ccna 200-301 keith barker

ccna 200-301 keith barker

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Challenge 1 – Solution Cisco has always alluded to its three-layer design model in the CCNA syllabus. It’s now been officially added so you will need a deeper understanding than you would have previously. Before we go into that though, you need to understand the concept of campus LAN. The IPv6 Neighbor Discovery Protocol (NDP) IPv6 stateful autoconfiguration IPv6 Addressing 172.16.128.0 It may be well worthwhile to have a short memory jogger on hex numbering. Now that you have a solid understanding of IPv6 fundamentals, the remainder of this module will focus on the configuration of IPv6 in Cisco IOS software. By default, IPv6 routing functionality is disabled in Cisco IOS software. Therefore, IPv6 routing functionality must be enabled manually using the ipv6 unicast-routing global configuration command. 192.168.100.0 is your first subnet 192.168.100.64 is your second subnet 192.168.100.128 is your third subnet 192.168.100.192 is your last subnet IPv6 Stateful Autoconfiguration Ethernet II Binary – 0,1 The next 4 bits in the Multicast address represent the scope. In IPv6 Multicasting, this field is a mandatory field that restricts Multicast packets from being sent to other areas in the network. This field essentially provides the same function as the TTL field that is used in IPv4. However, with IPv6, there are several types of scopes, which are listed in Table 3.7 below: I will set you tasks during the first few review days but then I will hand this task over to you because only you will know what your weak areas are. At any time you see fit, change or adjust the set tasks. If you are already a subnetting master then swap that task for a weak area such as memorizing administrative distances (for example). You may be asked to identify the different types of networks, both physically and logically. It is a good idea to remember that the physical topology is what you can see and the logical topology is what the network can see (i.e., how the data flows). This is summarized in Table 1.1 below: IPv6 Concepts Lab You can’t have an address of all 0s on a network. If you actually add the other three octets,ccna 200-301 keith barker, then you can see Class A addresses in full, for example: Enabling IPv6 Routing in Cisco IOS Software A very useful resource I’ve created is www.subnetting.org, which gives you free challenge questions to solve around subnetting and network design. Enter configuration commands, one per line. End with CNTL/Z. Switch(config)#interface vlan1 172.16.0.16, and you could keep counting up to 172.16.1.0 IP telephony refers to a special type of telephone using IP packets to send and receive voice traffic. The phones connect into a switch, just like laptops and desktops. The phones then communicate using the same network as every Learn how to configure IPv6 addresses and ping across the interface. 192.168.x.x – any address starting with 192.168 3.5below: segment, the host examines these packets to determine whether DHCPv6 can be used. The RA messages provide this information by setting either the M (Managed) or the O (Other) bits to 1. Now, Telnet traffic will not be permitted into the VTY ports. I would make it 172.16.50.0 255.255.128.0, or /17. auto Enable AUTO speed configuration By sharing just a few examples, you can hopefully understand that dedicated processing and memory resources are needed for these types of complex transactions. Routers and switches, on the other hand, need to move traffic as efficiently as possible so that traffic moves as quickly as possible from the source to the destination. It’s not that a router cannot do complex filtering or traffic analysis, but ideally it shouldn’t.

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