Updated 300-410 Dumps Questions Are Available [2024] For Passing Cisco Exam [Q81-Q100]

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Updated 300-410 Dumps Questions Are Available [2024] For Passing Cisco Exam

Free UPDATED Cisco 300-410 Certification Exam Dumps is Online


Cisco 300-410 Exam Syllabus Topics:

TopicDetails
Topic 1
  • Troubleshoot Manual And Auto-Summarization With Any Routing Protocol
  • Configure And Verify VRF-Lite
Topic 2
  • Troubleshoot Network Performance Issues Using IP SLA
  • Troubleshoot Device Management Telnet, HTTP, HTTPS, SSH, SCP
Topic 3
  • Loop-Free Path Selections (RD, FD, FC, Successor, Feasible Successor, Stuck In Active)
  • Troubleshoot Netflow (V5, V9, Flexible Netflow)
Topic 4
  • Describe Ipv6 First Hop Security Features (RA Guard, DHCP Guard, Binding Table, ND Inspection
  • Snooping, Source Guard)
Topic 5
  • Troubleshoot Ipv4 And Ipv6 DHCP (DHCP Client, IOS DHCP Server, DHCP Relay, DHCP Options)
Topic 6
  • Troubleshoot Loop Prevention Mechanisms (Filtering, Tagging, Split Horizon, Route Poisoning)
  • Describe MPLS Layer 3 VPN
Topic 7
  • Neighbor Relationship And Authentication
  • Troubleshoot Administrative Distance (All Routing Protocols)
Topic 8
  • Troubleshoot Network Problems Using Logging (Local, Syslog, Debugs, Conditional Debugs, Timestamps)
Topic 9
  • Troubleshoot BGP (Internal And External)
  • Troubleshoot Route Map For Any Routing Protocol (Attributes, Tagging, Filtering)
Topic 10
  • Ipv4 Access Control Lists (Standard, Extended, Time-Based)
  • Troubleshoot Device Security Using IOS AAA
Topic 11
  • Neighbor Relationship And Authentication
  • Describe MPLS Operations (LSR, LDP, Label Switching, LSP)
Topic 12
  • Path Preference (Attributes And Best-Path)
  • Configure And Verify DMVPN (Single Hub)

 

NEW QUESTION # 81
LAB SIMULATION
Configure individual VRFs for each customer according to the topology to achieve these goals :


R1




R2




SW1



SW2



SW3






Answer:

Explanation:
Use cu-red under interfaces facing SW1 & SW3:
On R1:
interface Ethernet0/0
ip vrf forwarding cu-red
ip address 192.168.1.254 255.255.255.0
Check reachability to SW1:
R1#ping vrf cu-red 192.168.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
On R2:
interface Ethernet0/0
ip vrf forwarding cu-red
ip address 192.168.2.254 255.255.255.0
Check reachability to SW3:
R2#ping vrf cu-red 192.168.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds:
!!!!!
Use vrf cu-green for SW2 & SW4:
On R1:
interface Ethernet0/1
ip vrf forwarding cu-green
ip address 192.168.20.254 255.255.255.0
Test reachability to SW2:
R1#ping vrf cu-green 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.22.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
On R2:
interface Ethernet0/1
ip vrf forwarding cu-green
ip address 192.168.22.254 255.255.255.0
Test reachability to SW4:
R2#ping vrf cu-green 192.168.22.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
On R1:
interface Ethernet0/2.100
mpls ip
!
interface Ethernet0/2.200
mpls ip
!
Configure BGP:
router bgp 65000
neighbor 10.10.10.2 remote-as 65000
neighbor 10.10.20.2 remote-as 65000
!
address-family vpnv4
neighbor 10.10.10.2 activate
neighbor 10.10.20.2 activate
exit-address-family
!
address-family ipv4 vrf cu-green
redistribute connected
exit-address-family
!
address-family ipv4 vrf cu-red
redistribute connected
exit-address-family
!
R1(config)#ip vrf cu-red
R1(config-vrf)#route-target both 65000:100
!
R1(config)#ip vrf cu-green
R1(config-vrf)#route-target both 65000:200
On R2:
interface Ethernet0/2.100
mpls ip
!
interface Ethernet0/2.200
mpls ip
!
router bgp 65000
neighbor 10.10.10.1 remote-as 65000
neighbor 10.10.20.1 remote-as 65000
!
address-family vpnv4
neighbor 10.10.10.1 activate
neighbor 10.10.20.1 activate
exit-address-family
!
address-family ipv4 vrf cu-green
redistribute connected
exit-address-family
!
address-family ipv4 vrf cu-red
redistribute connected
exit-address-family
R2(config)#ip vrf cu-red
R2(config-vrf)#route-target both 65000:100
!
R2(config)#ip vrf cu-green
R2(config-vrf)#route-target both 65000:200
Verification:
From SW1 to SW3:
SW1#ping 192.168.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
But can't Reach SW2 or SW4 in VRF cu-green:
SW1#ping 192.168.22.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.22.1, timeout is 2 seconds:
U. U.U
Success rate is 0 percent (0/5)
SW1#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
U. U.U
Success rate is 0 percent (0/5)
Same Test for SW2:
From SW2 to SW4:
SW2#ping 192.168.20.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.20.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
But can't Reach SW3 or SW1 in VRF cu-red:
SW2#ping 192.168.1.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.1, timeout is 2 seconds:
U. U.U
Success rate is 0 percent (0/5)
SW2#ping 192.168.2.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.2.1, timeout is 2 seconds:
U. U.U
Success rate is 0 percent (0/5)
Both R1 & R2 has separate tables for VRFs cu-red and cu-green.


NEW QUESTION # 82
Refer to the exhibit.

An engineer must configure DMVPN Phase 3 hub-and-spoke topology to enable a spoke-to-spoke tunnel. Which NHRP configuration meets the requirement on R6?

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D

Answer: B


NEW QUESTION # 83
Refer to the exhibit.

Refer lo lhe exhibit. The Customer Edge rouler wants to use AS 100 as the preferred ISP for all external routes and ISP-2 as a backup.

After this configuration, all the backup routes have disappeared from the BGP table on the Customer Edge router. Which set of configurations resolves the issue on the Customer Edge router?
A)

B)

C)

D)

  • A. Option A
  • B. Option D
  • C. Option B
  • D. Option C

Answer: D


NEW QUESTION # 84

Refer to the exhibit. The engineer configured and connected Router2 to Router1. The link came up but could not establish a Telnet connection to Router1 IPv6 address of 2001:DB8::1. Which configuration allows Router2 to establish a Telnet connection to Router1?

  • A. permit ip any any on access list EGRESS2 on Router1
  • B. IPv6 address on GigabitEthernet0/0
  • C. permit ICMPv6 on access list INGRESS for Router2 to obtain IPv6 address
  • D. jpv6 unicast-routing

Answer: B

Explanation:
Explanation
--------------------------R1--------------------------------------------- interface Ethernet0/0 ip address 209.165.201.1 255.255.255.0 ip access-group EGRESS2 out ipv6 address 2001:DB8::1/64 end
----------------------R2-------------------------------------------------- interface Ethernet0/0 ip address 209.165.201.25 255.255.255.0 ipv6 address 2001:DB8::2/64 ipv6 address autoconfig ipv6 nd autoconfig default-route ipv6 nd cache expire 60 ipv6 nd ra suppress ipv6 traffic-filter INGRESS in end IOU_Router2#telnet 2001:DB8::1 Trying 2001:DB8::1 ... Open IOU_Router1>
------------------------------------------------------------------------------


NEW QUESTION # 85
Refer to the exhibit.

An IT staff member comes into the office during normal office hours and cannot access devices through SSH Which action should be taken to resolve this issue?

  • A. Modify the access list to correct the subnet mask
  • B. Modify the access list to use the correct IP address.
  • C. Configure the correct time range.
  • D. Configure the access list in the outbound direction.

Answer: A


NEW QUESTION # 86
Exhibit:

NTP is configured across the network infrastructure and Cisco DNA Center. An NTP issue was reported on the Cisco DNA Center at 17:15. Which action resolves the issue?

  • A. Reset the NTP server to resolve any synchronization issues tor all devices
  • B. Check and configure NTP on the WLC and synchronize with Cisco DNA Center
  • C. Check and resolve reachability between Cisco DNA Center and the NTP server
  • D. Check and resolve reachability between the WLC and the NTP server

Answer: B

Explanation:
Explanation
Excessive time lag between Cisco DNA Center and device: The time difference between Cisco DNA Center and the device IP Address has drifted too far apart. CiscoDNA Center cannot process the device data accurately if the time difference is more than 3 minutes.


NEW QUESTION # 87
The network administrator is tasked to configure R1 to authenticate telnet connections based on Cisco ISE using RADIUS. ISE has been configured with an IP address of 192.168.1.5 and with a network device pointing towards R1 (192.168.1.1) with a shared secret password of Cisco123. If ISE is down, the administrator should be able to connect using the local database with a username and password combination of admin/cisco123.
The administrator has configured the following on R1:

ISE has gone down. The Network Administrator is not able to Telnet to R1 when ISE went down. Which two configuration changes will fix the issue? (Choose two.)

  • A. Option A
  • B. Option D
  • C. Option B
  • D. Option C
  • E. Option E

Answer: D,E


NEW QUESTION # 88
When configuring Control Plane Policing on a router to protect it from malicious traffic, an engineer observes that the configured routing protocols start flapping on that device. Which action in the Control Plane Policy prevents this problem in a production environment while achieving the security objective?

  • A. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy m the input direction
  • B. Set the conform-action to transmit and exceed-action to drop to test the ACLs and transmit rates and apply the Control Plane Policy m the output direction
  • C. Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the input direction
  • D. Set the conform-action and exceed-action to transmit initially to test the ACLs and transmit rates and apply the Control Plane Policy in the output direction

Answer: C


NEW QUESTION # 89
Refer to the exhibit.

An IT staff member comes into the office during normal office hours and cannot access devices through SSH Which action should be taken to resolve this issue?

  • A. Modify the access list to correct the subnet mask
  • B. Modify the access list to use the correct IP address.
  • C. Configure the correct time range.
  • D. Configure the access list in the outbound direction.

Answer: B

Explanation:
Explanation
To ACL should be permit tcp 101 10.1.1.1 0.0.0.0


NEW QUESTION # 90
Refer to the exhibit.

Which interface configuration must be configured on the HUB router to enable MVPN with mGRE mode?

  • A. Option A
  • B. Option D
  • C. Option B
  • D. Option C

Answer: D

Explanation:
Explanation
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_dmvpn/configuration/15-mt/sec-conn-dmvpn-15-m


NEW QUESTION # 91
Refer to the exhibit.

R1 is being monitored using SNMP and monitoring devices are getting only partial information. What action should be taken to resolve this issue?

  • A. Modify the access list to add a second line to allow udp any any eq snmp
  • B. Modify the access list to include snmptrap.
  • C. Modify the CoPP policy to increase the configured exceeded limit for SNMP.
  • D. Modify the CoPP policy to increase the configured CIR limit for SNMP.

Answer: B


NEW QUESTION # 92

Refer to the exhibits. Phase-3 tunnels cannot be established between spoke-to-spoke in DMVPN.
Which two commands are missing? (Choose two.)

  • A. The ip nhrp map command is missing on the hub router.
  • B. The ip nhrp shortcut command is missing on the spoke routers.
  • C. The ip nhrp redirect command is missing on the spoke routers.
  • D. The ip nhrp shortcut command is missing on the hub router.
  • E. The ip nhrp redirect command is missing on the hub router.

Answer: B,E

Explanation:
Section: VPN Technologies
Explanation/Reference:


NEW QUESTION # 93
Refer to the exhibit.

A network engineer must establish communication between three different customer sites with these requirements:
* Site-A: must be restricted to access to any users at Site-B or Site-C.
* Site-B and Site-C must be able to communicate between sites and share routes using OSPF.

Which configuration meets the requirements?

  • A. Option A
  • B. Option D
  • C. Option B
  • D. Option C

Answer: D


NEW QUESTION # 94
Refer to the exhibit.

An engineer configures SW101 to send OSPFv3 interfaces state change messages to the server. However, only some OSPFv3 errors are being recorded. which organization resolves the ..?

  • A. snmp-server enable traps ospfv3 state-change if-state-change
  • B. snmp-server-enable traps ospfv3 state-change restart-status-change
  • C. snmp-server-enable traps ospfv3 state-change if-state-change neighbor-state-change
  • D. snmp-server-enable traps ospfv3 state-change neighbor-state-change.

Answer: C


NEW QUESTION # 95


Refer to the exhibit. The administrator is troubleshooting a BGP peering between PE1 and PE3 that is unable to establish Which action resolves the issue?

  • A. Remove the traffic filtering rules on P2 blocking the BGP communication between PE1 and PE3
  • B. Disable sending ICMP unreachables on P2 to allow PE1 to establish a session with PE3
  • C. P2 must have a route to PE3 to establish a BGP session to PE1
  • D. Ensure that the PE3 loopback address is used as a source for BGP peering to PE1

Answer: D


NEW QUESTION # 96
Refer to the exhibit.

A network administrator logs into the router using TACACS+ username and password credentials, but the administrator cannot run any privileged commands Which action resolves the issue?

  • A. Configure the username from a local database
  • B. Configure TACACS+ synchronization with the Active Directory admin group
  • C. Configure full access for the username from TACACS+ server
  • D. Configure an authorized IP address for this user to access this router

Answer: C


NEW QUESTION # 97
Refer to the exhibit.

R2 is a route reflector, and R1 and R3 are route reflector clients. The route reflector learns the route to 172.16.25.0/24 from R1, but it does not advertise to R3. What is the reason the route is not advertised?

  • A. In route reflector setups, prefixes are not advertised from one client to another.
  • B. R2 does not have a route to the next hop, so R2 does not advertise the prefix to other clients.
  • C. Route reflector setup requires full IBGP mesh between the routers.
  • D. In route reflector setup, only classful prefixes are advertised to other clients.

Answer: B


NEW QUESTION # 98
An engineer is troubleshooting on the console session of a router and turns on multiple debug commands. The console screen is filled with scrolling debug messages that none of the commands can be verified if entered correctly or display any output. Which action allows the engineer to see entered console commands while still continuing the analysis of the debug messages?

  • A. Configure the logging synchronous level all command
  • B. Configure the term no mon command globally
  • C. Configure the logging synchronous command
  • D. Configure the no logging console debugging command globally

Answer: C

Explanation:
Let's see how the "logging synchronous" command affect the typing command:
Without this command, a message may pop up and you may not know what you typed if that message is too long. When trying to erase (backspace) your command, you realize you are erasing the message instead.

With this command enabled, when a message pops up you will be put to a new line with your typing command which is very


NEW QUESTION # 99
An engineer configured two routers connected to two different service providers using BGP with default attributes. One of the links is presenting high delay, which causes slowness in the network. Which BGP attribute must the engineer configure to avoid using the high-delay ISP link if the second ISP link is up?

  • A. WEIGHT
  • B. MED
  • C. LOCAL_PREF
  • D. AS-PATH

Answer: A


NEW QUESTION # 100
......

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