Management Port LEDs (Link/Duplex)
Event
Amber/Off
IOS No shut (cable disconnect)
Green/Green in 1G mode
Amber/Green in 100M mode
IOS No shut (cable connect)
Online Insertion and Removal
This router supports the following OIR operations:
•
When an SFP is removed, there is no effect on traffic flowing on other ports.
•
When an SFP is installed, the system initializes that port for operation based upon the current
configuration. If the inserted SFP is incompatible with the current configuration for that port, the port
does not become operational until the configuration is updated.
•
Both power supplies are installed and active and the load may be shared between them or a single PSU
could support the whole load. When a power supply is not working or the input cable is removed, the
remaining power supply takes the entire load without disruption.
•
When a fan tray is removed or replaced, there is no need to power down the router. However, when the
fan tray is removed from the router, the router shuts down automatically after some time, depending on
the ambient temperature. The time duration before the router shuts down is shown in the table below:
Licensing
The router supports the following types of licenses:
•
Port Licensing
—
Port Upgrade license is available as a "Pay as you Grow" model.
◦
6 ports 1GE upgrade license
◦
2 ports 10G upgrade license
◦
Bulk License to enable 12x1port 1GE and 4x10GE ports
•
Advanced Metro IP Access
•
Metro IP Access
•
Metro Access (default)
•
Feature licensing
The following methods are used to activate the above licenses:
•
Cisco Software Licensing
—
The Cisco Software License Activation feature is a set of processes and
components to activate Cisco software feature sets by obtaining and validating fee-based Cisco software
licenses.
Cisco ASR-920-12SZ-IM Aggregation Services Router Hardware Installation Guide
16
Cisco ASR 920 Series Aggregation Services Router Overview
Online Insertion and Removal
