Time
11 hours
Difficulty
Intermediate
CEU/CPE
15

Video Transcription

00:00
Hello. Welcome back, Cisco Certify Design Associate All Julie 11 Last night. 11 point for I'm your Instructor wing.
00:08
In the previous video, we talked about a rock manipulation from laser video. We will begin to introduce. I came out to test.
00:16
Here's their pre assessment question, which some that address at a masked What do you use for all cross demoted cast address? To be matched with on the access list,
00:28
it would be be 224.0 slash for
00:34
Here's the topic. Er well, with this Gus
00:39
I Ke Moti cost the review. We have the motive. Coast packets are sent to Ahmad, a caustic group which is identified when I came out of cast address. Motor Castor supports the transmission off key packets from one source to multiple coasts
00:54
package with the unit cost addresses are sent to one device on a broadcast that races are sent to all hosts
01:00
package with the motor cast addresses or sent to a group of a host.
01:07
Multicast addresses body cast addressing uses across the addresses from TV for particle cross. The addresses a range from 2 to 40.22 39 to 5525555
01:23
I am a manager's Ahmad Acosta addresses Routing protocol Those Reaper version two years or pee in a West PF used motor cost addresses to speak to their neighbors. For example, SPF rodders using 2240.0 dot six
01:40
to speak to the designing and rotter do you are in a
01:42
multi axis network. Krusty Mota. Cost addresses range from 2 to $4 0 Down 0022 39 to 55255255 Mode Acosta dresses in a range
01:57
off to do for a zero down You're the 1 to 224.255255255
02:04
are reserved for special addresses or network of pro goes on the Motive Access Link RFC to 365 reserves and Monica's. The address is in the range of 2 39 1 attitude 0.0 to 2 39 to 51.255 to five. Fire
02:23
for our organization level local
02:25
scope similarly to $39 to 52. Does your dog 0 to 2 39 to 52 Dr. 55255
02:36
on the 2 39 to 54 Dodge or does 0 to 2 $39 to $54 to 55.255 and 2 39 to $55. You're down 0 to 2 39 to 55255255 r Reserve the first side local scope
02:55
on this table. Let's some well known amount Acosta Address blocks
03:01
all right.
03:02
Spent some time on this
03:05
TMP Internet group of management protocol is the prodigal used in a moat. Acosta implementations between the end hosts and the local rotter are of C T. 236 Describes idea MP version to rd MTV to RFC 3376 The Scraps
03:23
Idea Innkeeper from free. GMTV three RFC 111 to describe the first version of the idea in P.
03:31
Ikey hosts Use I D M P to report their remote Acosta Group of Memberships. The rodders at Mt. Messages Use I p. Protocol number two i. D. M. Key messages are limited to the local interface on are not rotted
03:47
cd m g C g m. He is a Siskel appropriate every particle. Implement data to control Mata cost traffic earlier, too, because the layer two switches unaware off the rear three idea MP messages. It cannot keep the motor. Cast the package from being sent to all ports
04:04
Way. The CD M Ke The last wage cast speak with the i G M P Rotter
04:09
to find out in America addresses over the hosts that want to receive the MTA. Cast the packets with the CD MP switches Distribute of motor cast sessions only to this rage ports that I have a group members
04:24
i D M P. Snow Being a GMP snooping is a standards based. The method for switches to control motor castor traffic it earlier, too. It has replaced the CD MP. Ada listens to I. D. M P messages between hosts and rodders Ever host the sent an idea and he query message to the router. The switch
04:43
as the host of the demonic as the group and permits that poor to receive a motor castor traffic.
04:48
The port is removed from a motor. Cast the traffic. If the hostess sends an idea and he leave massively to the Roger that this advantage of idea piece no peeing in there has to process every edgy, empty control message, which can impact the sea keel utilization of the switch.
05:06
I came out because the traffic for a particular sores destination group of Mount because the pair is transmitted from the source to the receivers you than a spanning tree from a source of data connect all the hosts
05:19
in a group.
05:21
Well, because the destinations are represented in a following forms source as Kamaji or star Kamaji.
05:30
Any Modica strand nation has it cost Theme outcast group of address.
05:35
G uh, Monica's. The group can have more than one source on each. Such stores will also have a regular
05:44
across A B or C or C i. D. Art Internet address s, which is a source. The notation start Kamaji means every possible sores for the gaming group of G.
05:58
Wells asked. Kamaji means a particular source out of the particular Internet address I asked,
06:04
and a group of G each destination host the reregister itself as a member of interesting motor Castaic groups through the use of I D M P. Writers keep tracked over these groups of dynamically and a build a distribution cheese that a chart paths for May to sender to all receivers.
06:24
I came out because the rotting protocols followed two approaches.
06:28
The first approach assumes that of the mountain cast. A group of members are densely distributed throughout the network. Many of the subject's contained at least the one group. Remember that all devices want to receive a moat Acosta traffic on that band, where there's a plenty for
06:46
the the approach we have Dance Motor Cast The routing protocols is to flood the trafficker throughout the network and then
06:53
out of the request of the receiving rodders, stopping the flow of traffic on branches off the network that I have no members of the motor cast a group not to cast the routing protocols that I follow this technique off the flooding The network include a D V M R P.
07:11
Motive. Cost Open Shortest Path First
07:14
Bull SPF on a protocol independent emoticons that dance mode, Pim de M dance mode.
07:20
The second approach to Motta cost the rotting assume standard motor cast. The group of members are sparsely distributed throughout the network and assumes that and not all devices want to receive him out of motor castor traffic and that Ben Wade is not necessarily widely available.
07:38
Sparse mode does not imply it. Out of the group
07:42
has a few members, just that they are widely disbursed. The approach with sparse Monica's The routing protocol is to not a cent of traffic until it is requested about receiving rodders. Our hosts
07:55
multicast the routing protocol of these type of ah corps base, the trees cpt and a protocol independent emotive cost. The sparse mode
08:03
team sm
08:05
motive has the stores, and they share a cheese motor. Cast the distribution cheese control. Pay off the debt amount cast packet to take
08:13
to the destination hosts that two times of a distribution trees are source in the shared. We have the source cheese that she
08:22
rules from the source of the motor caustic group on, then expands it throughout the network and spanning tree fashion to the destination hosts. Source. Cheese are also called a shortest path trees as Pierre as P keys because the creative path is without having to go through a round of a point. R p.
08:41
The drawback is that all runners through the path must be using memory Resource is
08:46
to maintain a list of all multi cast. The group's payment Dance Motor uses a short of space to treat share. Energy created that decision tease of roots somewhere between the networks of sorts and on receivers. The route is called the R P.
09:03
The tea is created it from the R P in a spanning chief fashion with no loops,
09:07
the advantage of a shared a cheese is that the reduced, the memory requirements of rodders and a multi task the network? The drawback is that initially the MTA custom packets and Matt now to take the best path is to the receivers because they need to pass through the R P.
09:24
After that, that extreme, it begins to flow from center toe RP the receiver.
09:30
The rodders in a panther optimized the path automatically to remove any unnecessary hops. The RP function consumes a significant memory. On a sign of router. Team Osama uses an R P.
09:46
Him P M comes in two flavors. Sparse mode. Amos M and the Den Smaller Team D M. The first uses a shared A cheese and our peace, the reacher widely dispersed group of members with reasonable practical pan with the efficiency,
10:01
the second he uses a source cheese on a reverse path forwarding Archy After reaching Roddy Believe holds group of members with a reasonable processor and memory efficiency in the network of devices over the distribution cheese
10:16
with the RPF received a motive because the package are forwarded out all other interfaces, allowing the datastream to reach all second it's they've NoHo star in our members off multicasting group on any of the riders attached or downstream. And some nights the rotter sent prone message up the
10:35
distribution tree.
10:37
The reverse path to tell the upstream rotter the understand package for the motor cast a group. So the enology for Pim de M is the push math. Third for sending junk mail on the intermediate. Broader master tell upstream devices this. Stop sending it
10:56
learning Check question number one mode. Acosta has bean enabled and configured in the enterprise and a *** Posh motor has been enabled on all. Be less what future is required to stop Monica's traffic it from being broadcast it on Lee accidentally or switches A i G MP Smoking
11:13
Be motive. Cost the honoree future.
11:16
See payment dance mode Deed that I'm a carpet inspection o b i G MP smoking a
11:22
question number two, which Siskel procreate. Every protocol will be used in light switches. Control motor constant traffic rather than dealing with the in the Last Witch,
11:33
a Cisco Group of Management and particle CMP be Cisco Discovery. Prodigal seedy P C. Mac computers. The idea MP will be Cisco Group of manager and particle CMP
11:48
in today's briefing. A lecturer we discussed that I came out. It cost
11:52
any questions. Feel free to contact me otherwise oh CEO in the next video life for now.

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CCDA (Cisco Certified Design Associate)

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Wayne Xing
Network Solutions Architect
Instructor