Chapter 3 Configuring General Router Features

Navigating Cisco IOS XR Software Command Modes

F I N A L D R A F T — C i s c o C o n f i d e n t i a l

975M bytes of compact flash card.

33994M bytes of hard disk.

1605616k bytes of disk0: (Sector size 512 bytes).

1605616k bytes of disk1: (Sector size 512 bytes).

Configuration register on node 0/RSP0/CPU0 is 0x2

Boot device on node 0/RSP0/CPU0 is disk0:

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Command Mode Navigation Example

The following steps provide an example of command mode navigation:

Step 1 Start a session by logging in to the router and entering EXEC mode, as shown in the following example:

router is now available

Press Enter to get started.

User Access Verification

Username: asr9k

Password:<secret>

RP/0/RSP0/CPU0:router#

From EXEC mode you can issue EXEC commands or enter global configuration mode. Examples of EXEC commands are the show commands used to display system status and clear commands to clear counters or interfaces.

Step 2 Add a question mark at the end of the prompt, or after a command, to display the available options:

RP/0/RSP0/CPU0:router# show ?

 

aaa

Show AAA configuration and operational data

 

access-lists

Access lists

 

access-lists

access lists

 

adjacency

Adjacency information

 

af-ea

AF-EA Platform details

 

aliases

Display alias commands

 

ancp

Access Node Control Protocol show commands

 

app-obj

APP-OBJ Show Commands

 

arm

IP ARM information

 

arp

ARP show commands

 

arp-gmp

ARP show commands

 

asic-errors

ASIC error information

 

atc

Attractor Cache related

 

attractor

Show commands for attractor process

 

attribute

IM Attributes operations information

 

auto-rp

Auto-RP Commands

 

bcdl

Show Bulk Content DownLoader information

 

 

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

 

 

 

 

 

 

 

 

 

 

 

 

OL-17502-01

 

 

3-15

 

 

 

 

 

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Cisco Systems ASR 9000, A9K24X10GETR, A9KMOD80TR manual Command Mode Navigation Example

A9KMOD80TR, A9K24X10GETR, ASR 9000 specifications

Cisco Systems has long been a leader in networking technology, providing cutting-edge solutions for service providers and enterprise organizations alike. Among their standout products is the Cisco ASR 9000 Series Aggregation Services Routers, notably the A9K24X10GETR and the A9KMOD80TR models. These routers are engineered to deliver unmatched performance, scalability, and versatility for networks that require high bandwidth and low latency.

The Cisco ASR 9000 Series is built for the needs of today's complex service provider and enterprise networks. A significant feature of the A9K24X10GETR is its 24-port 10-Gigabit Ethernet module. This functionality allows for high-density connectivity, making it ideal for aggregating numerous connections to different parts of a network while maintaining optimal performance. Whether used for Internet service providers delivering high-speed connectivity or for enterprises looking to connect multiple branches, the A9K24X10GETR provides robust and reliable data transmission.

Further enhancing the capabilities of the ASR 9000 is the A9KMOD80TR module, which supports an extensive range of services. This module is designed to run a variety of technologies, including Layer 2 and Layer 3 services, MPLS (Multiprotocol Label Switching), and IPv6. Its ability to integrate seamlessly into existing infrastructures while providing the advanced features customers demand makes it an invaluable asset for network engineering teams.

Another cutting-edge technology present in the ASR 9000 Series is its support for eBGP (External Border Gateway Protocol), which plays a critical role in managing traffic across multiple networks. The routers are equipped with advanced telemetry features, empowering operators with real-time insights into network performance and health. Additionally, they come with integrated security features that protect against DDoS threats and other vulnerabilities.

In summary, Cisco's ASR 9000 Series, particularly the A9K24X10GETR and A9KMOD80TR, combines high-density connections, extensive service support, and advanced security and telemetry capabilities. These routers are perfect for demanding environments where reliable performance and adaptability are crucial. With their focus on innovation and performance, Cisco continues to shape the future of networking technology.