HP-UX Reference (11i v3 07/02) - 1M System Administration Commands N-Z (vol 4)

n
nwmgr_vlan(1M) nwmgr_vlan(1M)
View All Attributes of VLAN Interfaces
nwmgr [-g]{ -c lanVPPA |
-S vlan }[-v][--sc]
nwmgr [--get]{--class_instance lan
VPPA |
--subsystem vlan }
[
--verbose][--script]
This command gets the attributes of one or all VLAN interfaces on the system. When the target is a
VLAN interface, the attributes of the specified VLAN interface are displayed. When the target is the
VLAN subsystem, attributes of all the VLAN interfaces on the system are displayed.
When the verbose option is not provided, the following attributes are displayed in a tabular format:
lan_instance , ppa, pri, pri_override ,
tos, tos_override , vlanid.
When the
verbose option is provided, more details about the interface are displayed in a line-
oriented format. The following additional attributes are displayed with the
verbose option:
state : Interface State
Operational status of the interface. The valid values are UP and DOWN.
link_cause : Probable Cause for State
The cause for the link to be in UP or DOWN state.
mac : MAC Address
Ethernet MAC Address. The default value is the factory assigned MAC address.
subsystem : Subsystem
The name of the subsystem. For VLAN, it is displayed as vlan.
related_interface :
Related Interface
The interface on which the VLAN interface is added.
hw_path : Hardware Path
The hardware path of the VLAN interface.
nmid : NMID
The network management ID of the VLAN interface.
feature_cap : Feature Capabilities
The features supported by the VLAN interface.
The possible outputs are:
• IPV4 Recv CKO - Driver supports inbound IPv4 CKO (Checksum offload).
• IPV4 Send CKO - Driver supports outbound IPv4 CKO.
• IPV4 Recv CKO - Driver supports inbound IPv6 CKO.
• IPV4 Send CKO - Driver supports outbound IPv6 CKO.
• VLAN Tag Offload - Underlying hardware capable of VLAN tagging.
• 64Bit MIB Support - 64 MIB statistics supported by driver.
• IPV4 TCP Segmentation Offload - IPV4 TCP Segmentation supported by driver.
• IPV4 TCP Segmentation Offload - IPV6 TCP Segmentation supported by driver.
• UDP Multifrag CKO - CKO for UDP multifragmented packets supported by driver.
feature_set : Feature Settings
The features set on the VLAN interface.
mtu : MTU
Maximum Ethernet payload size, in bytes. MTU above 1500 is allowed only when the speed is 1
Gbps or above.
The valid range is 1024-9000.
The default is 1500.
speed : Speed-Duplex
Speed and duplex of the related interface. For 10 Mbps, 100 Mbps, and multiple of 10 and 100
Mbps, the speed is displayed in Mbps. For 1 Gbps and above, the speed is displayed in Gbps.
110 Hewlett-Packard Company − 5 − HP-UX 11i Version 3: February 2007