Exam Answers 2019Ccna2 V6 0 Chapter three

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why are the pings from pc0 to server0 not successful?

The ip tackle dhcp interface configuration command configures an Ethernet interface as a DHCP client. The service dhcp world configuration command enables the DHCPv4 server course of on the router. The ip helper-address command is issued to enable DHCP relay on the router.

What is a characteristic of a default static route group of answer choices?

What is a characteristic of a default static route? It identifies the gateway IP address to which the router sends all IP packets for which it does not have a learned or static route.

What Are Two Advantages Of Static Routing Over Dynamic Routing? (Choose Two.)

On R1, the command to configure a static path to network by specifying the following-hop IP address is ip route 172.sixteen.2.0 ___________. What occurs to a static route entry in a routing desk when the outgoing interface related to that route goes into the down state? The static route stays within the desk as a result of it was outlined as static. The router routinely redirects the static route to use another interface.

Which Type Of Static Route That Is Configured On A Router Uses Only The Exit Interface?

Why would a summarized static route be configured on a router group of answer choices?

Why would a summarized static route be configured on a router? A summary route represents multiple networks. A summarized static route does not necessarily provide a better route than a routing protocol does. A default static route would provide a default gateway for a router that is connected to an ISP.

The next-hop or exit interface is the destination to send visitors to on a network after the visitors is matched in a router. The route source is the situation a route was learned from. A body is encapsulated with supply and destination MAC addresses.

A information VLAN is configured to carry consumer-generated site visitors. A default VLAN is the VLAN where all swap ports belong after the initial boot up of a change loading the default configuration. A native VLAN is assigned to an 802.1Q trunk port, and untagged visitors %keywords% is placed on it. A administration VLAN is any VLAN that’s configured to access the management capabilities of a swap. An IP handle and subnet masks are assigned to it, allowing the switch to be managed by way of HTTP, Telnet, SSH, or SNMP.

  • The path to has been configured utilizing the exit interface while the path to has been configured using the next-hop IPv4 handle.
  • Example 1-23 shows the configuration and verification of two static routes from R2 to reach the two LANs on R1.
  • Although both are acceptable, there are some differences in how they operate.
  • After all, even without routing to deal with, they need to have interface configuration changes made.
  • Not if the routers are all configured to incorporate details about their static routes within the dynamic routing protocol.
  • But does Router2 need to be reconfigured to know that the hyperlink to Campus 2 has moved?

What does the 5 at the end of the command signify?

Explanation: The 5 at the end of the command signifies administrative distance. This value indicates that the floating static route will appear in the routing table when the preferred route (with an administrative distance less than 5) is down.

These messages should be despatched throughout community segments just like another packets. But unlike other packets in the community, these packets do not comprise any information why are the pings from pc0 to server0 not successful? to or from a consumer. Instead, they contain information that’s solely helpful to the routers. Thus, from the users’ viewpoint, these packets are pure overhead.

The R1 router has to look at the destination IP address to find out how the packet is to be routed. If the packet is to be routed out another interface, as is the case with R1, the router strips the current Layer 2 header and attaches a brand new Layer 2 header. The output in Example 1-28 shows the routing table of R1 after the routers have exchanged updates and converged. Example 1-18 exhibits the configuration steps for the instantly related interfaces of R1 in Figure 1-21 with the indicated IPv6 addresses. Notice the Layer 1 and Layer 2 informational messages generated as every interface is configured and activated.

What Two Pieces Of Information Are Needed In A Fully Specified Static Route To Eliminate Recursive Lookups? (Choose Two.)

The calculation and configuration of an IPv6 summary static route is much like the configuration of an IPv4 static abstract route. The size of the prefix, in bits, is written after the oblique. For example, if a network has the tackle “”, the number “24” refers to what number of bits are contained in the why are the pings from pc0 to server0 not successful? network. From this, the number of bits left for address area can be calculated. As all IPv4 networks have 32 bits, and every “part” of the handle denoted by the decimal factors accommodates eight bits, “” leaves eight bits to comprise host addresses.

This chapter explains the forms of static routes as well as the advantages and disadvantages of each type. It also addresses routing configuration and troubleshooting. A host can use its IP address %keywords% and subnet masks to find out if a destination is on the identical community or on a distant network.

What Will Router R2 Do With A Packet Destined For

The supply system is not going to know the MAC tackle of the distant host. An ARP request will be despatched by the supply and shall be responded to by the router. The router will reply with the MAC address of its interface, the one which is linked to the same network because the supply. A router will look in the routing table for a vacation spot community and locate an exit interface to forward a packet to a vacation spot. After the exit interface is decided, the router will encapsulate a packet into the proper frame sort.