Does IPv6 support multicast?
Unlike IPv4, there is no broadcast address in IPv6. Instead, IPv6 uses multicast, including an all-IPv6 devices well-known multicast address and a solicited-node multicast address.
What is multicast TV?
Multicasting digital television technology that gives viewers access to additional local broadcast TV channels. A single local TV station can now provide multiple channels (e.g. 2.1, 2.1, 2.3, 2.4, etc.) Each separate digital stream is called a multicast.
What is multicasting in IPv6?
IPv6 defines three types of addresses: unicast, anycast, and multicast. Each type of address enables a device to send datagrams to selected recipients: A multicast address enables a device to send a datagram to a specified set of hosts, known as a multicast group, in different subnetworks. …
Which protocol is used for multicasting?
Multicasting is UDP-based. A computer uses Internet Group Management Protocol (IGMP) to report its multicast group memberships to multicast routers. IGMP is required to be used in host computers that wish to participate in multicasting.
How do I enable IPv6 multicast?
To enable IPv6 multicast on a virtual router, access the context for a virtual router, and then issue the ipv6 multicast-routing command. To enable IPv6 multicast routing on the default virtual router: Issue the ipv6 multicast-routing command in Global Configuration mode.
What are the two rules of IPv6 compression?
Rule 1: When there are continuous zeros (0s) in the IPv6 address notation, they are replaced with ::. This rule is also known as zero compression. Rule 2: Leading zeros (0s) in the 16 bits field can be removed. But each block in which you do this, have at least one number remaining.
What is the difference between multicast and anycast?
Multicast addresses are in the range of FF00::/8. The anycast address is very similar to the multicast address, but packets will be delivered to only one random host, instead of the entire group. Anycast address don’t have a specific range, as they are exactly the same as regular unicast addresses.
What is DS multicast?
In computer networking, multicast is group communication where data transmission is addressed to a group of destination computers simultaneously. Multicast can be one-to-many or many-to-many distribution.
When configuring IPv6 on an interface which two IPv6 multicast groups are joined?
When configuring IPv6 on an interface, which two IPv6 multicast groups are joined? (Choose two.) When an interface is configured with IPv6 address, it automatically joins the all nodes (FF02::1) and solicited-node (FF02::1:FFxx:xxxx) multicast groups.
What is IPv6 compression?
IPv6 Compression tool compresses the long IPv6 address into a simplified and short form. The tool is designed to remove those empty octets by applying IPv6 compression rules, replacing them with colons, and converting the fully notated un-compressed IPv6 address into the short form without any octets inclusion.