User guide

AT8901M Quality of Service (QoS) Commands
Page 4 - 25 AT8901M CLI Reference Manual
The Ethertype may be specified as either a keyword or a four-digit hexadecimal value
from 0x0600-0xFFFF. The currently supported
<ethertypekey> values are: appletalk,
arp, ibmsna, ipv4, ipv6, ipx, mplsmcast, mplsucast, netbios, novell, pppoe, rarp. Each
of these translates into its equivalent Ethertype value(s).
The vlan and cos parameters refer to the VLAN identifier and 802.1p user priority
fields, respectively, of the VLAN tag. For packets containing a double VLAN tag, this
is the first (or outer) tag.
The assign-queue parameter allows specification of a particular hardware queue for
handling traffic that matches this rule. The allowed <queue-id> value is 0-(n-1), where
n is the number of user configurable queues available for the hardware platform. The
assign-queue parameter is valid only for a permit rule.
For the Broadcom 5650x platform, the
mirror parameter allows the traffic matching
this rule to be copied to the specified
<slot/port>, while the redirect parameter allows
the traffic matching this rule to be forwarded to the specified
<slot/port>. The assign-
queue and redirect parameters are only valid for a permit rule.
NOTE: The
mirror and redirect parameters are not available on the Broad-
com 5630x platform.
NOTE: The special command form
{deny | permit} any any is used to
match all Ethernet layer 2 packets, and is the equivalent of the IP
access list “match every” rule.
Format
{deny|permit} {<srcmac> | any} {<dstmac> | any} [<etherty-
pekey> | <0x0600-0xFFFF>] [vlan {eq <0-4095>}] [cos <0-7>]
[[log]
[assign-queue <queue-id>]] [{mirror | redirect}
< slot/port >]
Mode Mac-Access-List Config
Table 1. Ethertype Keyword and 4-digit Hexadecimal Value
Ethertype Keyword Corresponding Value
appletalk 0x809B
arp 0x0806
ibmsna 0x80D5
ipv4 0x0800
ipv6 0x86DD
ipx 0x8037
mplsmcast 0x8848
mplsucast 0x8847
netbios 0x8191
novell 0x8137, 0x8138
pppoe 0x8863, 0x8864
rarp 0x8035