HP 5920 Series User Manual

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RIPng commands
checkzero
Use checkzero to enable the zero field check on RIPng packets.
Use undo checkzero to disable the zero field check.
Syntax
checkzero
undo checkzero
Default
The zero field check function is enabled.
Views
RIPng view
Predefined user roles
network-admin
Usage guidelines
Some fields in RIPng packet headers must be zero. These fields are called "zero fields." You can enable
zero field check on incoming RIPng packets. If a zero field of a packet contains a non-zero value, RIPng
does not process the packet.
Examples
# Disable zero field check on RIPng packets for RIPng 100.
<Sysname> system-view
[Sysname] ripng 100
[Sysname-ripng-100] undo checkzero
default cost
Use default cost to configure a default metric for redistributed routes.
Use undo default cost to restore the default.
Syntax
default cost value
undo default cost
Default
The default metric of redistributed routes is 0.
Views
RIPng view

HP 5920 Series Specifications

General

Model	HP 5920 Series
MAC address table size	32, 000 entries
Input voltage	100-240 VAC
IPv6 Support	Yes
Management	CLI, Web, SNMP
Jumbo frame support	Yes
Operating temperature	0°C to 45°C
Power Supply	Redundant (optional)
VLAN Support	Yes
Layer 3 Routing	Yes
Quality of Service (QoS)	Yes
Security Features	ACLs, 802.1X, RADIUS, TACACS+