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AN-50(e) PMP v3.0 Configuration Notes

AN-50(e) PMP v3.0 Configuration Notes. VLAN capable switch. Dept 1. AN-50. Dept 2. SS1. SW1. Site 1. Site 3. Router. AN-50. VLAN capable switch. SC. Dept 2. AN-50. SS2. Dept 1. SW2. Site 2. Link-Group-Connection - I. Connection. Link. Group. Create Connection.

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AN-50(e) PMP v3.0 Configuration Notes

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  1. AN-50(e) PMP v3.0 Configuration Notes

  2. VLAN capable switch Dept 1 AN-50 Dept 2 SS1 SW1 Site 1 Site 3 Router AN-50 VLAN capable switch SC Dept 2 AN-50 SS2 Dept 1 SW2 Site 2 Link-Group-Connection - I Connection Link Group Create Connection Create Link Create Group RedlineConfidential

  3. Link-Group-Connection - II • Link – wireless link • Wireless path between one SC and one SS • SS MAC address • DL burst rate, UL burst rate • Group – logical, multicast domain • Made up of SS connections assigned to the group • How packets of this group gets treated at SC Ethernet port • Tagged or untagged at SC • What QoS level is assigned for the group’s multicast traffic • Connection – logical user data flow between SC and SS • A connection belongs to a group and a link • What QoS level is assigned to this connection • How packets of this connection are treated at SS Ethernet port • Tagged or untagged at SS RedlineConfidential

  4. V3.0 configuration notes • Max # of SS’s per sector is 20 • Max # of groups per sector is 30 • Max # of connections (VIDs) per link is 12 • Max # of MAC addresses per group is 4000 • Max # of IDs (link, group, connection) per sector is 1000 • Each connection (VID) must belong to one group and one group only • Each connection (VID) must belong to one link and one link only • Each group can have only one connection (VID) at a subscriber or section controller • A pass-through group is used to pass “untagged packets” and “tagged, but undefined” packets • There can be only one pass-through group at a SC • There can be only one pass-through connection at a SS • QoS setting – see separate doc for details RedlineConfidential

  5. 802.1p priority setting - I • Default priority 802.1p bits are used only for tagged egress packets from a pass-through ingress port AN-50 AN-50 Tagged Pass-through SC SS Group Default 802.1p AN-50 AN-50 Tagged Pass-through SC SS Connection Default 802.1p RedlineConfidential

  6. 802.1p priority setting - II • Default priority value is ignored if packets are tagged on ingress port, in which case the .1p bits in the tag will be used at the egress port AN-50 AN-50 Tagged Tagged SC SS 802.1p bits 802.1p AN-50 AN-50 Tagged Tagged SC SS 802.1p bits 802.1p RedlineConfidential

  7. Useful references • VLAN Information • http://net21.ucdavis.edu/newvlan.htm • VLAN White paper - Avaya • http://www1.avaya.com/enterprise/whitepapers/vlan-tutorial.pdf • Tutorial on VLANs - CommsDesign • http://www.commsdesign.com/showArticle.jhtml?articleID=26806942 • IEEE 802.1Q Standard • http://standards.ieee.org/getieee802/download/802.1Q-1998.pdf • AN-50e User Manual • AN-50e PMP Quick Configuration Guide RedlineConfidential

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