Huawei quidway s7700 - Page 435

Figure 4-6 Networking diagram of dual-homed CEs
GE1/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE1/0/0
GE1/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE1/0/0
GE2/0/0
GE3/0/0
GE3/0/0
Loopback1
Loopback1
Loopback1
Loopback1
Loopback1
Loopback1
PE1
PE2
P1
PE3
P2
PE4
CE2
CE1
AS 65410
AS 65420
AS100
VPN Backbone
Device Interface VLANIF Interface IPv4 Address IPv6 Address
PE1 Loopback1 - 1.1.1.1/32 -
GE1/0/0 VLANIF 101 - 2001::2/64
GE2/0/0 VLANIF 10 100.1.1.1/30 -
PE2 Loopback1 - 2.2.2.2/32 -
GE1/0/0 VLANIF 102 - 2002::2/64
GE2/0/0 VLANIF 20 100.2.1.1/30 -
P1 Loopback1 - 5.5.5.5/32 -
GE1/0/0 VLANIF 10 100.1.1.2/30 -
GE2/0/0 VLANIF 30 100.3.1.1/30 -
P2 Loopback1 - 6.6.6.6/32 -
GE1/0/0 VLANIF 20 100.2.1.2/30 -
GE2/0/0 VLANIF 40 100.4.1.1/30 -
PE3 Loopback1 - 3.3.3.3/32 -
GE1/0/0 VLANIF 30 100.3.1.2/30 -
GE2/0/0 VLANIF 103 - 2003::2/64
PE4 Loopback1 - 4.4.4.4/32 -
GE1/0/0 VLANIF 40 100.4.1.2/30 -
GE2/0/0 VLANIF 104 - 2004::2/64
CE1 GE1/0/0 VLANIF 101 - 2001::1/64
GE2/0/0 VLANIF 102 - 2002::1/64
GE3/0/0 VLANIF 1001 - 2005::1/64
CE2 GE1/0/0 VLANIF 103 - 2003::1/64
GE2/0/0 VLANIF 104 - 2004::1/64
Quidway S7700 Smart Routing Switch
Configuration Guide - VPN 4 BGP MPLS IPv6 VPN Configuration
Issue 01 (2011-07-15) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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