H12-811_V2.0 무료 덤프문제 온라인 액세스

According to the following routing table, it can be inferred that the IP address of VLANIF 2 on R1 is 10.0.12.1
/24.
[R1] display ip routing-table
Proto: Protocol Pre: Preference
Route Flags: R - relay, D - download to fib, T - to vpn-instance, B - black hole route Routing Table : public Destinations : 10 Routes : 10 Destination/Mask Proto Pre Cost Flags NextHop Interface
10.0.12.0/24 Direct 0 0 D 10.0.12.1 Vlanif2
10.0.12.1/32 Direct 0 0 D 127.0.0.1 Vlanif2
10.0.12.255/32 Direct 0 0 D 127.0.0.1 Vlanif2
10.0.21.0/24 Direct 0 0 D 10.0.21.1 Vlanif3
10.0.21.1/32 Direct 0 0 D 127.0.0.1 Vlanif3
10.0.21.255/32 Direct 0 0 D 127.0.0.1 Vlanif3

• A.TRUE
• B.FALSE

On the network shown in the figure, the interfaces connecting switches to terminals are access interfaces, and the interfaces connecting switches to each other are trunk interfaces. The administrator configures interface- based VLAN assignment. PC1 and PC3 belong to VLAN 2, and PC2 and PC4 belong to VLAN 3. Trunk interfaces allow packets from VLAN 2 and VLAN 3 to pass through and use the default PVID. The MAC address tables of switches are empty. When SW1 receives a unicast data frame sent from PC1 to PC3, through which of the following interfaces does SW1 not send the data frame?

• A.GE1/0/2
• B.GE1/0/3
• C.GE1/0/1
• D.GE1/0/4

When deploying a WLAN with the WAC + Fit AP architecture on a customer ' s live network, you find that APs fail to go online. Which of the following are possible causes? (Select all that apply)

• A.The connection between the WAC and APs is unavailable.
• B.The DHCP configuration is incorrect, preventing APs from obtaining IP addresses.
• C.No CAPWAP address is configured on the WAC.
• D.The current working mode of the APs is Fat.

Which of the following database types are supported by NETCONF? (Select all that apply)

• A.< backup/ >
• B.< candidate/ >
• C.< running/ >
• D.< startup/ >

When a Huawei device functions as an SSH client to log in to another network device for the first time, the ssh client first-time enable command must be run to enable the first-time login function of the SSH client.
Otherwise, the login fails.

• A.TRUE
• B.FALSE