Qos User-Port - Alcatel-Lucent OmniSwitch 6250 Cli Reference Manual

qos user-port

Configures the option to filter packets or administratively disable a port when the specified type of traffic
is received on a port that is a member of the pre-defined UserPorts group.
qos user-port {filter | shutdown} {spoof | bpdu | rip | dhcp-server | dns-reply}
qos no user-port {filter | shutdown}
Syntax Definitions
filter
shutdown
spoof
bpdu
rip
dhcp-server
dns-reply
Defaults
parameter
filter
shutdown
Platforms Supported
OmniSwitch 6250
Usage Guidelines
•
Use the no form of this command to disable the filter or shutdown function. This form of the command
effects the overall operation of the feature.
•
To specify more than one traffic type in the same command line, enter each type separated by a space
(e.g., spoof bpdu rip).
•
Note that existing traffic types to filter or shutdown are removed each time the filter or shutdown
option is configured. Specify all desired traffic types each time the qos user-port command is
performed to retain previously configured traffic types.
page 38-22
Filters the specified type of traffic when it is received on UserPort ports.
Administratively disables UserPort ports that receive the specified type
of traffic.
Detects IP spoofing. The source IP address of a packet ingressing on a
user port is compared to the subnet of the VLAN for the user port; the
packet is dropped if these two items do not match. Also applies to ARP
packets.
Filters conventional Spanning Tree BPDU (destination MAC address
0x0180c2:000000) packets and GVRP (destination MAC address
0x0180c2:000021) packets.
Filters RIP protocol packets.
Filters response packets originating from a DHCP or BOOTP server that
is configured on the known UDP port 67.
Filters all packets (both TCP and UDP) that originate from the known
DNS port 53.
default
spoof
none
OmniSwitch CLI Reference Guide
QoS Commands
November 2009