Practice Free 300-410 Exam Online Questions
What is an MPLS LDP targeted session?
- A . session between neighbors that are connected no more than one hop away
- B . LDP session established between LSRs by exchanging TCP hello packets
- C . label distribution session between non-directly connected neighbors
- D . LDP session established by exchanging multicast hello packets
Refer to the exhibit.
The traffic from spoke to hub is dropping.
The operations team observes:
✑ R2-R3 link is down due to the fiber cut.
✑ R2 and R5 receive traffic from R1 in AS 65101.
✑ R3 and R5 receive traffic from R4 in AS 65201.
Which configuration resolves the issue?
A)
B)
C)
D)
- A . Option A
- B . Option B
- C . Option C
- D . Option D
Which Ipv6 first-hop security feature helps to minimize denial of service attacks?
- A . IPv6 Router Advertisement Guard
- B . IPv6 Destination Guard
- C . DHCPv6 Guard
- D . IPv6 MAC address filtering
Which function does LDP provide in an MPLS topology?
- A . It enables a MPLS topology to connect multiple VPNs to P routers.
- B . It provides hop-by-hop forwarding in an MPLS topology for LSRs.
- C . It exchanges routes for MPLS VPNs across different VRFs.
- D . It provides a means for LSRs to exchange IP routes.
When determining if a system is capable of support, what is the minimum time spacing required for a BFD control packet to receive once a control packet is arrived?
- A . Desired Min TX Interval
- B . Detect Mult
- C . Required Min RX Interval
- D . Required Min Echo RX Interval
Which two protocols work in the control plane of P routers across the MPLS cloud? (choose two)
- A . LSP
- B . RSVP
- C . ECMP
- D . LDP
- E . MPLS OAM
Refer to the exhibit.
Which configuration resolves the IP SLA issue from R1 to the server?
- A . R6(config)#ip sla responder
- B . R6(config)#ip sla responder udp-echo ipaddress 10.60.60.6 po 5000
- C . R6(config)#ip sla 650
R6(config-ip-sla)ff udp-jitter 10.60.60.6 - D . R6(config)#ip sla schedule 10 life forever start-time now
What is the function of BFD?
- A . It provides uniform failure detection regardless of media type.
- B . It creates high CPU utilization on hardware deployments.
- C . It negotiates to the highest version if the neighbor version differs.
- D . It provides uniform failure detection on the same media type.
Refer to the exhibit.
An engineer is trying to add an encrypted user password that should not be visible in the router configuration.
Which two configuration commands resolve the issue? (Choose two)
- A . password encryption aes
- B . username Admin password Cisco@maedeh motamedi
- C . username Admin password 5 Cisco@maedeh motamedi
- D . username Admin secret Cisco@maedeh motamedi
- E . no service password-encryption
- F . service password-encryption
Refer to the exhibit.
The engineer is getting an error when trying to transfer a new IOS file to the router.
Which action resolves the issue?
- A . Delete some files on the router flash memory.
- B . Delete some files on the router NVRAM.
- C . Remove any access-list filtering the TFTP file transfer.
- D . Split the file into parts to transfer them one by one.