Practice Free 300-410 Exam Online Questions
Refer to the exhibit.
A network administrator configured name resolution for IPv6 traffic to be allowed through an inbound access list. After the access list is applied to resolve the issue, name resolution still did not work.
Which action does the network administrator take to resolve the name resolution problem?
- A . Remove ipv6 inspect ipv6-firewall in from interface gi0/1
- B . Add permit udp any eq domain any log in the access list.
- C . inspect ipv6 inspect name ipv6-firewall udp 53 in global config.
- D . Add permit any eq domain 53 any log in the access list.
Refer to the exhibit.
When monitoring an IPv6 access list, an engineer notices that the ACL does not have any hits and is causing unnecessary traffic to pass through the interface.
Which command must be configured to resolve the issue?
- A . access-class INTERNET in
- B . ipv6 traffic-filter INTERNET in
- C . ipv6 access-class INTERNET in
- D . ip access-group INTERNET in
Refer to the exhibit.
R1 and R2 cannot establish an EIGRP adjacency.
Which action establishes EIGRP adjacency?
- A . Remove the current autonomous system number on one of the routers and change to a different value.
- B . Remove the passive-interface command from the R2 configuration so that it matches the R1 configuration.
- C . Add the no auto-summary command to the R2 configuration so that it matches the R1 configuration.
- D . Add the passive-interface command to the R1 configuration so that it matches the R2 configuration.
1.2/8 via 10.2.1.2, Tunnel1 created 00:00:12, expire 01:59:47
Type. dynamic, Flags: authoritative unique nat registered used
NBMA address: 10.12.1.2
What does the authoritative flag mean in regards to the NHRP information?
- A . It was obtained directly from the next-hop server.
- B . Data packets are process switches for this mapping entry.
- C . NHRP mapping is for networks that are local to this router.
- D . The mapping entry was created in response to an NHRP registration request.
- E . The NHRP mapping entry cannot be overwritten.
Refer to the exhibit.
An IP SLA was configured on router R1 that allows the default route to be modified in the event that Fa0/0 loses reachability with the router R3 Fa0/0 interface. The route has changed to flow through router R2.
Which debug command is used to troubleshoot this issue?
- A . debug ip flow
- B . debug ip sla error
- C . debug ip routing
- D . debug ip packet
C
Explanation:
debug ip routing This command enables debugging messages related to the routing table.
Refer to the exhibits.
A user on the 192.168.1.0/24 network can successfully ping 192.168.3.1, but the administrator cannot ping 192.168.3.1 from the LA router.
Which set of configurations fixes the issue?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Refer to the exhibit.
The OSPF neighbor relationship is not coming up.
What must be configured to restore OSPF neighbor adjacency?
- A . OSPF on the remote router
- B . matching hello timers
- C . use router ID
- D . matching MTU values
Which security feature can protect DMVPN tunnels?
- A . IPsec
- B . TACACS+
- C . RTBH
- D . RADIUS
Refer to the exhibit.
Which action restores OSPF adjacency between R1 and R2?
- A . Change the IP MTU of R1 Fa1/0 to 1300
- B . Change the IP MTU of R2 Fa0/0 to 1300
- C . Change the IP MTU of R1 Fa1/0 to 1500
- D . Change the IP MTU of R2 Fa0/0 to 1500
Refer to the exhibit.
Network operations cannot read or write any configuration on the device with this configuration from the operations subnet.
Which two configurations fix the issue? (Choose two.)
- A . Configure SNMP rw permission in addition to community ciscotest.
- B . Modify access list 1 and allow operations subnet in the access list.
- C . Modify access list 1 and allow SNMP in the access list.
- D . Configure SNMP rw permission in addition to version 1.
- E . Configure SNMP rw permission in addition to community ciscotest 1.