When pinging the IP address of a certain interface of the firewall on the firewall, these messages will be handed over to the internal module of the firewall for processing and will not be forwarded.

• A.TRUE
• B.FALSE

Comment: *

Name: *

Email: *

Verification: *

The router directly instructs the forwarding of data according to the forwarding table.

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

The network is as shown in the figure, and SWA, SWB, SWC, and SWD run RSTP, then which of the following statement is correct? (Multiple choice)

• A.The edge port can be opened on the GE0/0/2 port of SWB, so that the interface connected to the terminal can quickly enter the forwarding state
• B.After being configured as an edge port, the interface can quickly enter the forwarding state
• C.After receiving the BPDU, the edge port will participate in the calculation of the spanning tree again
• D.The edge port can be opened on the GE0/0/2 port of SWC, so that the interface connected to the terminal can quickly enter the forwarding state

Comment: *

Name: *

Email: *

Verification: *

The following is a partial configuration of a router. Which description of this configuration is correct?
[HUAWEI] ip ip-prefix plpermit 10.0.192.0 8 greater-equal 17 less-equal 18

• A.In the 10.0.192.0/8 network segment, the route with a mask length of 18 will be matched to the prefix list, and the matching rule is allow
• B.In the 10.0.192.0/8 network segment, the route with a mask length of 21 will be matched to the prefix list, and the matching rule is allow
• C.In the 10.0.192.0/8 network segment, the route with a mask length of 20 will be matched to the prefix list, and the matching rule is allow
• D.In the 10.0.192.0/8 network segment, the route with a mask length of 19 will be matched to the prefix list, and the matching rule is allow

Comment: *

Name: *

Email: *

Verification: *

As shown in the figure, in a pure IPv6 environment, if you want to realize the communication between PC1 and PC2, which of the following addresses can be configured on PC1 and P2 respectively?

• A.2001:FDC:1/64 2001:FDC::2/64
• B.D00:1AC0:872E::1/64 FDO0:2BE1:2320::1/64
• C.2001:FDC::1/64 2001:FDC1::2/64
• D.E80::1/64 FE80::2/64

Comment: *

Name: *

Email: *

Verification: *