Q244. Execute display ip routing-table on the router, then the next hop interface displayed in the routing table may be ______.

Q245. The IP address 133.18.2.110 is the ______ address.

Q246. The TFTP protocol is a protocol based on ______.

Q247. A network connection is like:
HostA—-GE0/0–MSR-1–S1/0———S1/0–MSR-2–GE0/0—-HostB
Two of the MSR routers MSR-1 and MSR-2 are interconnected back-to-back through their S1/0 interfaces, and their GE0/0 interfaces are respectively connected to the client hosts HostA and HostB. By configuring the IP address and routing, HostA can communicate with HostB in the current network. The IP address of HostA is 192.168.0.2/24, and the default gateway is 192.168.0.1. The GE0/0 interface address of MSR-1 is 192.168.0.1/24.
The following configuration has been added to MSR-1:
firewall enable
firewall default permit
acl number 3003
rule 0 deny icmp source 192.168.0.2 0 icmp-type echo-reply
interface GigabitEthernet0/0
firewall packet-filter 3003 inbound
So ______ . (Multiple choice)

Q248. The port Ethernet1/0/24 of the switch SWA has been configured as a Trunk port type.
If you want this port to allow VLAN2 and VLAN3 to pass, which of the following commands needs to be used?

Q249. The following statement about the characteristics of PPP is correct. (Multiple choice)

Q250. In the switching network shown in the figure, all switches have enabled the STP protocol.

SWA was selected as the root bridge. According to the information in the figure, the ______ port should be set to the Forwarding state. (Multiple choice)

Q251. On the MSR router, use the ______ command to view the current running version of the device.

Q252. The two empty-configured routers MSR-1 and MSR-2 are connected as follows: HostA—-GE0/0–MSR-1–S1/0———S1/0– MSR-2–GE0/0—-HostB
The WAN interconnection network segment of the two routers is 192.168.10.0/30, and the GE0/0 address of MSR-1 is 172.16.1.1/24.
After configuration, HostA can ping through 172.16.1.1, and the WAN between the two routers is also interoperable.
Now the following configuration is added to MSR-1:
[MSR-1]rip
[MSR-1-rip-1]network 192.168.10.1
[MSR-1-rip-1]network 172.16.1.1
And started the RIP process on MSR-2.
Which of the following configurations must be done on the MSR-2 to ensure that the MSR-2 learns the RIP route? (multiple choice)

Q253. The two empty-configured MSR routers MSR-1 and MSR-2 are interconnected through their respective GE0/0, and their IP addresses are 192.168.1.2/30 and 192.168.1.1/30 respectively.
Then add the following configuration on both routers:
[MSR-ospf-1]area 0 [MSR-ospf-1-area-0.0.0.0]network 192.168.1.1 0.0.0.3
The OSPF Router IDs of the two routers are their respective GE0/0 interface addresses, and there is no other configuration on the two routers.
Then, to ensure that MSR-1 becomes OSPF DR in the next election, which of the following configurations needs to be added? (multiple choice)

Q254. The correct statement about the STP protocol is ______. (Multiple choice)

Q255. Which of the following options are the features of 802.1x authentication based on MAC address? (multiple choice)

Q256. The following descriptions about Trunk ports and links are correct ______. (Multiple choice)

Q257. The client router’s interface GigabitEthernet0/0 is connected to the LAN host HostA, and its IP address is 192.168.0.2/24;
The interface Serial6/0 interface is connected to the remote end and is currently operating normally. The ACL configuration is now added as follows:
firewall enable
firewall default permit
acl number 3003
rule 0 permit tcp
rule 5 permit icmp
acl number 2003
rule 0 deny source 192.168.0.0 0.0.0.255
interface GigabitEthernet0/0
firewall packet-filter 3003 inbound
firewall packet-filter 2003 outbound
ip address 192.168.0.1 255.255.255.0
interface Serial6/0
link-protocol ppp
ip address 6.6.6.2 255.255.255.0
Assuming other related configurations are correct, then ______. (Multiple choice)

Q258. What is wrong about the IP address below is ______. (Multiple choice)

Q259. A large financial network needs to use multiple WAN protocols and routing protocols. To enhance network security, it is hoped that the selected protocol has security measures such as authentication, encryption, and access control.
Then when choosing the WAN protocol and routing protocol, which of the following protocols may meet the requirements? (multiple choice)

Q260. An empty-configured MSR router is connected to the local LAN user through the GE0/0 interface, and directly connected to the remote router through the S1/0 interface. The IP addresses of GE0/0 interface and S1/0 interface are 10.1.1.1/24 and 172.16.1.1/30 respectively.
In order to ensure the intercommunication with remote LAN users, the following routes are configured on the MSR:
[MSR] ip route 10.20.0.0 255.255.255.0 s1/0
After the configuration, the MSR receives the data packet sent to the destination address 10.20.0.254/24. After the static route is found in the routing table, how will the MSR deal with the data packet next?

Q261. The XYZ company network is shown in the figure.

There is no logical interface configured on the Router; all hosts can communicate normally. Then there are ___ conflict domains in this network. (Please fill in Arabic numerals)

Q262. The two WAN interfaces S1/0 and S1/1 of the router MSR-1 are connected to the routers MSR-2 and MSR-3 respectively. At the same time, the Ethernet port of MSR-1 is connected to MSR-4, and all four routers run RIP protocol. In the routing table of MSR-1, there is a route R from MSR-2 whose suppression time is activated, then ______. (Multiple choice)