H3C MSR Series Command Reference

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• If the specified group does not exist, the system creates a new object group and enters the
object group view.
• If the specified group exists but the group type is different from that in the command, the
command fails.
The undo object-group command execution results vary with the specified object group.
• If the specified group does not exist, the system executes the command without any system
prompt.
• If the specified group exists and the group type is the same as that in the command, the system
deletes the group.
• If the specified group exists but the group type is different from that in the command, the
command fails.
• If the specified object group is being used by an ACL, object policy, or object group, the
command fails.
Default object groups cannot be deleted.
Examples
# Configure an IPv4 address object group named ipgroup.
<Sysname> system-view
[Sysname] object-group ip address ipgroup
# Configure an IPv6 address object group named ipv6group.
<Sysname> system-view
[Sysname] object-group ipv6 address ipv6group
# Configure a port object group named portgroup.
<Sysname> system-view
[Sysname] object-group port portgroup
# Configure a service object group named servicegroup.
<Sysname> system-view
[Sysname] object-group service servicegroup
object-group rename
Use object-group rename to rename an object group.
Syntax
object-group rename old-object-group-name new-object-group-name
Views
System view
Predefined user roles
network-admin
Parameters
old-object-group-name: Specifies the name of the object group to be renamed, a case-insensitive
string of 1 to 31 characters.
new-object-group-name: Specifies a new name for the object group, a case-insensitive string of 1 to
31 characters. The object group name must be globally unique.
Usage guidelines
You can only rename non-default object groups.

H3C MSR Series Specifications

General

Category	Network Router
IPv6 Support	Yes
Dimensions	Varies by model
Weight	Varies by model
Product Type	Modular Router
Ports	Varies by model
WAN Interfaces	Varies by model
Firewall	Yes
QoS	Yes
Wireless Support	Varies by model
USB Ports	Varies by model
Console Port	Yes
Power Supply	Varies by model
Redundancy	Varies by model
Operating Temperature	0°C to 45°C
Storage Temperature	-40°C to 70°C
Humidity	5% to 95% non-condensing
Series	MSR
Certifications	CE, FCC, RoHS