Cisco CISCO10720 Installation And Configuration Manual page 61

Internet router uplink cards installation and configuration

Table of Contents

Chapter 4

Creating a Four-Node Ring Using the Uplink Cards

Table 4-2

Cable Connections

Node 3 / TX span West

Node 2 / TX span West

Figure 4-4

Node 1

Node 2

Node 3

78-13113-06 B0

Cable Connections for a Four-Node IEEE 802.17 Mode Ring (continued)

provides a view of the network when a four-node IEEE 802.17 mode ring is created.

Four Node IEEE 802.17 Mode Ring

West

East

802.17 Mode

West

East

Node 2 / RX span East

Node 1 / RX span East

East

West

East

West

Node 4

Inner Ring—Ringlet 1

Outer Ring—Ringlet 0

RPR/SRP Uplink Card—IEEE 802.17 RPR Mode

Book Title

4-5

Table of Contents

Troubleshooting

10720