GB0-381-ENU Dumps - Grab Out For [NEW-2022] H3C Exam [Q168-Q186] : Latest Exam Prep : http://certify.vceprep.com

NEW QUESTION 168
The RIP protocol is enabled on a router with a priority of 10; the OSPF protocol is also enabled with a priority of 100. If two protocols have learned the route 10.0.0.0/8 at the same time, the metric values are 1 (hop count) and 100 (cost value), and the next hop is 1.0.0.1 and 1.0.0.2 respectively.
After the router receives a packet with a destination address of 10.0.0.1, how to deal with it?

Forward to 1.0.0.1

Forward to 1.0.0.2

Forward to 1.0.0.1 and 1.0.0.2 at the same time

Unable to judge

NEW QUESTION 169
The two MSR routers RTA and RTB are interconnected through the 172.16.0.0/24 network segment. Now execute the following commands on the two routers:
RTA]ospf 1
RTA-ospf-1]area 0
RTA-ospf-1-area-0.0.0.0]network 172.16.0.0 0.0.0.255
RTB]ospf 100 RTB-ospf-100]area 1
RTB-ospf-100-area-0.0.0.1]network 172.16.0.0 0.0.0.255
From the above configuration, you can judge ______.

RTA and RTB can establish OSPF neighbor relationship

RTA and RTB cannot establish OSPF neighbor relationship. If the area ID is configured to be the same, OSPF neighbor relationship can be established

RTA and RTB cannot establish OSPF neighbor relationship. If OSPF process numbers are configured to be the same, OSPF neighbor relationship can be established

RTA and RTB cannot establish OSPF neighbor relationship. The OSPF process ID and area ID must be configured to be the same before OSPF neighbor relationship can be established

NEW QUESTION 170
There are a lot of static routes with tags of 100 and 200 on RTA. RTA and RTB run OSPF routing protocol, and RTB needs to learn all static routes on RTA. At the same time, it is required that on RTB, the priority of the route with tag 200 is 200.
To achieve the above requirements, which of the following configurations is incorrect?

RTA configuration: ospf import-route static RTB configuration: route-polic2 permit node 10 if-match tag 200 ospf preference ase route-polic2 200

RTA configuration: route-polic1 permit node 10 if-match tag 100 appltag 100 route-polic1 permit node 20 if-match tag 200 appltag 200 ospf import-route static route-polic1 RTB configuration: route-polic2 permit node 10 if-match tag 200 ospf preference ase route-polic2 200

RTA configuration: route-polic1 permit node 10 if-match tag 100 route-polic1 permit node 20 if-match tag 200 ospf import-route static route-polic1 RTB configuration: route-polic2 permit node 10 if-match tag 200 applpreference 200 ospf preference ase route-polic2 150

NEW QUESTION 171
Regarding filter-polic filtering OSPF routes, which of the following statements are correct?

OSPF routes can be filtered by configuring ACL

It is not possible to filter OSPF routes through the IP address prefix list

OSPF routing information can be filtered by the next hop based on the routing information to be added to the routing table

It is not possible to filter routing information through interfaces

NEW QUESTION 172
In BGP protocol messages, unreachable routing information is advertised through ______.

NOTIFICATION

UPDATE

KEEPALIVE

ROUTE-REFRESH

NEW QUESTION 173
The PBR configuration on a router is as follows.
polic-based-route pbr_a permit node 10
if-match acl 3000
apploutput-interface serial 2/0
polic-based-route pbr_a dennode 20
if-match acl 3000
Assuming that the policy has been successfully applied, how will the data flow matching Acl 3000 on the router be forwarded?

Data flow matching Acl 3000 will not be forwarded according to policy routing

The data flow matching Acl 3000 will not be forwarded according to the normal route

Data streams matching Acl 3000 will be forwarded according to the default route

Data streams matching Acl 3000 will be discarded

NEW QUESTION 174
Which of the following methods of routing filtering are feasible?

By filtering routing protocol packets

By filtering routing information carried in routing protocol packets

For OSPF, routing information calculated by filtering LSDB

For OSPF, pass Type 3 LSA

NEW QUESTION 175
The description of NET in IS-IS is wrong.

The full name of NET is Network EntitTitle, which is similar to the Router ID in OSPF and BGP

NET is a special type of NSAP address

In the IP network, the NSEL value in the NET address is all 0

Each router can have up to 3 NETs, and these three NETs can be arbitrary

NEW QUESTION 176
Run the command on the router and its display information as follows:
<RTA>displaisis peer
Peer information for ISIS(1)
—————————-
Stem Id: 2222.2222.2222
Interface: Eth0/0 Circuit Id:
State: Up HoldTime: 27s Tpe: L1 PRI: 16
Stem Id: 3333.3333.3333
Interface: Tun3 Circuit Id:
State: Up HoldTime: 25s Tpe: L2 PRI: –
From the above information, you can know RTA______.

It is a Level-1-2 router

Is a Level-2 router

The ports connected to the two neighbors are not of LAN type

The type of port connected to the neighbor whose Stem-ID is 2222.2222.2222 is LAN

NEW QUESTION 177
Two MSR routers RTA and RTB are connected through the 192.168.1.0/20 network segment. Now execute the following commands on the two routers:
RTA] ospf 1
RTA-ospf-1] area 0
RTA-ospf-1-area-0.0.0.0] network 192.168.1.0 0.0.0.255
RTB] ospf 100
RTB-ospf-100] area 1
RTB-ospf-100-area-0.0.0.1] network 192.168.1.0 0.0.0.255
From the above configuration, you can judge ______.

RTA and RTB can establish OSPF neighbor relationship

RTA and RTB cannot establish OSPF neighbor relationship. If the area ID is configured to be the same, OSPF neighbor relationship can be established

RTA and RTB cannot establish OSPF neighbor relationship. If OSPF process numbers are configured to be the same, OSPF neighbor relationship can be established

RTA and RTB cannot establish OSPF neighbor relationship. The OSPF process ID and area ID must be configured to be the same before OSPF neighbor relationship can be established

NEW QUESTION 178
In the IS-IS network as shown in the figure, the RTA, RTB, and RTC configurations are as follows:
RTA]isis
RTA-isis-1]is-level level-1
RTA-isis-1]network-entit01.1111.1111.1111.00
RTA-isis-1]interface serial 2/0
RTA-Serial2/0]isis enable 1
RTB]isis
RTB-isis-1]is-level level-1
RTB-isis-1]network-entit01.2222.2222.2222.00
RTB-isis-1]interface serial 1/0
RTB-Serial1/0]isis enable 1
RTB-Serial1/0]interface Ethernet 0/0
RTB-Ethernet0/0]isis enable 1
RTC]isis
RTC-isis-1]is-level level-1
RTC-isis-1]network-entit01.3333.3333.3333.00
RTC-isis-1]interface Ethernet 0/0
RTC-Ethernet0/0]isis enable 1
RTC-Ethernet0/0]interface Ethernet 0/1
RTC-Ethernet0/1]isis enable 1
After the routes of each router are stable, the cost of IS-IS route 192.168.3.0/24 on RTA is ______.

1563

NEW QUESTION 179
Among the following types of LSAs, the ones allowed in the backbone area are _________

Tpe1 LSA

Tpe2 LSA

Tpe3 LSA

Tpe4 LSA

NEW QUESTION 180
Regarding the BGP aggregation function, which of the following statements are correct?

BGP aggregation is divided into automatic aggregation and manual aggregation.

Because BGP supports CIDR, BGP automatic aggregation can automatically aggregate the routes that exist in the routing table into natural mask routes.

BGP manual aggregation can advertise aggregated routes and specific routes at the same time, or select specific routes to generate aggregated routes.

When using BGP manual aggregation, you can use the attribute-polic- parameter to change the attributes of the aggregated route for more flexible control.

NEW QUESTION 181
In the topology shown in the figure, execute the following commands on RTA:
RTA-ospf-1] default-route-advertise
The default route cannot be observed in the routing table of the RTC router. The reason for the impossible is ______

There is no default route in RTA’s routing table

Area1 is configured as an NSSA area

The routing policy is configured on RTB to filter the default route

A routing policy is configured on the RTC to filter the default route

NEW QUESTION 182
In the OSI network, Level-0 routing exists in _______.

Between ES and IS

Between IS and IS in the same area

Between IS and IS between different regions

Between IS and IS between different routing domains

NEW QUESTION 183
Run the command and display information on the router as follows:
<RTC>displisis lsdb level-1 verbose
Database information for ISIS(1)
——————————–
Level-1 Link State Database
LSPID Se Num Checksum Holdtime Length ATT/P/OL
————————————————– —————————–
3333.3333.3333.00-00* 0x0000007c 0x5fae 388 58 1/0/0
SOURCE 3333.3333.3333.00
NLPID IPV4
AREA ADDR 02
INTF ADDR 10.1.3.2
INTF ADDR 10.3.4.1
NBR ID 4444.4444.4444.00 COST: 10
3333.3333.3333.00-01* 0x0000008f 0x55ae 388 113 0/0/0
SOURCE 3333.3333.3333.00
IP-Internal 10.1.3.0 255.255.255.252 COST: 10
IP-Internal 10.3.4.0 255.255.255.252 COST: 10
IP-Internal* 172.16.3.1 255.255.255.255 COST: 10
IP-Internal* 10.1.2.0 255.255.255.252 COST: 20
IP-Internal* 192.168.18.0 255.255.255.0 COST: 30
IP-Internal* 172.16.2.1 255.255.255.255 COST: 20
IP-Internal* 172.16.1.1 255.255.255.255 COST: 20
4444.4444.4444.00-00 0x00000111 0x9817 1098 62 1/0/0
SOURCE 4444.4444.4444.00
NLPID IPV4
AREA ADDR 02
INTF ADDR 10.3.4.2
INTF ADDR 10.2.4.2
INTF ADDR 172.16.4.1
NBR ID 3333.3333.3333.00 COST: 10
4444.4444.4444.00-01 0x0000006f 0x8952 1098 65 0/0/0
SOURCE 4444.4444.4444.00
IP-Internal 10.3.4.0 255.255.255.252 COST: 10
IP-Internal 10.2.4.0 255.255.255.252 COST: 10
IP-Internal 172.16.4.1 255.255.255.255 COST: 0
From the above information, you can know _________.

The area code of RTC is 02

The Stem-ID of RTC is 4444.4444.4444

The address 10.3.4.2 belongs to the router with Stem-ID 4444.4444.4444

There are 7 pieces of Level-1 IP internal reachable routing information carried by the router with the Stem-ID of 3333.3333.3333

NEW QUESTION 184
Perform the following configurations on RTA, RTB, and RTC in the topology shown in the figure:
RTA-GigabitEthernet0/0] ip address 192.168.2.1 255.255.255.0
RTA] ospf 1 router-id 1.1.1.1
RTA-ospf-1] area 1
RTA-ospf-1-area-0.0.0.1] network 192.168.2.0 0.0.0.255
RTB-GigabitEthernet0/0] ip address 192.168.2.2 255.255.255.0
RTB-GigabitEthernet0/1] ip address 192.168.3.1 255.255.255.0
RTB] ospf 1 router-id 2.2.2.2
RTB-ospf-1] area 1
RTB-ospf-1-area-0.0.0.1] network 192.168.2.0 0.0.0.255
RTB-ospf-1] area 0
RTB-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255
RTB-ospf-1]import-route direct
RTC-GigabitEthernet0/0] ip address 192.168.3.2 255.255.255.0
RTC] ospf 1 router-id 3.3.3.3
RTC-ospf-1] area 0
RTC-ospf-1-area-0.0.0.0] network 192.168.3.0 0.0.0.255
Then the types of LSAs generated by RTB in the OSPF area are _______

Tpe1 LSA

Tpe2 LSA

Tpe3 LSA

Tpe4 LSA

Tpe5 LSA

NEW QUESTION 185
In the network shown in the figure, BGP routing learning between routers is normal, and BGP routing attributes all take default values. After the route 8.0.0.0 is imported into BGP on RTA, if the next hop of route 8.0.0.0 on RTD is to point to RTC, the following adjustment methods are feasible: ______.

Set the Local Preference value of the route sent by RTB to RTD to 200

Set the Local Preference value of the route sent by RTB to RTD to 50

Set the Local Preference value of the route sent by RTC to RTD to 200

Set the Local Preference value of the route sent by RTC to RTD to 50

NEW QUESTION 186
There is definitely no ______ type LSA in the OSPF stub area.

Tpe3

Tpe4

Tpe5

Tpe7