NO.260 To configure a static route on the router. It is known that the destination address is 192.168.1.0, the mask is 20 bits, the outgoing interface is GigabitEthernet0/0, and the outgoing interface IP address is 10.10.202.1, so which of the following configurations is correct?

NO.261 NAPT mainly converts the ______ information of the data packet? (multiple choice)

NO.262 Run OSPF between the four MSR routers and divide the area. The connection and division methods are shown in the figure.

It is known that the OSPF Cost value of all links in the network is 10, so the correct description of this figure is ______. (Multiple choice)

NO.263 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)

NO.264 The basic process of Layer 2 forwarding of an Ethernet switch includes ______.

NO.265 The Ethernet port Ethernet1/0 of the customer router MSR-1 is configured as follows:
interface Ethernet0/0
ip address 192.168.0.1 255.255.255.0
This interface is connected to a three-layer switch, and this three-layer switch is where the default gateway of the network segment 192.168.7.0/24~192.168.83.0/24 of the customer’s office network is located.
Now the customer requires that an ACL be configured on the MSR-1 to prohibit all users on the office network from initiating Telnet to the address 192.168.0.1 of the MSR-1, so which of the following configurations is correct?

NO.266 The following commands were executed on an MSR router:
[MSR]display ip routing-table 100.1.1.1
Then the correct description of this command is ______.

NO.267 Xiao L is a senior IP network expert, determined to develop a new dynamic routing protocol. Which of the following should be included in the working process of a routing protocol? (multiple choice) (multiple choice)

NO.268 The customer’s routers MSR-1 and MSR-2 are interconnected through their GigabitEthernet0/0, and RIP is running between the two routers. RIP has correctly completed remote routing learning. The following configuration is added on MSR-1: firewall enable acl number 3000 rule 0 deny udp destination-port eq 520 rule 5 permit ip and this ACL is applied to the inbound direction of MSR-1 interface GigabitEthernet0/0. So ______ .

NO.269 According to the different ways the switch processes VLAN data frames, the port types of H3C Ethernet switches are divided into ______. (Multiple choice)

NO.270 The WAN interface S0/0 of the customer’s two routers MSR-1 and MSR-2 uses the PPP protocol, and the routers learn the routes from each other by configuring RIP. The following configuration is available on MSR-1: rip 1 network 0.0.0.0 import -route static # ip route-static 0.0.0.0 0.0.0.0 Serial0/0 Then the wrong explanation about this configuration is ______.

NO.271 Suppose an MSR router obtains two routes to the destination network segment 100.120.10.0/24. The Cost of these two routes are 120 and 10, and the priority is 10 and 150 respectively. Then the data packet destined for this destination address will be ______. (Multiple choice)

NO.272 The customer’s network connection looks like:
HostA—-GE0/0–MSR-1–S1/0—–WAN—–S1/0–MSR-2–GE0/0—-HostB
Both routers are factory default configuration.
The four interfaces of the router are configured with correct IP addresses. The two hosts HostA and HostB are configured with IP addresses and gateways. Assuming that all physical connections are normal, then ______. (Multiple choice)

NO.273 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)

NO.274 The following routing information was found in the routing table of an MSR router:
Destination/Mask Proto Pre Cost NextHop Interface 2.0.0.0/8 XXX 100 48 10.10.10.2 S6/1
Then the correct description of this piece of routing information is ______. (Multiple choice)

NO.275 The following statement about the upgrade of H3C network equipment is correct ______. (Multiple choice)

NO.276 On the MSR router, if you want to download files from FTP Server, you should use the ______ command in the FTP command.

NO.277 You see the following prompt information on the router MSR-1:
[MSR-1]display firewall-statistics all
Firewall is enable, default filtering method is’permit’.
Interface: GigabitEthernet0/0
In-bound Policy: acl 3000
Fragments matched normally
From 2008-11-08 2:25:13 to 2008-11-08 2:25:46
0 packets, 0 bytes, 0% permitted,
4 packets, 240 bytes, 37% denied,
7 packets, 847 bytes, 63% permitted default,
0 packets, 0 bytes, 0% denied default,
Totally 7 packets, 847 bytes, 63% permitted,
Totally 4 packets, 240 bytes, 37% denied.
Based on this, it can be inferred that ______. (Multiple choice)

NO.278 It is found in the routing table of an MSR 30 router that the cost value of the route to the destination network segment 61.232.200.253/22 is 16, so the correct description of this route entry is ______. (Multiple choice)