Cisco ASR 9000 Series Command Reference Guide

show controllers e1
To display information about the E1 links and hardware and software drivers for the E1 controller, use the
show controllers e1 command in EXEC mode.
show controllers e1 interface-path-id [all| bert| brief| internal-state| tabular]
Syntax Description
Physical interface or virtual interface.
Use the show interfaces command to see a list of all interfaces currently
configured on the router.
Note
For more information about the syntax for the router, use the question mark (?)
online help function.
interface-path-id
Displays all information for the controllers.all
Displays internal E1 bit error rate test results.bert
Displays summary information for the E1 controller.brief
Displays internal E1 state information.internal-state
Displays E1 controller information in tabular format.tabular
Command Default
No default behavior or values
Command Modes
EXEC
Command History
ModificationRelease
This command was introduced.Release 4.0.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
For the interface-path-id argument, use the following guidelines:
•
If specifying a physical interface, the naming notation is rack/slot/module/port. The slash between values
is required as part of the notation. An explanation of each component of the naming notation is as follows:
◦
rack: Chassis number of the rack.
◦
slot: Physical slot number of the line card.
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
1034
T3, E3, T1, E1 Controller Commands on the Cisco ASR 9000 Series Router
show controllers e1

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model