3com 8807 참조 가이드
228
C
HAPTER
16: ACL C
OMMANDS
c-tag-cos c-cos-value: Specified 802.1p priority in the internal 802.1QTag carried
by the packet. Specify the same value for the c-cos-value and cos-value
parameters.
by the packet. Specify the same value for the c-cos-value and cos-value
parameters.
protocol-type: This parameter is used to specify the protocol type carried by the
Ethernet frame. The protocol type can be expressed by either a name or a
hexadecimal number. When the protocol type is expressed by a name, the value
can be arp, ip, ipv6, mpls, nbx, pppoe-control, pppoedata and rarp. When the
protocol type is expressed by a hexadecimal number, the range is 1-FFFF.
Ethernet frame. The protocol type can be expressed by either a name or a
hexadecimal number. When the protocol type is expressed by a name, the value
can be arp, ip, ipv6, mpls, nbx, pppoe-control, pppoedata and rarp. When the
protocol type is expressed by a hexadecimal number, the range is 1-FFFF.
ingress { { source-vlan-id [ to source-vlan-id-end ] | source-mac-addr
source-mac-wildcard | c-tag-vlan c-tag-vlanid | any }: Source information of the
packet. source-vlan-id [ to source-vlan-id-end ] shows its source VLAN or source
VLAN range (identified by the external VLAN Tag of the packet ). source-mac-addr
source-mac-wildcard shows source MAC address and wildcard of the source
address. The two parameters jointly determine the range of the source MAC
addresses in which the user is interested. The smaller the wildcard, the smaller the
range of the MAC address. For example, 00e0-fc01-0101 0-0-0 specifies a MAC
address: 00e0-fc01-0101, but 00e0-fc01-0101-0-0-fff specifies an address range:
00e0-fc01-0000 to 00e0-fc01-ffff.
source-mac-wildcard | c-tag-vlan c-tag-vlanid | any }: Source information of the
packet. source-vlan-id [ to source-vlan-id-end ] shows its source VLAN or source
VLAN range (identified by the external VLAN Tag of the packet ). source-mac-addr
source-mac-wildcard shows source MAC address and wildcard of the source
address. The two parameters jointly determine the range of the source MAC
addresses in which the user is interested. The smaller the wildcard, the smaller the
range of the MAC address. For example, 00e0-fc01-0101 0-0-0 specifies a MAC
address: 00e0-fc01-0101, but 00e0-fc01-0101-0-0-fff specifies an address range:
00e0-fc01-0000 to 00e0-fc01-ffff.
c-tag-vlan c-tag-vlanid: Indicates the system identifies the source VLAN according
to the information about VLAN ID in the internal 802.1QTag carried by the packet.
any represents all packets received from all the ports.
to the information about VLAN ID in the internal 802.1QTag carried by the packet.
any represents all packets received from all the ports.
egress { dest-mac-addr dest-mac-wildcard | any }: Destination information of the
packet. dest-mac-addr dest-mac-wildcard shows destination MAC address and
wildcard of the destination address. The two parameters work together to
determine the range of the destination MAC addresses in which the user is
interested. The smaller the wildcard, the smaller the range of the MAC address.
For example, 00e0-fc01-0101 0-0-0 specifies a MAC address: 00e0-fc01-0101,
but 00e0-fc01-0101-0-0-fff specifies an address range: 00e0-fc01-0000 to
00e0-fc01-ffff. any represents all packets transferred at all the ports.
packet. dest-mac-addr dest-mac-wildcard shows destination MAC address and
wildcard of the destination address. The two parameters work together to
determine the range of the destination MAC addresses in which the user is
interested. The smaller the wildcard, the smaller the range of the MAC address.
For example, 00e0-fc01-0101 0-0-0 specifies a MAC address: 00e0-fc01-0101,
but 00e0-fc01-0101-0-0-fff specifies an address range: 00e0-fc01-0000 to
00e0-fc01-ffff. any represents all packets transferred at all the ports.
s-tag-vlanid s-tag-vlanid: VLAN ID in the most exterior 802.1QTag carried by the
specified packets.
specified packets.
mac-type { any-broadcast-packet | arp-broadcast-packet |
non-arp-broadcast-packet | { { unicast-packet | multicast-packet } [ known |
unknown ] } }: Specifies the packet type, such as unicast, multicast, ARP
broadcast, and non-ARP broadcast. Unicast and multicast packets can be divided
into known and unknown packets.
non-arp-broadcast-packet | { { unicast-packet | multicast-packet } [ known |
unknown ] } }: Specifies the packet type, such as unicast, multicast, ARP
broadcast, and non-ARP broadcast. Unicast and multicast packets can be divided
into known and unknown packets.
2
spare
3
excellent-effort
4
controlled-load
5
video
6
voice
7
network-management
Table 32 COS priority definition
Number Priority
name