List of Figures
Part 1 Overview
Chapter 1 ACX Series Universal Access Router Overview . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 1: ACX Series Router Packet Forwarding and Data Flow . . . . . . . . . . . . . . . . 4
Figure 2: Routing Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 3: ACX500 Indoor Router Interface Port Mapping—DC and AC Chassis . . . 27
Figure 4: ACX500 Outdoor Router Interface Port Mapping . . . . . . . . . . . . . . . . . . 28
Figure 5: ACX500 Outdoor Router Interface Port Mapping . . . . . . . . . . . . . . . . . . 30
Figure 6: ACX1000 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 7: ACX1100 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 8: ACX2000 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 9: ACX2100 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 10: ACX2200 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 11: ACX4000 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 12: ACX5048 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 13: ACX5096 Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Part 3 Configuring Interfaces and Chassis on ACX Series Routers
Chapter 4 Configuring Interfaces and Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Figure 14: Pseudowire Encapsulation with SAToP . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Figure 15: Protocol Packets from the Network to the Router . . . . . . . . . . . . . . . . . 115
Figure 16: Protocol Packets from the Router or Switch to the Network . . . . . . . . . 115
Figure 17: Example of a Three-Node Ring Topology . . . . . . . . . . . . . . . . . . . . . . . 120
Chapter 5 Configuring E1 and T1 Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Figure 18: Remote and Local E1 Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Figure 19: Remote and Local T1 Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Chapter 7 Configuring SAToP Support on Interfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
Figure 20: Pseudowire Encapsulation with SAToP . . . . . . . . . . . . . . . . . . . . . . . . . 191
Chapter 9 Configuring Timing and Synchronization . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Figure 21: Boundary Clocks in a Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Part 4 Configuring DHCP on ACX Series Routers
Chapter 11 Configuring DHCP and DHCPv6 Relay Agent . . . . . . . . . . . . . . . . . . . . . . . . 367
Figure 22: DHCP Clients, Switching Device, and the DHCP Server Are All on the
Same VLAN or Bridge Domain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394
Figure 23: Switching Device Acting as an Extended Relay Server . . . . . . . . . . . . 395
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