If the value of the "Type/Length" field of an Ethernet data frame is 0x0800, the length range of the upper - layer packet header carried by the data frame is from 20B to 60B.
A. TRUE
B. FALSE
正解:A
質問 2:
According to the following configuration of Router C, how many Global unicast address prefixes are advertised by Router C?
Huawei]display ospfv3 interface GigabitEthernet 0/0/0 GigabitEthernet0/0/0 is up, line protocol is up Interface ID 0x3 Interface MTU 1500 IPv6 Prefixes FE80::2E0:FCFF:FE59:3498 (Link-Local Address) 2003::1/64
2005::1/64
2009::1/64
OSPFv3 Process (1), Area 0.0.0.0, Instance ID 0
Router ID 10.0.4.4, Network Type BROADCAST, Cost: 1 Transmit Delay is 1 sec, State Backup, Priority 1 Designated Router (ID) 10.0.2.2 Interface Address FE80::2E0:FCFF:FEBB:6CF9 Backup Designated Router (ID) 10.0.1.1 Interface Address FE80::2E0:FCFF:FEC6:4A10
A. 4
B. 1
C. 3
D. 2
正解:C
質問 3:
SNMP packets are transmitted by UDP
A. TRUE
B. FALSE
正解:A
質問 4:
In Huawei Devices, when NAPT uses a dynamic address pool, addresses in the pool can be used repeatedly.
That is, one IP address can be mapped to multiple intranet IP addresses
A. TRUE
B. FALSE
正解:A
質問 5:
Refer to the graphic. Four Switch are operating using STP. If port interface G0/0/2 on switch C fails, How long will it take for the 'Blocked' interface to change to a state of forwarding?
A. 30 Seconds
B. 50 Seconds
C. 3 Seconds
D. 15 Seconds
正解:B
質問 6:
Which of the following must be consistent at both ends of an OSPF adjacency relationship to be established
A. Area ID
B. Router Dead Interval
C. Router ID
D. Router Priority
正解:A,B
Ishida -
H12-211に苦手意識があるかたでも読みやすいです。
Pass4Testさん、試験に合格できました。本当に助けになりました。