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2021 Oct H12-211 rapidshare
Q251. (Topic 3)
Site A and Site B, respectively, and two ports connected to the switch, assuming that Site B does not send any messages, then site A to site B to send the first data packet, the following statements is correct
A. switch MAC address table cannot be found in site B of the destination port, it will discard the packet.
B. Site B switch to learn the address and message in the Site B to connect the port to send out
C. A switch to learn the site's address and broadcast packet out all ports from
D. A switch to learn the site's address and port to receive packets from the outside in addition to other broadcast out all ports
Answer: D
Q252. (Topic 1)
Access is generally the type of port on the switch port for connecting a computer, the following statements is correct ().
A. received packets with a tag, and discarded
B. Access port it in the default VLAN is VLAN, do not need to manually configure the Access default VLAN on the port
C. Access ports can only belong to a VLAN
D. untag received packets marked with the port's PVID information
Answer: A,B,C,D
Q253. (Topic 2)
Which of the following types used to support multicast?
A. A Class
B. B Class
C. D class
D. E Class
Answer: C
Q254. (Topic 4)
OSPF version is the version for IPv6 technology ().
A. OSPFv 1
B. OSPFv 2
C. OSPFv 3
D. OSPFv 4
Answer: C
Q255. (Topic 4)
Changes in network topology, the () will not automatically change, must have a network administrator intervention.
A. ISIS routing
B. OSPF routing
C. BGP routing
D. Static routes
Answer: D
Abreast of the times H12-211 free practice questions:
Q256. (Topic 3)
In the PPP protocol, PAP certification process required to establish () handshake
A. 2
B. 3
C. 4
D. 1
Answer: A
Q257. (Topic 2)
On the FTP, the following statement is correct ().
A. FTP is a protocol based on UDP
B. FTP is designed for low-speed file transfer
C. FTP can provide FTP user login name and password control
D. router can support FTP Client and FTP Server in two modes
Answer: C,D
Q258. (Topic 3)
Multiple computers through a network cable connected to a HUB, in the logical structure of this
A. Star topology
B. Tree Topology
C. mesh topology
D. Ring topology
E. bus topology
Answer: E
Q259. (Topic 4)
The user side of the host or terminal frame relay network interface ().
A. DTE
B. DCE
C. NNI
D. None of the above
Answer: A
Q260. (Topic 4)
In the Quidway routers, you should use the command () to observe the routing table
A. display ip path
B. display ip routing-table
C. display interface
D. display current-configuration
Answer: B