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The Routing table on R1 is as follows. Which of the following statement is true?
Route Flags: R - relay, D - download to fib
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Routing Tables: Public Destinations : 7Routes : 7
Destination/Mask Proto Pre CostFlags NextHopInterface
10.0.2.2/32 Static 600D10.0.12.2Ethernet0/0/0
10.0.3.3/32 Static 600D10.0.2.2Ethernet0/0/0
10.0.12.0/24 Direct 00D10.0.12.1Ethernet0/0/0
10.0.12.1/32 Direct 0 0D 127.0.0.1Ethernet0/0/0
Refer to the configuration output, Which of the following statements regarding the configuration output are correct?
[Huawei-Gigabitethernet0/0/1]port link-type access [Huawei-Gigabitethernet0/0/1]port default vlan 10 [Huawei-Gigabitethernet0/0/2]port link-type trunk
[Huawei-Gigabitethernet0/0/2]port trunk allow-pass vlan 10
After a blackhole MAC address is configured on a device, the device discard packet whose source or destination MAC address is the blackhole MAC address
A switch receives a VLAN tagged fame, but the destination MAC address can't be found in the switch's MAC address table, how will the switch react ?
On an STP- enabled switch, TCN BPDUs are sent only when a port on the local switch is faulty?
When configuring the PPP auhentication method as PAP, which of the following operations are necessary
On an STP-Enabled Switch, a port in learning state can transition to the forwarding state only after the forward delay
By default in the SNMP protocol, which port number is used by the proxy process to send alarm massage to the NMS?
OSPFv3 Area (0.0.0.0)
Neighbor IDPri StateDead Time InterfaceInstance ID
10.0.1.11 Full/Backup00:00:33 GE0/0/00
10.0.2.21 Full/DR00:00:33 GE0/0/00
OSPFv3 Area (0.0.0.1)
Neighbor IDPri StateDead Time InterfaceInstance ID
10.0.5.51 Full/Backup00:00:33 S1/0/00F
Which of the following IPv6 addresses is /are permanent multicast address(es)?
You can run the “pwd” and “dir” commands on the Versatile Routing Platform (VRP) to view file information in the current directory
Startup system software: flash:/AR2220E-V200R007C00SPC600.cc Next startup system software: flash:/AR2220E-V200R007C00SPC600.cc
Backup system software for next startup: null
Startup saved-configuration file: flash:/vrpcfg.zip Next startup saved-configuration file: flash:/vrpcfg.zip Startup license file: null
Next startup license file: null
Startup patch package: null Next startup patch package: null Startup voice-files: null
Next startup voice-files: null
The preceding information is the 'Display startup" command output on the AR2220 router. Which of the following statement is false about Such information?
If a 10GE optical module is used to connect two Huawei S5710 switches , by default the interconnected interfaces work in full -duplex mode.
When the IPsec data encapsulation mode is tunnel mode, the IP address of the intranet host is hidden. In this way the security of the entire original data packet is protected.
On P2P networks , OSPFv3 does not need to send DD packets when establishing an OSPFv3 adjacency?
In the DHCPv6 stateless autoconfiguration solution, hosts do not need to send any DHCPv6 packet
The DHCPv6 server also provide configuration information such as the DNS server address for hosts?
The Router ID of the OSPF enabled router must be same as the IP address of an interface on the router?
According to the following configuration of an interface, if all the displayed IPv6 address are available, how many global unicast address prefixes are advertised by the interface?
Interface GigabitEthernet0/0/0 ipv6 Enable
ipv6 address 2003::1/64
ipv6 address 2004::1/64 ipv6 address 2005::1/64 ipv6 address 2009::1/64 ospfv3 1 area 0.0.0.0
#
Before forwarding IPv6 packets routers do not need to re-encapsulate the data link layer?
Which of the following must be consistent at both ends of an OSPF adjacency relationship to be established
Which of the following SNMP packets is/are sent by the agent on the managed device to the NMS?
When a switch port sends a data frame with the same VLAN tag and PVID , the switch port removes the VLAN tag and forwards frame.
IF the EUI-64 address CA93-93FF-FE7B-057B is calculated based on a MAC address, what is the MAC address?
When a switch running standard STP receives an inferior configuration BPDU through a port, it immediately sends its own configuration BPDU through the port?
IPsec VPN can only encrypt and trAns mit unicast data, and GRE can encapsulate multicast data
As shown below, the routing table ofthe router consists of direct routes and static routes?
Route Flags: R - relay, D - download to fib
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Routing Tables: Public Destinations : 7Routes : 7
Destination/Mask Proto Pre CostFlags NextHopInterface
1.1.1.1/32 Static 60 0D 100.1.1.1GigabitEthernet 0/0/0
10.0.0.2/24 Direct 0 0D 100.1.1.1.GigabitEthernet 0/0/0
10.1.1.255/32 Direct 0 0D 127.0.0.1GigabitEthernet 0/0/0
127.1.1.1/8 Direct 0 0D 127.0.0.1InLoopBack0
127.1.1.2/32 Direct 0 0D 127.0.0.1InLoopBack0
When Forwarding a data packet, a router need to change the destination IP address of the data packet?
Segment routing (SR) can be used to define an explicit path. Nodes on a network only need to maintain SR information to deal with the real time and rapid development of services. What are the characteristics or SR?
As shown in the figure the host has ARP cache. Host A sends a data packet to host B. Which of the following are the destination MAC address and destination IP address of the data packet?
On Huawei switches, you can run the vlan batch commands to create multiple VLANs in batches
The MPLS architecture consists of the control plane and forwarding plane. The following plane switches lables and forwards packets
Apply the Following ACL to telnet?
Acl number 2000
rule 5 permit source 172.16.105.2 0
#
Only the device whose IP address is 172.16.105.2 is allowed for remote login?
If the DHCPv6 client and DHCPv6 server reside on different links, a DHCPv6 relay agent is required?
For multiple paths to the same destination network, the router needs to compare cost values of the paths. If the cost value are the same the router selects the path based on the preference value
On the network shown in figure, the host has ARP cache. Which of the following statement are true?
In RSTP, an edge port becomes a common STP port after receiving a Configuration BPDU.
According to following configuration , R1 And R2 are connected through low speed serial cables and PPP is used to encapsulate data link layer packets? When the hold down value of R1 & R2 are different, ppp negotiation
and communication fails?
The Output of the "display vlan" command o SWA is as follows. Which of the following interface can forward data packets with VLAN ID 40 untagged mode?
[Huawei]display vlan
The total number of vlans is : 5
--------------------------------------------------------------------------------
U: Up;D: Down;TG: Tagged;UT: Untagged;
--------------------------------------------------------------------------------
VID Type Ports
--------------------------------------------------------------------------------
10 common UT:GE0/0/1(U)GE0/0/2(U)
20 common TG:GE0/0/1(U)GE0/0/5(U)
30 common TG:GE0/0/1(U)
40 common UT:GE0/0/5(U)GE0/0/2
The solicited-node multicast address consists of the prefix FF02::1:FF00:0/104 and the last 24 bits of the corresponding unicast address
The management information base (MIB) is a virtual Database that is stored on the NMS?
You can run the "mkdir test" command on the Versatile Routing Platform ( VRP) to create a folder named "test" in the sytem?
As shown in the figure, which of the following network devices can be used to implement communication between host A and Host B?
On a serial interface you can configure a static route by spending the next hop address or outbound interface ?
Which of the following methods is not used for logging in to the VRP system ?
By default, it takes at least 30 seconds for an STP-enabled port to transition from disabled to forwarding?
Which username and password will be used by the peer router to perform PPP link authentication? aaa
local-user test password cipher test
local-user test service-type ppp
local-user test1 password cipher test1 local-user test1 service-type telnet local-user test2 password cipher test2
#
interface Serial1/0/0 link-protocol ppp
ppp authentication-mode chap
ip address 10.0.12.1 255.255.255.0
If the value of the "Type/Length" field of an Ethernet data frame is 0x0800, the length range of the upper - layer packet header carried by the data frame is from 20B to 60B.
Which of the following description regarding the STP forwarding state is incorrect?
Which of the following is the format of application data after being processed by the data link layer
An interface on a router cannot function as both a DHCPv6 server and a DHCPv6 client
The administrator wishes to change name of the router, Under which view should the administrator be in order to achieve this?
After an RSTP-enable switch receives the BPDUs with the TC bit set, the MAC addresses learned by all the ports are cleared
Which of the following statements are true according to the following configuration?
Neighbor 10.0.3.3 is 2-way, interface address FE80:2E0:FCFF:FE48:4EC8
In the area 0.0.0.0 via interface GE0/0/0
DR priority is 1 DR is 10.0.2.2 BDR is 10.0.1.1 options is 0x000013 (-|R|-|-|E|V6)
Dead timer due in 00:00:35
neighbour is up for 00:00:00
Which of the following field is added to the IPv6 packet header compared with the IPv4 packet header
On the network shown in the figure, when planning traffic, the network administrator requires that the data packet sent from host A to host B pass through G0/0/3 on the router, and the packets sent from host B to host A pass through G0/0/4 on the router, which of the following command can be used to meed this requirement?
The authentication, authorization and accounting schemes and HWTACACS or RADIUS server templates created or AR routers take effect only after being applied to a domain
Refer to the graphic, the static NAT command is executed on R1. When a PC connected to R1 accesss the Internet, the destination address in the packet does not change?
[R1]nat static global 202.10.1.3 inside 192.168.0.2 netmask 255.255.255.255
Which of the following packets is used by the DHCPv6 server to reply to solicit packets ?
A trunk interface and a hybrid interface process packet in the same way when receiving data frames?
The root protection function provided by RSTP can take effect only on designated ports
The loop protection function provided by RSTP can take effect only on designated port
On the command Line interface of Huawei AR routers , the role of the save command is to save the current system time.
In a scenario without virtual links, the next hop of each OSPFv3 route is a link-local address?
As shown in the figure, the administrator requires that all hosts cannot access the internet during 8:00 - 17:00 every day. In this case, which ACL rule needs to be bound to traffic-filter outbound in the interface configuration of G0/0/1?
TESTED 05 May 2024
