosts.
> f.B/W is dediacted to connect hosts.
If microsegmentation is a fancy word for switch, then:
A YES by ARP table
B NO collisions will be decreased
C NO hmm enlarged?
D I dont know, this is worded really weird, but I would think No since they
do not create?
E NO only one ARP table
F YES switches dedicate bandwidth
| |
| Ticking Timebomb 2004-05-01, 11:29 pm |
| > > 2)QUESTION NO: 89
>
> It would actually say 'Interface is administratively down, line protocol
is
> down', so 'A' is the 'most right'
> The first parameter refers to the Physical Layer and the second parameter
> refers to the Data Layer. So if interface is unplugged but
administratively
> up= down, down. If plugged in, administratively up, but clocking is
> incorrect= up, down
>
I am sorry, I did not read this carefully enough, so my explanation is
wrong, but I still believe the answer is A
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