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Sau day la mot vai cua hoi moi minh moi update, nhung dang vuong mac bio mot so dap an .Xin cac thay va cac ban nao de test cho minh dap an chinh xac
408.
Which three statements accurately describe layer 2 Ethernet switches?(choose three)
A. Microsegmentation decreases the number of collisions on the network.
B. if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
C. Spanning Tree Protocol allows switches to automatically share vlan information.
D. In a properly functioning network with redundant switched paths,each swiched aegment will contain one
root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have
only one root port.
E. Establishing vlans increases the number of broadcast domains.
F. Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3
address information.
Answer: ADF -----Dap an F dung hay E dung nhat?
417.
Which two statements apply to dynamic access lists?(choose two)
A. they offer simpler management in large internetworks.
B. you can control logging messages.
C. they allow packets to be filtered based on upper-layer session information.
D. you can set a time-based security policy.
E. they provide a level of security against spoofing.
F. they are used to authenticate individual users.
Answer: CD --dap an khac AF? Dap an nao dung nhat?
432.
Refer to the graphic(router------SwitchB------SwitchA-----PC-A).Switch A connect to Switch B by trunk F0/1. Out put of Switch A show vlan1 (no ip is assigned), no ip gateway.
Computer 1 is consoles into switch A.Telnet connections and pings run from the
command prompt on switch A fail.Which of the following could cause this problem?
A. switch A dose not have a cdp entry for switch B or router JAX
B. switch A dose not have an IP address
C. port 1 on switch A should be an access port rather than a trunk port
D. switch A is not directly connected to router JAX
E. switch A does not have a default gateway assigned
Answer: E ---co dap an khac la B ? Dap an nao dung .
451.
Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6
scheme.(choose three)
A. statically map IPV4 address to IPV6 addresses
B. configuration IPv4 tunnels between IPV6 islands
C. use DHCPv6 to map IPV4 addresses to IPV6 addresses
D. use proxying and translation to translate IPV6 packets into IPV4 packets
E. configure IPV6 directly
F. enable dual-stack routing
Answer: ABF ---dap an khac la BDF? Dap an nao dung vay?
457.
Which IPV6 routing protocol uses multicast group FFO2::8 to send updates?
A. RIPng
B. OSPFv3
C. IS-IS for IPv6
D. static
Answer: C ---Dap an khac la D (theo chuan RFC nao do minh doc la ST)? Dap an nao dung?
484.
What are two benefits of using NAT?(choose two)
A. NAT protects network security because private networks are not advertised.
B. NAT accelerates the routing process because no modifications are made on the packets.
C. Dynamic NAT facilitates connections from the outside of the network.
D. NAT facilitates end-to-end communication when IPsec is enable.
E. NAT eliminates the need to re-address all host that require extemal access.
F. NAT conserves addresses through host MAC-level multiplexing.
Answer: AE ---dap an khac la AC ? cai nao dung day?
xin quy thay giup em nhung dap an nay. Tai nhung dap an nay tren mang 9tut co nhieu y kien y co qua, ko biet chinh xac, ma minh cung chua test duoc. Tien day dao nay thay tren 9tut co nhieu nguoi dau voi hon 900/1000 voi bo de update nay
chi can on ACME voi nhung cau hoi update trong day, neu can them Ti v21.8 hay pass 4sure 533 cau la Ok. Lab van nhu cu EIGRP, VTP, ACL2.
Nhung cau hoi minh hoi no nam trong bo update moi nay, moi nguoi xem can can nhac.
408.
Which three statements accurately describe layer 2 Ethernet switches?(choose three)
A. Microsegmentation decreases the number of collisions on the network.
B. if a switch receives a frame for an unkown destination,it uses ARP to resolve the address.
C. Spanning Tree Protocol allows switches to automatically share vlan information.
D. In a properly functioning network with redundant switched paths,each swiched aegment will contain one
root bridge with all its ports in the forwarding state.All other switches in that broadcast domain will have
only one root port.
E. Establishing vlans increases the number of broadcast domains.
F. Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3
address information.
Answer: ADF -----Dap an F dung hay E dung nhat?
417.
Which two statements apply to dynamic access lists?(choose two)
A. they offer simpler management in large internetworks.
B. you can control logging messages.
C. they allow packets to be filtered based on upper-layer session information.
D. you can set a time-based security policy.
E. they provide a level of security against spoofing.
F. they are used to authenticate individual users.
Answer: CD --dap an khac AF? Dap an nao dung nhat?
432.
Refer to the graphic(router------SwitchB------SwitchA-----PC-A).Switch A connect to Switch B by trunk F0/1. Out put of Switch A show vlan1 (no ip is assigned), no ip gateway.
Computer 1 is consoles into switch A.Telnet connections and pings run from the
command prompt on switch A fail.Which of the following could cause this problem?
A. switch A dose not have a cdp entry for switch B or router JAX
B. switch A dose not have an IP address
C. port 1 on switch A should be an access port rather than a trunk port
D. switch A is not directly connected to router JAX
E. switch A does not have a default gateway assigned
Answer: E ---co dap an khac la B ? Dap an nao dung .
451.
Which three approaches can be used while migrating from an IPV4 addressing scheme to an IPV6
scheme.(choose three)
A. statically map IPV4 address to IPV6 addresses
B. configuration IPv4 tunnels between IPV6 islands
C. use DHCPv6 to map IPV4 addresses to IPV6 addresses
D. use proxying and translation to translate IPV6 packets into IPV4 packets
E. configure IPV6 directly
F. enable dual-stack routing
Answer: ABF ---dap an khac la BDF? Dap an nao dung vay?
457.
Which IPV6 routing protocol uses multicast group FFO2::8 to send updates?
A. RIPng
B. OSPFv3
C. IS-IS for IPv6
D. static
Answer: C ---Dap an khac la D (theo chuan RFC nao do minh doc la ST)? Dap an nao dung?
484.
What are two benefits of using NAT?(choose two)
A. NAT protects network security because private networks are not advertised.
B. NAT accelerates the routing process because no modifications are made on the packets.
C. Dynamic NAT facilitates connections from the outside of the network.
D. NAT facilitates end-to-end communication when IPsec is enable.
E. NAT eliminates the need to re-address all host that require extemal access.
F. NAT conserves addresses through host MAC-level multiplexing.
Answer: AE ---dap an khac la AC ? cai nao dung day?
xin quy thay giup em nhung dap an nay. Tai nhung dap an nay tren mang 9tut co nhieu y kien y co qua, ko biet chinh xac, ma minh cung chua test duoc. Tien day dao nay thay tren 9tut co nhieu nguoi dau voi hon 900/1000 voi bo de update nay
chi can on ACME voi nhung cau hoi update trong day, neu can them Ti v21.8 hay pass 4sure 533 cau la Ok. Lab van nhu cu EIGRP, VTP, ACL2.
Nhung cau hoi minh hoi no nam trong bo update moi nay, moi nguoi xem can can nhac.
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