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Which two NLRI attributes are used by an MPLS Layer 3 VPN network to exchange VPNv4 routes between MPLS routers via MP-BGP? (Choose two.)
Refer to the exhibit.
A network engineer troubleshooting a packet drop problem for the host 172.16.100.5 notices that only one link is used and installed on the routing table, which saturates the bandwidth. Which action must the engineer take to resolve the high bandwidth utilization problem and share the traffic toward this host between the two available links?
Refer to the exhibit.
Which policy configuration on R1 forwards any traffic that is sourced from the 192.168.130.0/24 network to R2?
Refer to the exhibit.
An engineer observes that every time the ICMP packet is lost at a polling interval, track 1 goes down, which causes unnecessary disruption and instability in the network. The engineer does not want the traffic to be rerouted if the loss of ICMP packets is negligible. If the packet loss is persistent for a longer duration, the track must go down and the traffic must be rerouted. Which action resolves the issue?
What are two characteristics of a VRF instance? (Choose two.)
How is the LDP router ID used in an MPLS network?
Refer to the exhibit.
An OSPF neighbor relationship between R2 and R3 is showing stuck in EXCHANGE/EXSTART state. The neighbor is established between R1 and R2. The network engineer can ping from R2 to R3 and vice versa, but the neighbor is still down. Which action resolves the issue?
Refer to the exhibit.
R1 cannot establish a neighbor relationship with R2. Which action resolves the issue?
Refer to the exhibit.
R2 can reach Loopback222, but R1, SW1, and PC1 cannot communicate with 172.16.222.254. R1 and R2 configurations are shown here:
Which EIGRP configuration command resolves the issue?
What does IPv6 Source Guard utilize to determine if IPv6 source addresses should be forwarded?
Refer to the exhibit.
Which action resolves the issue?
What is a function of BFD?
Refer to the exhibit.
The remote branch locations have a static neighbor relationship configured to R1 only. R1 has successful neighbor relationships with the remote locations of R2 and R3, but the end users cannot communicate with each other.
Which configuration resolves the issue?
Refer to the exhibit.
An engineer is troubleshooting a prefix advertisement issue from R3, which is not directly connected to R1. Which configuration resolves the issue?
This is a lab item in which tasks will be performed on virtual devices.
• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.
Troubleshoot R-WEST to achieve the desired results:
Which attribute eliminates LFAs that belong to protected paths in situations where links in a network are connected through a common fiber?
Refer to the exhibit. An engineer is trying to block the route to 192.168.2.2 from the routing table by using the configuration that is shown. The route is still present in the routing table as an OSPF route.
Which action blocks the route?
Refer to the exhibit. An engineer is troubleshooting BGP on a device but discovers that the clock on the device does not correspond to the time stamp of the log entries.
Which action ensures consistency between the two times?
Which configuration adds an IPv4 interface to an OSPFv3 process in OSPFv3 address family configuration?
Refer to the exhibit. What is the result of applying this configuration?
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.)
Refer to the exhibit. Why is the remote NetFlow server failing to receive the NetFlow data?
This is a lab item in which tasks will be performed on virtual devices.
• Refer to the Tasks tab to view the tasks for this lab item.
• Refer to the Topology tab to access the device console(s) and perform the tasks.
• Console access is available for all required devices by clicking the device icon or using the tab(s) above the console window.
• All necessary preconfigurations have been applied.
• Do not change the enable password or hostname for any device.
• Save your configurations to NVRAM before moving to the next item.
• Click Next at the bottom of the screen to submit this lab and move to the next question.
• When Next is clicked, the lab closes and cannot be reopened.
A company is connected to an ISP and some of the networks between the ISP and the company are not reachable. Troubleshoot and resolve the issues to achieve these goals:
A single /16 is advertised for all infrastructure-connected interfaces that belong to the 10.20.x.x network using BGP network commands from border routers connected to the ISP. Configuration modification is allowed in R4 and R5 to achieve the results. Do not use the BGP aggregate command.
R6 receives the ISP R2 Loopback2 from R4 and receives a summary address for both Loopbacks of ISP R2 from R4 or R5. Use BGP attribute local-preference, add , for example, for R6, use “default+6 = value to be used”. Use the existing prefix lists or route maps with the sequence numbering starting at 10 and added in increments of 10.
R6 receives the ISP R2 Loopback1 from R5 and receives a summary address for both Loopbacks of ISP R2 from R4 or R5 using the same guidelines.
R6 advertises its Loopback1 /24 address through BGP.
Refer to the exhibit. An administrator noticed that after a change was made on R1, the timestamps on the system logs did not match the clock.
What is the reason for this error?
What is a prerequisite for configuring BFD?
