Check-Zero - Juniper JUNOS OS 10.4 - FOR EX REV 1 Manual

Complete Software Guide for Junos

check-zero

Syntax
Hierarchy Level
Release Information
Description
Default
Required Privilege
Level
Related
Documentation
1994
®
OS for EX Series Ethernet Switches, Release 10.4
(check-zero | no-check-zero);
[edit logical-systems logical-system-name protocols rip],
[edit logical-systems logical-system-name protocols rip group group-name neighbor
neighbor-name],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
rip],
[edit logical-systems logical-system-name routing-instances routing-instance-name protocols
rip group group-name neighbor neighbor-name],
[edit protocols rip],
[edit protocols rip group group-name neighbor neighbor-name],
[edit routing-instances routing-instance-name protocols rip],
[edit routing-instances routing-instance-name protocols rip group group-name neighbor
neighbor-name]
Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Check whether the reserved fields in a RIP packet are zero:
check-zero —Discard version 1 packets that have nonzero values in the reserved fields
and version 2 packets that have nonzero values in the fields that must be zero. This
default behavior implements the RIP version 1 and version 2 specifications.
—Receive RIP version 1 packets with nonzero values in the reserved fields
no-check-zero
or RIP version 2 packets with nonzero values in the fields that must be zero. This is in
spite of the fact that they are being sent in violation of the specifications in RFC 1058
and RFC 2453.
check-zero
routing—To view this statement in the configuration.
routing-control—To add this statement to the configuration.
Accepting RIP Packets with Nonzero Values in Reserved Fields
Copyright © 2010, Juniper Networks, Inc.