
© 2009 Cisco Systems, Inc. All rights reserved.
73
Cisco PublicBRKBBA-2006
Services Connectivity
Non Trunk UNI, N:1 VLAN
• Single VLAN per U-PE or group of U-PE’s
IP address ranges per service (secondary addresses)
☺ HAG does not need to support 802.1Q trunking
• Ease of use:
☺ all HAG data ports are equal (no mis-wiring)
HAG
HAG
N-PE
802.1Q
N:1 VLAN
N:1 VLAN
Non Trunk UNI
U-PE
Non Trunk UNI
PE-AGG
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