At the time of EIGRP troubleshooting, you experience a problem with connectivity. At this point, it becomes apparent that the connected EIGRP routers are having an issue becoming EIGRP neighbors. The two routers ping successfully. What should you check next?

For encrypting a GRE tunnel, which IPsec mode is needed for the provision of multiprotocol support and a reduction in overhead?

In order to build site-to-site VPNs, which three of the following features are considered as the biggest benefits when GRE tunnels and IPsec are used in conjunction with one another for this purpose?

In respect of an IPsec/GRE tunnel, which one of the following statements is correct?

For two Cisco Routers which are connected with each other, you have just enabled CDP. As a result, the interfaces on both the routers display UP for their Line and Protocol status, however, neither of the routers are identifying one another as CDP neighbors. On which layer of the OSImodel do you think an issue exists?

A model for network maintenance by ISO is known as FCAPS. Which three of the following options explains its full form?

Which three of the following management categories does the FCAPS network maintenance model possess?

What does configuration of the warning command of the logging console do?

According to the following scenario, which statement accurately shows results in the graphic?

%LINK-S-UPDOWN: Interface Serial0/0, changed state to up

%LINEPROTO-S-UPDOWN: Line protocol on Interface Serial0/0, changed state to up

What outcome will you get when you make use of the NTP server command to configure two devices?

While troubleshooting problems with connectivity among two routers, a technician detects that the serial line connecting them is UP but neither of the routers can be seen a neighbors in the result of the show CDP neighbors command. Which layer of OSI, do you think, has a problem?

For maintenance of a network, what are two of the best approaches from the following?

Which two of the following statements are correct about the Cisco Aironet Desktop Utility (ADU)?

The Aironet Desktop Utility (ADU)

Operation of the Spanning Tree Protocol (STP) takes place at which layer of the OSI model?

For identifying a group of hosts that have joined a multicast group, you need a multicast address in computer networking. This addressing has the capacity for being used in both the OSI Layer 2 and 3 where Layer 2 is known as the Link Layer while Layer 3 is known as the Internet Layer. A common example of the Link Layer can be Ethernet Multicast. Likewise, an Internet Layer can be exemplified as IPv4 or IPv6 Multicast. Out of the following, which two descriptions can be considered as accurate in respect of multicast addressing?

While trying to improve the security of the Company LAN and preventing VLAN hopping, you must take two of the following steps. Which ones are they?

If you see the following logs on a router, which level of logging has been enabled on it?

%LINK-3-UPDOWN: Interface FastEthernetO/l, changed state to up

%LINEPROTO-S-UPDOWN: Line protocol on Interface FastEthernetO/l, changed state to up

The existing commands on the Cisco Router you are using are as follows:

ip ftp username admin

ip ftp password backup

In order to switch from FTP to HTTP, which two of the following commands you will make use of replacing these existing commands?

Your network has two NTP servers. One is 10.1.1.1 and the other is 10.1.1.2. You are trying to configure your Cisco router in a way that it uses 10.1.1.2 as the NTP server before it falls back to 10.1.1.1 once again. Choose the command that you will most likely use for the configuration of the router.

NTP server 10.1.1.1

If you issue the following command on a Cisco Router, which one of the following alerts will you be able to see on the console?

Router(configuration)#logging console warnings

For the Network Maintenance, pick any two of the following categories as tasks.