Skip to Main Content
Cisco IOS in a Nutshell, 2nd Edition
book

Cisco IOS in a Nutshell, 2nd Edition

by James Boney
August 2005
Intermediate to advanced content levelIntermediate to advanced
798 pages
31h 12m
English
O'Reilly Media, Inc.
Content preview from Cisco IOS in a Nutshell, 2nd Edition

Name

isis authentication send-only — interface

Synopsis

isis authentication send-only [level-1 | level-2]
no isis authentication send-only [level-1 | level-2]

Configures

Authentication for IS-IS routing

Default

Disabled

Description

This command tells the interface that only outgoing IS-IS packets are authenticated. Normally, when authentication is configured for IS-IS, both incoming and outgoing packets are authenticated. The keywords level-1 and level-2 specify that only packets sent from level-1 or level-2 routers must be authenticated.

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

CISCO IOS in a Nutshell

CISCO IOS in a Nutshell

James Boney
Cisco IOS Cookbook, 2nd Edition

Cisco IOS Cookbook, 2nd Edition

Kevin Dooley, Ian Brown
Cisco Software-Defined Access

Cisco Software-Defined Access

Srilatha Vemula, Jason Gooley, Roddie Hasan

Publisher Resources

ISBN: 0596008694Errata