Thursday, October 26, 2017

Real Huawei HCIE-R&S H12-261-ENU valid dumps

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Share some HCIE-R&S H12-261-ENU exam questions and answers below.
The following description of ASM model and SSM model, which is right?(please select three correct answer) 
A. in SSM model, the receiver can know in advance the position of the multicast source 
B. in ASM model, the receiver will not be able to know in advance the position of the multicast source 
C. for the receiver, SSM model is better than ASM model 
D. ASM model and SSM model use IP multicast address range is different 
Answer: ABD

Which of the following DNS resource record is legitimate? ( Multiple choice) 
A. NS 
B. PTR 
C. A 
D. MX 
E. FQDN 
Answer: ABCD

In RIPng network, hope the router can publish a default route to the entire network, which of the following configuration is True? 
A. [Huawei] ripng 1 
[Huawei-ripng-1] import-route static cost 2 
[Huawei-ripng-1] quit 
[Huawei] ipv6 route-static:: 0 NULL0 
B. [Huawei] interface GigabitEthernet0/0/1 
[Huawei-GigabitEthernet0/0/1] ipv6 enable 
[Huawei-GigabitEthernet0/0/1] ipv6 address 2001 £º 12::1/64 
[Huawei-GigabitEthernet0/0/1] ripng 1 enable 
[Huawei-GigabitEthernet0/0/1] ripng default-route originate 
[Huawei-GigabitEthernet0/0/1] quit 
C. [Huawei] ripng 1 
[Huawei-ripng-1] import-route static cost 2 
[Huawei-ripng-1] quit 
[Huawei] ipv6 route-static:: 0 2001:19::9 
D. [Huawei] ripng 1 
[Huawei-ripng-1] ripng default-route originate 
[Huawei-ripng-1] quit 
Answer: B

Which of the following is only used for BGP to choose routing? (Multiple choice) 
A. ACL 
B. IP-prefix 
C. AS-path-filter 
D. Community-filter 
Answer: CD

To configure AAA, you first need to define the RADIUS server, RADIUS server defined manner as follows: 
[Huawei] radius-server template EXAM 
[Huawei-radius-EXAM] radius-server shared-key cipher HUAwei123 
[Huawei-radius-EXAM] radius-server authentication 10.7.66.66 1812 
[Huawei-radius-EXAM] radius-server authorization 10.7.66.66 1812 
[Huawei-radius-EXAM] radius-server accounting 10.7.66.66 1813 
[Huawei-radius-EXAM] radius-server retransmit 2 
A. True 
B. False 
Answer: B

Which of the following description about GVRP interface registration mode in Huawei switch is true? 
A. GVRP interface registration mode have four types. 
B. When selecting Normal registration mode, allows the interface dynamic registration and logout VLAN. Logout here include deleting dynamically learned VLAN and VLAN administrators created in the unit . 
C. When selecting Forbidden registration mode, the interface layer 2 working mode must be Hybrid. 
D. When selecting Fixed registration mode, interface can't spread dynamic WLAN. 
Answer: D

Which of the follwing description about BSR/RP mechanism is true? (Multiple choice) 
A. PIM-SM domain can have multiple C-BSR, but can only elect a BSR 
B. BSR through the received C-RP data packet to collect C-RP information 
C. BSR by flooding Bootstrap packets advertised BSR information and C-RP information to all router in PIM-SM domain 
D. a C-BSR also can collect C-RP information through received C-RP data packets 
Answer: ABC

auto-negotiation mode is to obtain maximum interface rate and the operating mode, the network administrator will set all Ethernet interface rate of a workgroup switch to 100Mbps, operating mode configured to full-duplex. When a NIC is configured to auto-negotiation of the workstation is connected to the switch, the outcome of consultations is that the interface rate is 100Mbps, the operating mode is half-duplex. 
For this phenomenon, which of the following explanation is the most reasonable? 
A. At higher port speed and operating mode, the workstation's network interface card can¡¯t be configured to auto-negotiation 
B. port rate negotiation consultations through the initial port to send FLP to negotiate, work mode does not negotiated by FLP 
C. when STP in initialization will make the port enter the blocking state, leading to auto-negotiation fails, so the port should be configured to portfast 
D. does not configure auto-negotiation on the switch, leading to the swtich can't send the FLP information to the workstation, thereby causing the work station set its own oerating mode to haIf-duplex 
E.problem lies in the workstation's network card, most due to the workstation NIC drivers too old, leading to the interface on the workstation NIC learning rate and the operating mode switch configuration 
Answer: D


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Monday, October 16, 2017

Valid Netapp Certification NS0-191 dumps latest

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Share some NetApp Certified Support Engineer (NCSE) NS0-191 exam questions and answers below.
Click the Exhibit tab. The exhibit shows an overview of a customer's network design. The customer is experiencing ping loss. As part of the troubleshooting process, you receive output by using the if grp status command from the node shell. In this scenario, what is the customer's problem? 
A. The interface group on the controller is not using the default type, causing a connection mismatch with the switch. 
B. Link aggregation is not active on the switch, despite being in the design. 
C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should. 
D. Virtual LANs (VLANs) are not used, which causes the interfaces to be overloaded. 
Answer: A

An administrator on a clustered Data ONTAP 8.3.1 system created a FlexClone of a volume containing a LUN, but the new LUN Is offline and cannot be seen by the client. 
In this scenario, which two actions will solve the problem? (Choose two.) 
A. The LUN must be mapped to an initiator group. 
B. The new volume must be split from the parent volume before the LUN can be used. 
C. The LUN must be renamed to be different from the parent LUN. 
D. The LUN needs to be brought online. 
Answer: CD

You are preparing to implement a storage virtual machine (SVM) in a SAN configuration. You need to eliminate single points of failure and enable the system to survive component failures.According to NetApp, what is the recommended minimum number of paths per LUN connecting to each node being used by an SVM in a cluster? 
A. 4 
B. 2 
C. 1 
D. 3 
Answer: C

An administrator on a clustered Data ONTAP 8.3.1 system created a FlexClone of a volume containing a LUN, but the new LUN Is offline and cannot be seen by the client. 
In this scenario, which two actions will solve the problem? (Choose two.) 
A. The LUN must be mapped to an initiator group. 
B. The new volume must be split from the parent volume before the LUN can be used. 
C. The LUN must be renamed to be different from the parent LUN. 
D. The LUN needs to be brought online. 
Answer: AD

Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3.You want to upgrade non-disruptively to clustered Data ONTAP 8.3.1 using the rolling-upgrade method. Which two operations would you perform before issuing the A storage failover takeover – of node NodeA- command? (Choose two.) 
A. Upgrade the service processor of all nodes. 
B. Migrate all LIFs used for iSCSI and FC away from NodeA. 
C. Change the default boot image to the new image. 
D. Install the new software image on all nodes. 
Answer: AD

You receive the AutoSupport message, "CONTROLLER TAKEOVER COMPLETE PANIC" from a FAS3250 controller. You suspect a hardware issue. A core file was written to disk. 
In this scenario, which two actions would you perform to obtain more information? (Choose two.) 
A. You turn on "hardware debugging mode" using System Manager. 
B. You collect the core file and upload it to NetApp Global Services (NGS) for analysis. 
C. You boot the failed controller, carry out a giveback, and wait until the issue reoccurs. 
D. You boot the failed controller to maintenance mode and execute the sldiag command. 
Answer: AB

Click the Exhibit tab. 







The exhibit shows an overview of a customer's network design. The customer is experiencing ping loss. As part of the troubleshooting process, you receive output by using the if grp status command from the node shell. 
In this scenario, what is the customer's problem? 
A. The interface group on the controller is not using the default type, causing a connection mismatch with the switch. 
B. Link aggregation is not active on the switch, despite being in the design. 
C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should. 
D. Virtual LANs (VLANs) are not used, which causes the interfaces to be overloaded. 
Answer: C

You log in to a SnapMirror destination to review the system. Which scanner would you expect to see running? 
A. active bitmap real management 
B. container block reclamation 
C. blocks used summary update 
D. deswizzler 
Answer: B

A customer is using DP SnapMirror replication between two clusters. The source cluster is using Clustered Data ONTAP 8.2.3 
Which two versions are acceptable for the destination cluster to be operating? (Choose two.) 
A. 8.1.4 
B. 8.0.2 
C. 8.3.1 
D. 8.2.3 
Answer: AD

Microsoft SQL Server is being hosted from a Microsoft Hyper-V cluster and is mounting a LUIM from NetApp storage that contains its working databases. 
In this scenario, which product would be used to ensure that consistent Snapshot copies of the database are obtained? 
A. Snap Manager for MS Exchange 
B. Snap Manager for Virtual Infrastructure 
C. Snap Manager For SQL server 
D. Snap Manager for Hyper-V 
Answer: C


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Share some NetApp Certified Support Engineer (NCSE) NS0-191 exam questions and answers below.
You are preparing to implement a storage virtual machine (SVM) in a SAN configuration. You need to eliminate single points of failure and enable the system to survive component failures. 
According to NetApp, what is the recommended minimum number of paths per LUN connecting to each node being used by an SVM in a cluster? 
A. 4 
B. 2 
C. 1 
D. 3 
Answer: B

Click the Exhibit tab. The exhibit shows an overview of a customer's network design. The customer is experiencing ping loss. As part of the troubleshooting process, you receive output by using the if grp status command from the node shell. In this scenario, what is the customer's problem? 
A. The interface group on the controller is not using the default type, causing a connection mismatch with the switch. 
B. Link aggregation is not active on the switch, despite being in the design. 
C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should. 
D. Virtual LANs (VLANs) are not used, which causes the interfaces to be overloaded. 
Answer: A

You are preparing to implement a storage virtual machine (SVM) in a SAN configuration. You need to eliminate single points of failure and enable the system to survive component failures.According to NetApp, what is the recommended minimum number of paths per LUN connecting to each node being used by an SVM in a cluster? 
A. 4 
B. 2 
C. 1 
D. 3 
Answer: C

Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3.You want to upgrade non-disruptively to clustered Data ONTAP 8.3.1 using the rolling-upgrade method. Which two operations would you perform before issuing the A storage failover takeover – of node NodeA- command? (Choose two.) 
A. Upgrade the service processor of all nodes. 
B. Migrate all LIFs used for iSCSI and FC away from NodeA. 
C. Change the default boot image to the new image. 
D. Install the new software image on all nodes. 
Answer: AD

A customer is using DP SnapMirror replication between two clusters. The source cluster is using Clustered Data ONTAP 8.2.3 Which two versions are acceptable for the destination cluster to be operating? (Choose two.) 
A. 8.1.4 
B. 8.0.2 
C. 8.3.1 
D. 8.2.3 
Answer: CD

An administrator on a clustered Data ONTAP 8.3.1 system created a FlexClone of a volume containing a LUN, but the new LUN Is offline and cannot be seen by the client. 
In this scenario, which two actions will solve the problem? (Choose two.) 
A. The LUN must be mapped to an initiator group. 
B. The new volume must be split from the parent volume before the LUN can be used. 
C. The LUN must be renamed to be different from the parent LUN. 
D. The LUN needs to be brought online. 
Answer: AD

Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3. 
You want to upgrade non-disruptively to clustered Data ONTAP 8.3.1 using the rolling-upgrade method. 
Which two operations would you perform before issuing the A storage failover takeover ¨C of node NodeA- command? (Choose two.) 
A. Upgrade the service processor of all nodes. 
B. Migrate all LIFs used for iSCSI and FC away from NodeA. 
C. Change the default boot image to the new image. 
D. Install the new software image on all nodes. 
Answer: BC

You receive the AutoSupport message, "CONTROLLER TAKEOVER COMPLETE PANIC" from a FAS3250 controller. You suspect a hardware issue. A core file was written to disk. 
In this scenario, which two actions would you perform to obtain more information? (Choose two.) 
A. You turn on "hardware debugging mode" using System Manager. 
B. You collect the core file and upload it to NetApp Global Services (NGS) for analysis. 
C. You boot the failed controller, carry out a giveback, and wait until the issue reoccurs. 
D. You boot the failed controller to maintenance mode and execute the sldiag command. 
Answer: AB

Click the Exhibit tab. 







The exhibit shows an overview of a customer's network design. The customer is experiencing ping loss. As part of the troubleshooting process, you receive output by using the if grp status command from the node shell. 
In this scenario, what is the customer's problem? 
A. The interface group on the controller is not using the default type, causing a connection mismatch with the switch. 
B. Link aggregation is not active on the switch, despite being in the design. 
C. Virtual interface (VIF) is deprecated in clustered Data ONTAP because the interface group is not working as it should. 
D. Virtual LANs (VLANs) are not used, which causes the interfaces to be overloaded. 
Answer: C

You are creating a disk-partitioned root aggregate. 
Which two rules are enforced automatically when accomplishing this task? (Choose two.) 
A. A RAID group cannot have more than one partition from the same disk. 
B. A RAID group can have more than one partition from the same disk. 
C. The only supported RAID type for aggregates containing root-data partitioned disks is RAID-DP. 
D. The only supported RAID type for aggregates containing root-data partitioned disks is RAID 4. 
Answer: A C


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Sunday, October 15, 2017

Cisco Certification 200-125 CCNA exam torrent | Certpark

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Share some CCNA Routing and Switching 200-125 exam questions and answers below.
Which of the following describes the roles of devices in a WAN? (Choose three.) 
A. A CSU/DSU terminates a digital local loop 
B. A modem terminates a digital local loop 
C. A CSU/DSU terminates an analog local loop 
D. A modem terminates an analog local loop 
E. A router is commonly considered a DTE device 
F. A router is commonly considered a DCE device 
Answer: ADE

What are three benefits of implementing vlans?(choose three) 
A. A more efficient use of bandwidth can be achieved allowing many physical groups to use the same network infrastructure 
B. Broadcast storms can be mitigated by decreasing the number of broadcast domains, thus increasing their size. 
C. A higher level of network security can be reached by separating sensitive data traffic from other network traffic. 
D. Port-based vlans increase switch-port use efficient, thanks to 802.1Q trunks 
E. A more efficient use of bandwidth can be achieved allowing many logical networks to use the same network infrastructure. 
F. Broadcast storms can be mitigated by increasing the number of broadcast domains,thus reducing their size. 
G. VLANs make it easier for IT staff to configure new logical groups,because the vlans all belong to the same broadcast domain. 
Answer: CEF

What is true about DTP? (Choose Three.) 
A. Layer 2 protocol 
B. Layer 3 protocol 
C. Proprietary protocol 
D. enabled by default 
E. disabled by default 
Answer: ACD

What is the status of port-channel if LACP is misconfigured? 
A. Forwarding 
B. Enabled 
C. Disabled 
D. errdisabled 
Answer: D

Which command can you enter to set the default route for all traffic to an interface? 
A. router(config)#ip route 0.0.0.0 0.0.0.0 GigabitEthernet0/1 
B. router(config)#ip route 0.0.0.0 255.255.255.255 GigabitEthernet0/1 
C. router(config-router)#default-information originate 
D. router(config-router)#default-information originate always 
Answer: A

How to create a trunk port and allow VLAN 20? (Choose Three.) 
A. switchport trunk encapsulation dot1q 
B. switchport mode trunk 
C. switchport trunk allowed vlan 20 
D. switchport trunk native vlan 20 
Answer: ABC

If a router has four interfaces and each interface is connected to four switches, how many broadcast domains are present on the router? 
A. 1 
B. 2 
C. 4 
D. 8 
Answer: C

Which three commands can you use to set a router boot image? (Choose three.) 
A. Router(config)# boot system flash c4500-p-mz.121-20.bin 
B. Router(config)# boot system tftp c7300-js-mz.122-33.SB8a.bin 
C. Router(config)#boot system rom c7301-advipservicesk9-mz.124-24.T4.bin 
D. Router> boot flash: c180x-adventerprisek9-mz-124-6T.bin 
E. Router(config)#boot flash:c180x-adventerprisek9-mz-124-6T.bin 
F. Router(config)#boot bootldr bootflash:c4500-jk9s-mz.122-23f.bin 
Answer: ABC

Which three statements accurately describe layer 2 Ethernet switches?(choose three) 
A. Micro segmentation decreases the number of collisions on the network. 
B. if a switch receives a frame for an unkown destination, it uses ARP to resolve the address. 
C. Spanning Tree Protocol allows switches to automatically share vlan information. 
D. In a properly functioning network with redundant switched paths, each switched aegment will contain one root bridge with all its ports in the forwarding state. All other switches in that broadcast domain will have only one root port. 
E. Establishing vlans increases the number of broadcast domains. 
F. Switches that are configured with vlans make forwarding decisions based on both layer 2 and layer 3 address information. 
Answer: ADE

Which feature can you implement to reserve bandwidth for VoIP calls across the call path? 
A. PQ 
B. CBWFQ 
C. round robin 
D. RSVP 
Answer: D 

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Thursday, October 12, 2017

Huawei Certification H12-261-ENU dumps pdf

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Share some HCIE-R&S H12-261-ENU exam questions and answers below.
There is a network composed by router R1, router R2, router R3 and router R4. The four routers are interconnected by a LAN network. All four routers deploy the basic OSPF. When you are executing the command "display ospf peer" on Router 2, you will find the status between Router2 and Router3 is "2-way". 
So from this output, what conclusion can you draw? (Multiple choice) 
A. the router R2 is DR or BDR 
B. router R3 is neither DR, nor the BDR 
C. router did not form a full adjacency relationship between R2 and R3 router 
D. router R2 is not DR 
E. the router R4 is DR 
Answer: BCD

Which description about ISIS extension feature is true? (Multiple choice) 
A. ISIS can choose whether verification to received SNP and LSP data packets. 
B. When the amount of information which ISIS will publish in link-state protocol data packet PDU is too large, ISIS router will generate multiple LSP fragment, to carry more ISIS information. 
C. After enabled router LSP fragment extension function, don't need to restart ISIS process, you can use this feature. 
D. If there are other vendors equipment on the network and does not support the LSP fragment function, must configure the fragment extension mode to Mode-1, or the other vendor's device can't identify the message. 
Answer: ABD

Which description about OSPF area is correct? 
A. All types OSPF areas support routes brought in. 
B. When the route is introduced into OSPF stub area, the route entries will turn to Class 5 LSA 
C. OSPF stub area allows route redistribution, but totally stub area does not allow importing routes 
D. When the route is introduced into the OSPF complete stub area, the route entries will turn to Class five LSA 
E. When the route is introduced into the OSPF complete stub area, the route entries will turn to Class Seven LSA 
Answer: E

What are the key component of NAC? 
A. communication agent 
B. NAC equipment 
C. access terminal 
D. policy server 
Answer: ABD

RD is used to distinguish same IP address between different VPN. 
RD contains how many bit? 
A. 16 
B. 32 
C. 64 
D. 128 
Answer: C

Which type of prefix will router running BGP circular to their IBGP neighbor (assuming that the router is not configured as a route reflector)? 
A. prefix is learned through other BGP neighbors, or prefix is introduced by the local network or routing learned 
B. the prefix exists in the routing table 
C. prefix is learned through EBGP neighbors, or prefix is introduced by the local network or routing learned 
D. prefix is learned through EBGP neighbors, or learn the prefix from the RR 
E. prefix is learned through other IBGP neighbors, or prefix is learned from EBGP neighbor, or the prefix is introduced by routing learned 
E. prefixe learned through other IBGP neighbors, or learn the prefix from the RR 
Answer: C

If there is a switch running STP, and now the switch G0/0/17 interface and G0/0/18 interface are connected by a cable, then on the scenario described below, which is correct? 
A. G0/0/18 interface will enter the discarding state 
B. Both G0/0/17 interface and G0 0/18 interface will enter the forwarding state 
C. G0/0/17 interface will enter the blocking state 
D. Both G0/0/17 interface and G0/0/18 interface will enter the discarding state. 
E. G0/0/18 interface will continue change back and forth in listening state and learning state 
F. G0/0/17 interface will always remain in the learning state 
Answer: A

In RIPng network, hope the router can publish a default route to the entire network, which of the following configuration is True? 
A. [Huawei] ripng 1 
[Huawei-ripng-1] import-route static cost 2 
[Huawei-ripng-1] quit 
[Huawei] ipv6 route-static:: 0 NULL0 
B. [Huawei] interface GigabitEthernet0/0/1 
[Huawei-GigabitEthernet0/0/1] ipv6 enable 
[Huawei-GigabitEthernet0/0/1] ipv6 address 2001 £º 12::1/64 
[Huawei-GigabitEthernet0/0/1] ripng 1 enable 
[Huawei-GigabitEthernet0/0/1] ripng default-route originate 
[Huawei-GigabitEthernet0/0/1] quit 
C. [Huawei] ripng 1 
[Huawei-ripng-1] import-route static cost 2 
[Huawei-ripng-1] quit 
[Huawei] ipv6 route-static:: 0 2001:19::9 
D. [Huawei] ripng 1 
[Huawei-ripng-1] ripng default-route originate 
[Huawei-ripng-1] quit 
Answer: B

As shown, in the configuration of router R3 set ISIS overload bit , which of the following statement is True? (Multiple choice) 



A. R3 starts overload state, R1 and R2 will not calculate the R3 generated LSP in SPF tree. 
B. R3 LSP will not be able to spread to R1 and R2. 
C. R3 direct route because of the overload bit set will be ignored by R1 and R2. 
D. R3 imported routes through import-route will not be able to publish. 
E. when router memory is insufficient, the system will automatically set the overload flag bit in sent LSP packets, it is irrelevant to whether the user configure the set-overload command. 
Answer: DE

As shown below, which routes will R2 learn? 



A. R2 can learn R1 all routes . 
B. R2 can learn 10.1.1.0/24 router. 
C. R2 can learn 10.1.2.0/24 and 10.1.3.0/24 two routes. 
D. R2 can receive R1 LSP, but can not be added to the routing table. 
Answer: A

As shown in figure, ISIS neighbor relationship between R1 and R2 just created, which of the following statement about database synchronization process between R1 and R2 is True? 



A. the packets R1 sent to R2 are PSNP packets. 
B. the packets R1 sent to R2 are PSNP packets. 
C. the packets R1 sent to R2 are LSP packets. 
D. the packets R1 sent to R2 are Hello packets. 
Answer: B

You are now in a LAN troubleshoot, and you suspect that the error was due to operating mode mismatch. 
Which switch interface error indicates the 10/100/1000 IEEE Gigabit interface operating mode mismatch? (Multiple choice) 
A. Alignment Error 
B. FCS Error 
C. Multiple Collisions 
D. Ultra-small Frame 
E. Excessive Conflict 
F. Lag Conflict 
Answer: ABDEF

What field of IPv6 head is similar with the "Type of Service" field of IPv4 head? 
A. Flow Label 
B. Version 
C. Next Header 
D. Traffic Class 
Answer: D

You're troubleshooting frame relay interface serial 0 on HW router. When the interface is up and quickly enters the down state. You use the command display interface, see LMI status message of interface serial has been sent but not received. 
So what causes the problem occur? 
A. Receive too much error message on the link 
B. Frame Relay Imi-type configuration error 
C. Subinterface number exceeds the limits of the IDB 
D. DCD configuration errors on the frame relay line 
E. Ends of keepalive configuration error 
Answer: B

Which timer of the STP timer does stipulate the frequency that the root bridge sends configuration BPDU? 
A. STP timer 
B. Hold timer 
C. Hello timer 
D. MaxAge timer 
E. Forward Delay timer 
Answer: C 

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