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ZyXEL Communications 2108 Series Support Notes

ZyXEL Communications 2108 Series Support Notes

Multicast vlan registration
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Multicast VLAN Registration
(MVR)
Ethernet Switch
Support Notes
Version 3.70
August 2006

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Summary of Contents for ZyXEL Communications 2108 Series

  • Page 1 Multicast VLAN Registration (MVR) Ethernet Switch Support Notes Version 3.70 August 2006...
  • Page 2: Overview Of Mvr

    6 times. In the Figure 2, on the contrary, with MVR, a media server is required to transmit multicast traffic once to all the clients in different VLANs. Figure 1 All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 3: Mvr Mode

    Multicast router must be statically configured. Operation Mode Join Operation A subscriber sends an IGMP report message to the switch to join the appropriate multicast. The next depends on whether the IGMP report All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 4 Subscriber sends an IGMP leave message to the switch to leave the multicast. Subscribers do not need to wait for the switch CPU to send an IGMP group-specific query through the receiver port VLAN. The switch will immediately eliminate this receiver port. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 5: Scenario Of Mvr

    GS-4024 to separate VLAN hosts located on ES-3124 and GS-4012F. Moreover, we created a dummy ip interface for the multicast VLAN (VLAN100) on GS-4024. VLAN100 will be the Multicast VLAN in this scenario. Illustration of this scenario All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 6 1. First of all, we need to create all those IP domains on the GS-4024 Switch. Once we completed creating those VLANs, our VLAN status should look the same as the one on the figure below. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 7 MVR Support Note 2. The related PVID settings are shown below. 3. After creating the VLAN, you should add the IP domains to the related All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 8 MVR Support Note VLANs. 4. Since this GS-4024 works as an IGMP Router, you need to enable IGMP V2 on the multicast ip interface (which is the dummy interface). Please note All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 9 GS-4024 works as an IGMP Router here, you cannot enable IGMP Snooping at the same time because IGMP Snooping is an L2 feature. Now we have done everything we needed to do on the IGMP Router <GS-4024>. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 10 Thus, we carry out the following setting. Click “add” to create this VLAN. When the VLAN is set, click “Group Configuration” in the upper right corner to start creating our Multicast Groups. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 11 VLAN100). Give this group a descriptive name for easier future identification. Set the range of IP addresses defining the Multicast group. Finally, click “Add” to create this group. (In this scenario, we use 224.10.10.0 ~ 224.10.10.50) All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 12 (Nobody joining that multicast group). 5. Right after that you will need to create all other non-Multicast VLANs on this Switch. Once you completed creating those VLANs, your VLAN status should look like the one below. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 13 MVR Support Note 6. Below are their related PVID settings. Here we have done everything we needed to do on the Edge Switch <ES-3124>. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 14 VLAN “tag”. Thus, we carry out the following setting. Click “add” to create this VLAN. When the VLAN is set, click “Group Configuration” in the upper right corner to create the Multicast Groups. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 15 (Since MVR needs IGMP Snooping). For Unknown Multicast Frame, we prefer to set the radio button to “Drop” in order to avoid sending any Multicast Video with no subscriber (Nobody joining that multicast group). All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 16 4. Right after that you will need to create all other non-Multicast VLANs on this Switch. Once you completed creating those VLANs, your VLAN status should look like the one shown on the figure below. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 17 MVR Support Note 5. Below are the related PVID settings. Here we have done everything we needed to do on the Edge Switch <GS-4012F>. All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 18 2 forbidden "" untagged 2 ip address 192.168.2.1 255.255.255.0 exit To Create VLAN100 (Multicast VLAN) with its related IP domain (the dummy interface): vlan 100 name MVR normal 1-23 fixed 24 All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 19 To Create VLAN109 with its related IP domain: vlan 109 name 109 normal 1-8,10-23 fixed 9,24 forbidden "" untagged 9 ip address 192.168.109.1 255.255.255.0 exit To Create VLAN110 with its related IP domain: vlan 110 All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 20 To set PVID of Port 10: interface port-channel 10 pvid 110 exit To set PVID of Port 11: interface port-channel 11 pvid 101 exit To set PVID of Port 12: interface port-channel 12 pvid 102 exit All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 21 MVR Support Note To enable IGMP v2 on the dummy IP interface: interface route-domain 111.111.111.111/24 ip igmp v2 exit All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 22 Issue the following commands to setup your Switch in this scenario. To Setup VLAN 101: vlan 101 name Data normal 2-27 fixed 1,28 forbidden "" untagged 1 exit To Setup VLAN 102: vlan 102 name Data normal 1,3-27 fixed 2,28 forbidden "" All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 23 2 pvid 102 exit To create the MVR VLAN 100 with group information: mvr 100 source-port 28 receiver-port 1-2,27 name 100 tagged 27-28 group 224.10.10.0 start-address 224.10.10.0 end-address 224.10.10.50 exit All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 24 To Setup VLAN 109: vlan 109 name 109 normal 1-8,10,12 fixed 9,11 forbidden "" untagged 9 exit To Setup VLAN 110: vlan 110 name 110 normal 1-9,12 fixed 10-11 forbidden "" untagged 10 All contents copyright (c) 2006 ZyXEL Communications Corporation.
  • Page 25 10 pvid 110 exit To create the MVR VLAN 100 with group information: mvr 100 source-port 11 receiver-port 9-10 name 100 tagged 11 group 100 start-address 224.10.10.0 end-address 224.10.10.50 exit All contents copyright (c) 2006 ZyXEL Communications Corporation.

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