Cisco 10720 - Internet Router Installation And Configuration Manual page 68

Creating a Four-Node IEEE 802.17 RPR Mode Ring
Table 3-2
Cable Connections
Node 3 / TX span East
Node 4 / TX span East
Node 1 / TX span West
Node 4 / TX span West
Node 3 / TX span West
Node 2 / TX span West
Figure 3-18
Figure 3-18
TX
4
RX
5
6
1
2
3
Cisco 10720 Internet Router Installation and Configuration Guide
3-18
Cable Connections for a Four-Node IEEE 802.17 RPR Mode Ring (continued)
provides a view of the network when a four-node IEEE 802.17 RPR mode ring is created.
Four Node IEEE 802.17 RPR Mode Ring
RX
West
TX
East
RX
802.17 Mode
TX
West
RX
East
TX
Node 1
Node 2
Node 3
Chapter 3
Node 4 / RX span West
Node 1 / RX span West
Node 4 / RX span East
Node 3 / RX span East
Node 2 / RX span East
Node 1 / RX span East
1
TX
East
RX
West
TX
RX
East
TX
West
RX
3
4
Node 4
5 Inner Ring—Ringlet 1
6
Outer Ring—Ringlet 0
Installing the Cisco 10720 Internet Router
RX
2
TX
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