IPv4 network addresses can have a prefix length between 1 and 32. IPv6 network addresses can have a prefix length between 1 and 128.
Which command would create a valid IPv6 default route?
Which command would create a valid IPv6 default route? Explanation: The correct prefix and prefix length for a default route is ::/0, which matches any address. ::/128 matches only the specific address of all zeros.
What is IPv6 prefix length?
The prefix-length in IPv6 is the equivalent of the subnet mask in IPv4. However, rather than being expressed in four octets like it is in IPv4, it is expressed as an integer between 1 through 128.
What is the prefix of an IPv6 address?
The /prefix-length variable is a decimal value that indicates the number of contiguous, higher-order bits of the address that make up the network portion of the address. For example, 2001:DB8::/32 is an IPv6 address prefix, indicating that the first 32 bits make up the network portion of the address.
What network prefix and prefix length combination is used to create a default static route that will match any IPv6 destination?
A default static route configured for IPv6, is a network prefix of all zeros and a prefix mask of 0 which is expressed as ::/0.
How does a static route differ from a fully specified static route?
Directly connected static route – Only the router exit interface is specified. Fully specified static route – The next-hop IP address and exit interface are specified.
What command would be used to configure a static route on R1 so that traffic from both LANs can reach the 2001 db8 1/4 ::/ 64 remote network?
What command would be used to configure a static route on R1 so that traffic from both LANs can reach the 2001:db8:1:4::/64 remote network? Answers Explanation & Hints: To configure an IPv6 static route, use the ipv6 route command followed by the destination network.
What is the prefix length notation?
The prefix length is the number of consecutive 1s in the subnet mask.
How do you find the length of a prefix?
In IPv4, the prefix (or network portion) of the address can be identified by a dotted-decimal netmask, commonly referred to as a subnet mask. For example, 255.255. 255.0 indicates that the network portion, or prefix length, of the IPv4 address is the leftmost 24 bits.
What does R1 use as the MAC address of the destination?
R1 uses the destination MAC address of S1. R1 leaves the field blank and forwards the data to the PC. Answers Explanation & Hints: Communication inside a local network uses Address Resolution Protocol to obtain a MAC address from a known IPv4 address.
Which static route would an IT technician Enter to create a backup route to the 172.16 1.0 network that is only used if the primary RIP learned route fails?
Which static route would an IT technician enter to create a backup route to the 172.16. 1.0 network that is only used if the primary RIP learned route fails? Explanation: A backup static route is called a floating static route.
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 is added to floating static routes or routes that only appear in the routing table when the preferred route has gone down. The 5 at the end of the command signifies administrative distance configured for the static route.
