A SERVICE OF

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1-2 Cisco BPX 8600 Series Reference
General Description
Figure 1-1 BPX Switch General Configuration Example
Extended Services Processor
With a co-located Extended Services Processor (ESP), the BPX switch adds the capability to support
ATM and frame relay switched virtual circuits (SVCs), and soft permanent virtual circuits (SPVCs).
S6416
VNS
WAN
Port concentrator
FastPAD
BPX
8620
BPX
8620
MGX
8220
IPX
switch
IGX
switch
CPE (ATM)
LAN
Cisco StrataView
Plus NMS
T3/E3/OC3
T3/E3
OC3/
OC12
Fr Rly, Voice, Data
Fr Rly, Voice, Data
Router
Fr Rly,
Voice, Data
T3/E3/OC3/OC12
(PVCs, SVCs)
Fr Rly
T1/E1 ATM
CES
FUNI
3810
WAN
T3/E3
T3/E3/OC3
DAS
Virtual trunks (option)
T3/E3
OC3/OC12
T3/E3
OC3/OC12
T1/E1
T3/E3
IGX
shelf
Fr Rly
T3/E3/OC3
Fr Rly
T3/E3
T3/E3 ATM
IMA, 1-8
T1/E1 Lines
WAN
BPX
8620
IGX
switch
MGX
8220
MGX
8220
ATM Tag
network
BPX
8650