Alcatel-Lucent 6850-48 参照ガイド
QoS Commands
OmniSwitch CLI Reference Guide
September 2009
page 52-23
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.
is received on a port that is a member of the pre-defined UserPorts group.
qos user-port {filter | shutdown} {spoof | bgp | bpdu | rip | ospf | vrrp | dvmrp | pim | isis | dhcp-
server | dns-reply}
server | dns-reply}
qos no user-port {filter | shutdown}
Syntax Definitions
filter
Filters the specified type of traffic when it is received on UserPort ports.
shutdown
Administratively disables UserPort ports that receive the specified type
of traffic.
of traffic.
spoof
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.
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.
bgp
Filters only BGP protocol packets from a TCP session that was not orig-
inated by the same switch that has this filter configured.
inated by the same switch that has this filter configured.
bpdu
Filters conventional Spanning Tree BPDU (destination MAC address
0x0180c2:000000) packets and GVRP (destination MAC address
0x0180c2:000021) packets.
0x0180c2:000000) packets and GVRP (destination MAC address
0x0180c2:000021) packets.
rip
Filters RIP protocol packets.
ospf
Filters OSPF protocol packets.
vrrp
Filters VRRP protocol packets.
dvmrp
Filters IGMP packets with a type of 0x13. This applies only to IP pack-
ets with no options.
ets with no options.
pim
Filters PIMv1, PIM-DM, and PIM-SM packets. The PIMv1 filter
applies only to IP packets with no options.
applies only to IP packets with no options.
isis
Filters IS-IS protocol packets.
dhcp-server
Filters response packets originating from a DHCP or BOOTP server that
is configured on the known UDP port 67.
is configured on the known UDP port 67.
dns-reply
Filters all packets (both TCP and UDP) that originate from the known
DNS port 53.
DNS port 53.