Nortel Ethernet Routing Switch 1624G DJ1412A04-E5 用户手册

3

ERS 1600

ERS 1600

Converged LAN

Data Center

ERS 1624

ES 470-PWR

Switch Cluster

1 Gig E

Fiber

S

tacking E

dge

1 Gig E

BCM 200

Secure
Router

470-PWR

PSTN

BCM 50

Company headquarters

Teleworker

Coffee shop

Remote locations

Fax

T

1/E1

Analog

DSL

Secure
Router

T

1/E1 Digit

al T

runk or Analog T

runk

s

DSL or Cable Modem

Frame Relay

MPLS

ERS 1648

Network

Manager

A

ctiv

e

A

ctiv

e

Secure
Router

1100 Phone

IPSec VPN

DSL

Internet

IPv4-IPv6

10

/100 c

opper

ES 470-PWR

10/100 PoE

470-PWR

S

tacking E

dge

Po

E

Po E

Figure 1. Nortel Ethernet Routing Switch 1600 Network diagram