Exact2Pass
Which of the following statements is true about the Forward Delay timer of STP?
As shown in the figure. All four switches are running $TP. Various parameters are set to default values. If the GO/0/2 port of switch C is blocked and cannot send configuration BPDUs through this port, how long will it take for the blocked port in the network to enter the forwarding state? () (Single-choice question)
When the ACL in the following figure is configured on a Telnet server, only the device with an IP address of 172.16.105.2 can remotely log in to the Telnet server.
bash
Copy code
acl number 2000
rule 5 permit source 172.16.105.2 0
Network devices running SNMP can proactively report traps to help network administrators detect faults in a timely manner.
If a device running STP receives an RSTP configuration BPDU, it discards the BPDU.
(Network Functions Virtualization (NFV) implements software-based network application deployment.)
Which of the following parameters is used to elect the root bridge in STP?
(When a network engineer enters a command, the following information is displayed:
Error: Unrecognized command found at 'A' position. Which of the following statements is true about such information?)
It is advised to assign static IP addresses to servers during campus network planning.
Which of the following statements are true about transport-layer protocols?
Which of the following descriptions regarding the TTL field of the IP packet is correct?
When a switch receives a unicast data frame, if the destination MAC address of the data frame can be found in the MAC address table of the switch, the data frame is definitely forwarded through the port corresponding to the MAC address.
Which of the following port states are included in Rapid Spanning Tree Protocol (RSTP)?
The data link layer uses PPP encapsulation. The IP addresses of the two ends of the link can be in different network segments.
RSTP uses the proposal/agreement mechanism to shorten the time that an upstream port waits before transitioning to the Forwarding state, but no temporary loop occurs. Why?
For the Versatile Routing Platform (VRP), the login timeout period can be set only on a VTY interface.
Refer to the following configuration of a switch interface. Which of the following statements is false?
interface GigabitEthernet0/0/1
port link-type trunk
port trunk pvid vlan 200
port trunk allow-pass vlan 100
Which of the following is correct regarding the configuration of the trunk port and access port on a switch?
(Which of the following statements about IPv6 anycast addresses are true?)
Which of the following is the default value of the Router Dead Interval field in OSPF Hello packets on a broadcast network?
To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?
With SNMP, an NMS can only display the device running status but cannot deliver configurations.
The rules in an ACL may overlap. If packets match the rules with loose conditions, the later ACL rules are not processed. In this case, packets cannot match the rules with strict conditions. Therefore, the rules with strict conditions must be arranged in front lines and those with loose conditions must be arranged towards the end.
How many types of data flows with different service levels can be marked based on MPLS labels? ()
(An administrator cannot log in to a Huawei router through Telnet, but other administrators can log in to the router. Which of the following are possible causes?)
When two switches are connected through link aggregation, what are the requirements for the interfaces on the two switches?
If Spanning Tree Protocol (STP) is disabled on the network consisting of switches, a Layer 2 loop will definitely occur.
(If a routing table contains multiple routes to the same destination network, what are these routes called?)
Which of the following information is displayed when an entered command is incomplete on the Versatile Routing Platform (VRP)?
(The IP addresses of VLANIF interfaces on the same switch must be different.)
Refer to the following configuration of an interface on a switch. What is the PVID of the interface?
interface GigabitEthernet0/0/1
port hybrid tagged vlan 2 to 3 100
port hybrid untagged vlan 4 6
Which SNMP version focuses on two main aspects, namely security and administration. The security aspect is addressed by offering both strong authentication and data encryption for privacy. The administration aspect is focused on two parts, namely notification originators and proxy forwarders.
Which of the following commands is used to configure the country code on an AC?
The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue configurations. ()
DHCP is an application layer protocol. In order to make it more reliable when assigning P, its transport layer uses TCP protocol.
The following statement about the TTL field in the IP packet header is correct. ()
Which of the following does not include the advantages of Wi-Fi6 compared to Wi-Fi5? ()
A company applies for a C. address segment, which needs to be evenly distributed to 8 subsidiaries. The largest subsidiary has 14 computers. Different subsidiaries must be in different network segments. The subnet mask should be designed as ( )
FAT AP can independently complete wireless user access, wireless user authentication, and business data forwarding without AC. ()
Which of the following commands to configure the default route is correct? ()
In what state does the OSPF protocol determine the master-slave relationship of DD. packets? ()
When using FTP for file transfer, how many TCP connections will be established? ()
IP route--statiC.10.0.12.0255.255.255.0192.168.1.1 About this command description is correct ()
Which of the following port states is not included in the RSTP protocol? ()
If the network address of a network is 192.168.1.0, then its broadcast address must be 192.168.1.255. ()
On the VRP operating platform, what command is used to display the current interface configuration in the interface view? ()
The management of users by NAS devices is based on domains. Each user belongs to a domain, and a domain is a group composed of users belonging to the same domain. ()
Which of the following protocols does the RA. message used by IPv6 stateless autoconfiguration belong to? ()
Wireless access controller (AC, Access Cntroller) As a unified management and control device in the FIT AP architecture, the following description of the role of AC. is wrong ()
VRP supports OSPF multi-process. If the process number is not specified when OSPF is enabled, the process number used by default is ().
On Huawei switches, you can use the vlan batch command to create multiple VLANs in batches, simplifying the configuration process. ()
UDP is connectionless and must rely on () to ensure the reliability of transmission.
An existing switch is connected to a designated port through a port, but the port does not forward any packets, but can monitor network changes by receiving BPDUs, then the role of the port should be ().
Network switch A and router A are connected by two links. The two links are aggregated in manual load sharing mode. The aggregated port number is 1, and the aggregated link needs to carry VLAN TAG100 when forwarding data. The switch When A uses a trunk link, which of the following configurations need to be used by switch A? ()
What kind of message does the DHCP server use to confirm that the host can use the IP address? ()
VRP operating platform, which of the following commands can only view static routes? ()
If a windows host is started for the first time, if it uses DHCP to obtain an IP address, what is the source IP address of the first packet sent by this host? ()
When planning a campus network, which of the following methods can be used to divide service VLANs? ()
The administrator has configured the AR2200. Which of the following descriptions about the configuration information is correct ()
Take effect immediately after the Router ID of the OSPF process is modified ()
Which of the following advantages does the single-arm routing method achieve routing intercommunication between Vlan? ()
(Which of the following statements is true about active interface election for an Eth-Trunk in LACP mode?)
As shown in the figure, you only need to configure this static route on R1, and the two hosts can communicate with each other normally.
Which state does the 0SPF protocol use to indicate that the adjacency relationship has been established? ()
Telnet.read in TelnetliB._The role of all() is to read all data until EOF. If the echo does not return EOF, it will always block ()
Switch stacking supports more than two devices, and multiple switches can be grouped into a logical device through stacking. ()
What kind of packets does the OSPF protocol use to discover and maintain neighbor relationships? ()
The broadcast address is a special address that all the host bits in the network address are set to, and it can also be used as a host address. ()
Which of the following packet types is used by RADIUS to indicate authentication rejection? ()
In order to join the wireless network $TA. The wireless network information needs to be obtained first. Which of the following messages is used by the STA to actively obtain the SSID information? ()
VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configuration commands but cannot operate the file system? ()
When building a campus network, which of the following protocols can be used to avoid Layer 2 loops? ()
Neither the A1 ternate interface nor the Backup port in RSTP can forward user traffic, nor can they receive, process, and forward BPDUs ()
When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header? ()
On the broadcast network, both DR and BDR use the multicast address 224.0.0.6 to receive link state update messages ()
VLAN4095 cannot be created on Huawei switches, and VLAN1 cannot be created ()
Which of the following OSCan PF protocol packets ensure the reliability of LSA update? ()
Is there any correct statement about the shortcut keys of the VRP operating platform? ()*
The following figure shows the display interface Eth-Trunk 1 command output on a switch. Which of the following commands can be used to delete Eth-Trunk 1?
Refer to the display startup command output shown in the figure. Which of the following statements are true?
If the application-layer protocol is Telnet, what is the value of the "Protocol" field in the IPv4 header?
The router enables the FTP service, the user name and password are both huawei, and the root directory of FTP is set to flash:/dhcp/. Which of the following commands must be configured?*
On Huawei AR G3 Series routers, which authentication modes does AAA support?
When Fit APs go online on an AC, they will necessarily download the system software package from the AC.
The country code configuration affects the actual transmission frequency and maximum transmission power.
As shown in the figure, all switches run STP. Assume that the path cost of all ports is 200. What is the root path cost contained in the configuration BPDU received by G0/0/4 on SWD?
Which of the following MAC addresses cannot be used as the MAC address of the host network card? ()*
As shown in the figure, after the two routers are configured with 0SPF, the administrator configures the
In the network as shown in the figure, the administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. Then, in the interface configuration of G0/0/1, traffic-filWhich ACL rule needs to be bound to ter outbound? ()
Router A. and Router B are established OSPF neighbor relationship, the OSPF process number of router A. is 1, and the area number is 0. Which of the following configurations on router A can enable router B to obtain the route of the network segment where host A is located? ()
Which of the following network parameters can be assigned by Dynamic Host Configuration Protocol DHCP? ()*
Which of the following statements are true about the dynamic MAC address table?
You can run the user-interface maximum-vty command to configure the maximum number of users who can log in to the device through Telnet simultaneously.
To enable Router A to communicate with Loopback 0 on Router B on the network shown in the figure, which of the following commands needs to be run on Router A?
On the network shown in the figure, router A adopts link aggregation in manual load balancing mode, and G0/0/1 and G0/0/2 are added to link aggregation group (LAG) 1. Which of the following statements is false about Eth-Trunk 1 on router A?
After OSPF is configured on the two routers, the administrator configures commands on RTA. Which of the following descriptions is correct? ()
The output information of the routing table of a certain router is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)
＜R1＞display ip routing-table
Route Flags: R-relay, D-download to fib
The output information of a router is shown in the figure. Which of the following statements are correct? ()
In the CAPWAP tunnel establishment phase, after AC. receives the Join Request message sent by the AP, AC. will check the validity of the AP. Which of the following is the authentication method supported by AC. ()*
Refer to the graphic, which of the following statements is true about OSPF topology and configuration?
Which of the following port states is not included in Rapid Spanning Tree Protocol (RSTP)?
The network shown in the figure below. The host has an ARP cache. Which of the following statements are correct? )(Multiple Choice Questions)
As shown in the figure, router A has successfully telneted to router B using 10.0.12.2. Which of the following operations will interrupt the Telnet session between router A and router B?
Which of the following commands is used to display the CPU usage of a router?
In the case of Huawei routers, what is the "-i" parameter in a Ping command issued on a VRP operating system used to set?
Which of the following statements about the election of DR and BDR are correct? ()*
According to the VTY user interface configuration shown in the following figure, the user level is set to 3.
After switches are virtualized into one logical switch using stacking or CSS, an inter-chassis Eth-Trunk can be deployed to improve network reliability.
Which of the following parameters is used to elect the root bridge in STP?
The users who log on the router through Telnet are not permitted to configure an IP address. What is the possible reason?
When an AP and an AC are located on different Layer 3 networks, which of the following methods is recommended for the AP when discovering the AC?
When OSPF protocol establishes adjacency, which of the following parameters must be consistent?*
There are hosts in a private network that need to access 1nternet. In order to achieve this requirement, which of the following configurations should be done by the administrator on the edge router of the network? ()*
Which of the following are not open interfaces for Huawei network equipment? ()*
If the broadcast address of a network is 172.16.1.255, which of the following addresses is the network address?
On the network shown in the following figure, assuming that SWA, SWB, and SWC retain factory defaults, which of the following ports will be selected as a designated port?
As shown in the figure below, the network. All switches enable the STP protocol. Disable SWA's G0/0/2 port to configure the BPDU sending function. SWC's G0/0/1 reconverges to become the root port. Which of the following statements is correct about this process? () (Multiple Choice Questions)
What is the total length of the interface ID in each link-local unicast address?
When deploying ACL on Huawei equipment, which of the following descriptions is correct is ().*
The output information of a certain device is shown in the figure. Which of the following statements is correct? ( )
display interface G1gabitEthernet 0/0/0 G1 gabi tEthernet0/0/0 currentstate UP Line protocol current state UP Route Port，The Maximum Transmit Unit is 1000 Internet Address is 10.0.12.2/24 IP Sending Frames'Format is PRTFMT ETENT 2.Hardware address is 00e0-fc22-4fff Port Mode:FORCE COPPER SpeeD.:100, Loopback:NONE Duplex:FULL, Negotiation:DISABLE Md1 AUTO Last 300 seconds input rate 24 bits/seC.0 packets/sec Last 300 seconds output rate 24 bits /seC.0 packets/seC.*
The priority of the LACP protocol is shown in the figure. Switch A and Switch B adopt LACP mode link aggregation, and all interfaces are added to the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port ? () (Single-choice question)
The switch G0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch forward without VLANTAG? ? () (Single-choice question)
Which stage in the life cycle of campus network construction is the beginning of a project? ()
The following figure shows the routing table of a router. When the router receives a destinationIWhen the P address is a data packet of 9.1.1.1,The router will forward according to the route of 9.1.0.0/16 because the mask length of this route is longer. ()(True or False)
As shown in the picture. About OSPF topology and configuration. Which of the following statements is correct? () (Single-choice question)
Protocol Priority Switch A. and Switch B. adopt LACP mode link aggregation, and all interfaces join the link aggregation group. At the same time, set the maximum number of active ports to 3. Then which port of switch A is not an active port? ()
The administrator has configured the router as shown in the figure. Then a host connected to the G1/0/0 interface of the router. What kind of IP address can be obtained through DHCP? () (Single-choice question)
Which of the following 0SPF protocol packets can ensure the reliability of LSA update? ()
As shown in the figure. When the router uses the 0＄PF protocol at the same time. Which BDR is in this network? () (Single-choice question)
What command can be typed in the system view to switch to the user view? ()
The administrator made the configuration on the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used? () (Single-choice question)
ip pool pooll
netyork10.10.10.0ask255.255.255.0
gateway-list 10.10.10.1
A DHCP server is deployed on the network, but the administrator finds that some hosts have not correctly obtained the addresses specified by the DHCP server. What are the possible reasons? (Multiple Choice Questions)
The network management workstation manages network devices through the SNMP protocol. When an abnormality occurs in the managed device, what kind of SHMP message will the network management workstation receive? ()
The network shown in the figure below. Two switches are connected by four links. COPPER refers to electrical interface and FIBER refers to optical interface. Then which two interfaces can realize link aggregation? () (Single-choice question)
As shown in the figure. If host A has the ARp cache table of host B, then host A can ping host B. ()(True or False)
Which of the following attributes cannot be used as a parameter to measure C0st? ()
The IPv6 protocol uses NS and NA. packets for duplicate address detection ().
If the network address of a network is 10.1.1.0/30, what is its broadcast address? ()
In the OSPF protocol, which of the following descriptions of DR is correct? ()
All the devices in the picture can communicate normally. Is the corresponding relationship between the MAC address table of $WA and the port correct? () (Single-choice question)
If the configured ACL rules have an inclusive relationship, it should be noted that the rule numbers of strict conditions need to be sorted first, and the rule numbers of loose conditions need to be sorted later to prevent packets from hitting the rules of loose conditions and stop being pushed down to continue matching. Cannot hit the strict conditions of the rules. ()
The following rules exist in an ACL of a router. Rule deny top source192.168, 1.00.0.0.255 destination 172.16.10.1 0.0.0.0 destination-port eq 21 is the correct statement? ()
The output information of the router is shown in the figure. Which of the following statements is wrong? () (Single-choice question)
NAPT distinguishes the IP addresses of different users through the protocol numbers in TCP, UDP, or IP packets ()
Which of the following fields is not included in the He1lo packet of the OSPF protocol? ()
As shown in the following figure, in the switching network, all switches are running the stp protocol. When the topology is stable, which of the following switches can be used to modify the BPDU sending cycle. Can it affect the SWD configuration BPDU sending cycle? () (Single-choice question)
STA. Before associating to AP, it needs to obtain SSID through some message exchange. What are these messages? ()
As shown in the figure, when the switch needs to forward frames with the destination mac address of 5489-98ec-f011, which of the following descriptions is correct? () (Single-choice question)
As shown in the figure below. Which port of the following switches will be blocked? () (Single-choice question)
The network structure and OSPF partition are shown in the figure. Except for RTA in the figure, the routers RTB, RTC and RTD are all ABR routers. ()(True or False)
Which of the following are related to the purpose of encapsulation and decapsulation? ()
As shown in the broadcast network. 0SPF runs on four routers. And in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect. ()(True or False)
The mac address of the existing switch is shown in the figure. Which of the following statements is correct ()? (Multiple Choice Questions)
Apply the ACL configured in the figure in Telnet. Only the device with the IP address of 172.16.105.2 is allowed to log in remotely: ()#acl number 2000 rule 5 permit source 172.16.105.20#
Use the ACL shown in the figure on the router RTA to match routing entries. Then which of the following entries will be matched?
(RTA) acl 2002
(RTA-acl-basic-2002) rule deny source 172.16.1.1 0.0.0.0
(RTA-acl-basic-2002) rule deny source 172.16.0.0 0.255.0.0
The network shown in the figure below. The network where host A is required to access the Internet through Easy IP, then which of the following ACLs should be used on the G0/0/3 interface of router A? () (Single-choice question)
As shown in the figure, host A and host B want to implement inter-VLAN communication through single-arm routing. What configuration should be done under the G0/0/1.1 interface of RTA?()(Single-choice question)
The MAC address table of a certain switch is shown in the figure. If the switch receives a data frame with a destination MAC of 5489-9811-0b49 from port Eth0/0/2, which of the following statements is correct? ()
The following two configuration commands can realize the master and backup backup of the router RIA to the same destination 10.1.1.0.
The network shown in the figure below. The administrator wants RTA to use a static router. Priority is given to sending data packets to RTB's LoopbackO interface through G0/0/1 port. At the same time, G0/0/2 is used as a backup. Then any configuration on RTA can be Realize this requirement? () (Single-choice question)
Which of the following types of addresses are not included in IPv6 addresses? ()
The administrator has configured the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used? () (Single-choice question)
Regarding the corresponding relationship between the access control list number and type, the following description is correct ()
Which information of the data frame is used by the interface to determine whether to forward Layer 2 or Layer 3 forwarding? ()
As shown in the figure, the switch runs STP with default parameters. Which of the following ports will be elected as the designated port? () (Single-choice question)
When a company's network management needs to plan the network, the data packets that allow PC1 to access PC2 go through the G0/0/0 port (G0/0/2 on the picture). The data packet that PC2 accesses to PC1 goes from port G0/0/4 (G0/0/0 in the picture). () (Single-choice question)
Among the configuration BPDUs sent by the switch, which bridge D. is unlikely to appear? ()
In the figure below, all switches have enabled the STP protocol, assuming that the path cost value of all ports is 200. What is the root path cost value contained in the configuration BPDU message received by the G0/0/4 port of $WD? () (Single-choice question)
The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)
The router receives a data packet with a destination IP address of 11.0.12.1 from host A. After this data packet is forwarded by the router, what are the destination MAC. and destination IP? ()
In the MAC address table of the switch, which of the following entries will not age? ()
The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? ()
interface GigabitEthernet0/0/1 port link type trunk port trunk pviD.vlan 200 port trunk allow-pass vlan100#
A device has been configured to complete Telnet configuration. The device login address is 10.1.1.10. The Telnet user name is admin and the password is Huawei@123. The following is the correct way to use telnertlit to log in to this device? ()
In an IPv4 network, AP supports static and DHCP methods to obtain IP addresses. ()
Refer to the configuration of the single-arm routing in the figure below, you can judge that even if the ARP proxy is not enabled on the sub-interface of R1,The administrative department and the financial department can also visit each other. ()(True or False)
The network shown in the figure below. All links are Ethernet links, and all interfaces of all routers run OSPF protocol, how many DRs are elected in the entire network? () (Single-choice question)
The election of the root switch in STP only compares the priority of the switch, while in RSTP, the priority of the switch is compared with the MAC address at the same time. ()
The IP addresses of the VLANIF interfaces of the same switch cannot be the same. ()
In the VRP system, what function does the Ctrl+Z key combination have? ()
The output information of a router's routing table is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)
The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the F orwarding state, but what is the reason for the no temporary loop? . Shorten the time of ForwarD.Del ay
Which of the following IPv6 addresses can be abbreviated as 2FFF DAC:ABEF:CDAA:732? ()
It is known that there are two entries in the routing table of a router. If the router wants to forward packets with the destination address of 9.1.4.5, the correct one of the following statements is ()
By default, what is the period for sending 0SPF HELLO packets on the broadcast network? ()
Which of the following fields is not included in the HELL0 packet of the OSPF protocol?
By default, what is the RouterDeadInterval of the ospf protocol on the broadcast network? ()
When a switch receives a unicast data frame with a VLAN tag, but finds that the destination MAC address of the data frame cannot be queried in its MAC address table, the switch's processing behavior for the data frame is ().
When two OSPF routers form a 2TAY neighbor relationship, LSDB. has been synchronized.
If it is UDP, the value of the protocol field of the network layer is 6 ()
STA. The only way to discover the wireless network is the Beacom frame sent by the AP. ()
All interfaces of routers running 0SPF protocol must belong to the same area. ()
What is the value of the Type field in the RStp configuration BPDU message? ()
VRP operating platform, which of the following commands can only view static routes? ()
The bridge ID of the STP protocol in the switching network is as follows. Which of the following bridge IDs will be the root bridge? ()
Which of the following parameters is used in LCP negotiation to detect link loops and other abnormal conditions? ()
On Huawei routers, what is the default value of the OSPF protocol internal routing priority? ()
What is the length of the Ethernet II frame containing the Ethernet header?
The Trunk port can send both tagged data frames and untagged data frames.
The DHCPv6 server supports the provision of other configuration information such as DNS server addresses for the host. ()
There is a WeB server in the private network that needs to provide HITP services to public network users. Therefore, the network administrator needs to configure NAT on the gateway router RTA.
On Huawei equipment, if AAA authentication is used for authorization, when the remote server does not respond, authorization can be performed from the network equipment side ()
When adopting LACP mode for link aggregation, what is the default system interference level of Huawei switches? ()
The login timeout time in the VRP system can only be set under the vty interface. ()
The RSTP protocol uses the P/A mechanism to speed up the upstream port's transition to the Forwarding state, but what is the reason for no temporary loop? ()
The following figure shows the routing table of a router. When the router receives a data packet with a destination IP address of 9.LL, the router will forward it according to the route of 91.0.016 because the mask length of this route is longer. ()
As shown in the figure below, assuming that the MAC address table of SWA. is as follows, now host A. sends a data frame with a destination MAC address of MAC-B. Which of the following statements is correct? ()
On an interface that uses PPP as the data link layer protocol, you can configure a static route by specifying the next hop address or outgoing interface. ()
When two OSPF routers form a 2-WAY neighbor relationship, LSDB. has been synchronized. ()
Switch stacking supports more than two devices, and multiple switches can be grouped into a logical device through stacking. ()
A company applies for a C. IP address segment, which needs to be evenly distributed to 8 subsidiaries. The largest subsidiary has 14 computers. Different subsidiaries must be in different network segments, so the subnet mask should be set. for()
If a windows host is started for the first time, if it uses DHCP to obtain an IP address, what is the source IP address of the first packet sent by this host? ()
After the administrator successfully logged in to the router through Te1net, he found that the router’s interface could not be configuredIP address. Then the possible reasons are ()
For the description of the PPP link establishment process, the following statement is wrong ()
In a Layer 2 network with redundant links, which of the following protocols can be used to avoid loops?
The following two configuration commands can implement router RIA. The route to the same destination 10.1.1.1.0 is active and standby:
The IPv6 address 2001: ABEF:224E:FFE2:BCC0:CD00:DDBE:8D58 cannot be abbreviated. ()
The FIT AP can obtain the IP address of AC. through the DHCP Option to establish a CAPWAP tunnel. Which Option needs to be configured on the DHCP server for this? ()
UDP is oriented to connectionless and must rely on () to ensure the reliability of transmission. ()
Which of the following methods is not supported by the Versatile Routing Platform (VRP) to configure a router?
In the following figure, all links are Ethernet links, and all interfaces on the routers are running OSPF. Given this, how many DRs will be elected on this network?
Which of the following WLAN security policies support open link authentication?
In a broadcast address, all host bits are set to 1, and a broadcast address can be used as a host address.
Which of the following operations are mandatory to restore the factory default settings of an AR2200 router?
A router in the backbone area has complete LSDBs of routers in other areas.
Which of the following packets are exchanged between STAs and an AP to obtain the AP's SSID before association with the AP?
If Proto of a route displayed in the routing table is OSPF, the preference of the route must be 10.
