Cisco ASR1000-RP1 - ASR 1000 Series Route Processor 1 Router User Manual

4-8
Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-10
Chapter 4 Software Upgrade Process
ISSU Upgrade for Redundant Platforms
Examples
The following example shows how to perfrom consolidated package upgrade in a dual route processor
configuration:
Router(config)# ip tftp source-interface gigabitethernet 0
Router# copy tftp bootflash:
Step 7
telnet ip-address port
Example:
[unix-server-1 ~]$ telnet 172.17.52.157 2003
User Access Verification
Username: user
Password: ********
Router>
Log in to the RP being upgraded, preferably using
the RP’s console port, to complete the upgrade. (This
is the new active RP, that was the standby RP prior to
the ISSU process.)
Note Ensure the hostname does not end in “-stby”
after logging into the RP, as this indicates
that the RP being accessed is still the standby
RP.
There are many ways to log on to a console port. The
example shows access to the console port from a
UNIX host using telnet.
Step 8
issu acceptversion
Example:
Router# issu acceptversion
(Optional) Stops the ISSU rollback timer.
This step is optional as long as Step 9 is completed
before the rollback timer expires.
Step 9
issu commitversion
Example:
Router# issu commitversion
Completes the ISSU upgrade.
Step 10
show version
show version active-RP running
show version active-RP provisioned
show platform
show running-configuration
(Optional) Enter the show version, show platform,
or show runnning-configuration commands to
confirm that the upgrade completed successfully, as
follows:
• show version—Confirm that the correct
software version is running on your router and
that the RP was booted from the correct file.
• show running-configuration—Confirm that
the booting configuration, in particular the boot
system statements, are correct.
Tip Use the show running-config | include boot
command to display only the boot statements
from the show running-configuration
output.
• show platform— Confirm that both RP0 and
RP1 are correctly running as active and standby.
Step 11
hw-module slot RP-slot reload
Example:
Router# hw-module slot R0 reload
Reload the new software on the Standby RP.
Command or Action Purpose

Cisco ASR1000-RP1 - ASR 1000 Series Route Processor 1 Router Specifications

General

Model	ASR1000-RP1
Product Series	ASR 1000 Series
Category	Network Router
Flash Memory	4 GB
Throughput	Up to 5 Gbps
Operating Temperature	32 to 104°F (0 to 40°C)
Compatible With	ASR 1000 Series Routers
Processor	Dual-core
Memory	4 GB
Redundancy	Yes
Interfaces	Gigabit Ethernet
Operating System	Cisco IOS XE
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Humidity	5 to 95% non-condensing

Summary

CHAPTER 1 Software Packaging and Architecture

Software Packaging on the Cisco ASR 1000 Series Routers

Discusses the new software packaging model and architecture for Cisco ASR 1000 Series Routers.

Processes Overview

CHAPTER 2 Using Cisco IOS XE Software

Accessing the CLI Using a Router Console

Describes how to access the command-line interface using console connections.

Understanding the Command Mode

Understanding the Diagnostic Mode

Saving Configuration Changes

CHAPTER 3 Consolidated Packages and SubPackages Management

Running the Cisco ASR 1000 Series Routers: An Overview

Software File Management Using Command Sets

Details managing software files using three distinct command sets.

Managing and Configuring the Router to Run Using Consolidated Packages and Individual SubPackages

Provides procedures for managing and configuring routers with consolidated and individual subpackages.

Upgrading Individual SubPackages

Illustrates upgrading individual subpackages, particularly SPA subpackage upgrades.

CHAPTER 4 Software Upgrade Process

ISSU Upgrade for Redundant Platforms

Explains In Service Software Upgrades for redundant platforms with minimal outage.

Upgrade Process With Service Impact for Nonredundant Platforms

Details upgrade processes for non-redundant platforms that involve service impact.

CHAPTER 5 High Availability Overview

Hardware Redundancy Overview on the Cisco ASR 1000 Series Routers

Provides an overview of hardware redundancy features on Cisco ASR 1000 Series Routers.

Software Redundancy on the Cisco ASR 1000 Series Routers

Discusses software redundancy opportunities for the Cisco ASR 1000 Series Routers.

Route Processor Redundancy

Explains Route Processor Redundancy (RPR) and its functionality.

Stateful Switchover

Describes the Stateful Switchover (SSO) feature for synchronized state information.

IPsec Failover

CHAPTER 6 Broadband Scalability and Performance

PPP Sessions and L2TP Tunnel Scaling

Discusses PPP sessions and L2TP tunnels scaling, dependent on hardware combinations.

IP Sessions Scaling

Configuring the Cisco ASR 1000 Series Router for High Scalability

Provides configuration tasks for achieving high scalability on Cisco ASR 1000 Series Routers.

Using the cisco-avpair="lcp:interface-config" RADIUS Attribute

CHAPTER 7 Configuring Call Home

Information About Call Home

Provides an overview of Call Home features for critical system event notifications.

Prerequisites for Call Home

How to Configure Call Home

Details the tasks required to configure the Call Home feature.

How To Configure Call Home to Support the Smart Call Home Service

Guides on configuring Call Home to securely communicate with the Smart Call Home service.

Displaying Call Home Configuration Information

Alert Group Trigger Events and Commands

CHAPTER 8 Console Port, Telnet, and SSH Handling

Console Port Overview for the Cisco ASR 1000 Series Routers

Describes the console port on the Cisco ASR 1000 Series Router.

Console Port Handling Overview

Telnet and SSH Overview for the Cisco ASR 1000 Series Routers

Covers Telnet and SSH configuration and handling on Cisco ASR 1000 Series Routers.

Persistent Telnet and Persistent SSH Overview

Introduces persistent Telnet/SSH for clearer traffic treatment and remote access.

Configuring a Console Port Transport Map

Details how to configure a transport map for console port access policies.

Configuring Persistent Telnet

Provides steps to configure persistent Telnet connections on the router.

Configuring Persistent SSH

Provides steps to configure persistent SSH connections on the router.

Viewing Console Port, SSH, and Telnet Handling Configurations

CHAPTER 9 Using the Management Ethernet Interface

Gigabit Ethernet Management Interface Overview

Provides an overview of the Gigabit Ethernet Management interface.

IP Address Handling in ROMmon and the Management Ethernet Port

Gigabit Ethernet Management Interface VRF

Common Ethernet Management Tasks

CHAPTER 10 Synchronous Ethernet Support

Synchronous Ethernet Overview

Synchronization Status Message and Ethernet Synchronization Messaging Channel

Restrictions and Usage Guidelines

Configuring Synchronous Ethernet

Describes how to configure SyncE using different methods.

CHAPTER 11 Configuring Bridge Domain Interfaces

Restrictions for the Bridge Domain Interface

Information About a Bridge Domain Interface

Creating or Deleting a Bridge Domain Interface

Configuring a Bridge Domain Interface

Provides steps to configure a bridge domain interface.

CHAPTER 12 Monitoring and Maintaining Multilink Frame Relay

Feature Overview

Configuring Multilink Frame Relay

Monitoring and Maintaining Frame Relay and Multilink Frame Relay

Explains how to monitor and maintain Frame Relay configurations.

CHAPTER 14 Configuring and Accessing the Web User Interface

Web User Interface Overview

Configuring the Router for Web User Interface Access

Details enabling the legacy and graphics-Rbased web user interfaces.

Authentication and the Web User Interface

Accessing the Web User Interface

Using Auto Refresh

APPENDIX B Configuration Examples

Configuring the Router to Boot the Consolidated Package on the TFTP Server

Copying the Consolidated Package from the TFTP Server to the Router

Configuring the Router to Boot Using the Consolidated Package Stored on the Router

Extracting the SubPackages from a Consolidated Package into the Same File System

Extracting the SubPackages from a Consolidated Package into a Different File System

Configuring the Router to Boot Using the SubPackages

Example of configuring the router to boot using extracted subpackages.

Backing Up Configuration Files

Enabling a Second IOS Process on a Single RP Using SSO

Example of enabling a second IOS process on a single RP using SSO.

ISSU—Consolidated Package Upgrade

Example of performing an ISSU upgrade to consolidated packages on dual RPs.