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Cisco ONS 15310-CL, ONS 15310-MA, and ONS 15310-MA SDH Ethernet Card Software Feature and Configuration Guide, R9.1 and R9.2
78-19415-01
Available Circuit Sizes and Combinations 6-1
LCAS Support 6-2
J1 Path Trace, and SONET Alarms 6-2
Framing Mode, Encapsulation, Scrambling, MTU and CRC Support 6-3
Configuring the POS Interface 6-4
Configuring POS Interface Framing Mode 6-4
Configuring POS Interface Encapsulation Type Under GFP-F Framing 6-5
SONET Alarms 6-6
Configuring SONET Alarms 6-7
Configuring SONET Delay Triggers 6-7
Monitoring and Verifying POS 6-8
CHAPTER
7
Configuring STP and RSTP on the ML-Series Card 7-1
STP Features 7-1
STP Overview 7-2
Supported STP Instances 7-2
Bridge Protocol Data Units 7-2
Election of the Root Switch 7-3
Bridge ID, Switch Priority, and Extended System ID 7-4
Spanning-Tree Timers 7-4
Creating the Spanning-Tree Topology 7-5
Spanning-Tree Interface States 7-5
Blocking State 7-6
Listening State 7-7
Learning State 7-7
Forwarding State 7-7
Disabled State 7-7
Spanning-Tree Address Management 7-8
STP and IEEE 802.1Q Trunks 7-8
Spanning Tree and Redundant Connectivity 7-8
Accelerated Aging to Retain Connectivity 7-9
RSTP Features 7-9
Supported RSTP Instances 7-9
Port Roles and the Active Topology 7-10
Rapid Convergence 7-11
Synchronization of Port Roles 7-12
Bridge Protocol Data Unit Format and Processing 7-13
Processing Superior BPDU Information 7-14
Processing Inferior BPDU Information 7-14