Alcatel-Lucent 7450 Quality Of Service Manual page 49

Table 8: Forwarding Class and Enqueuing Priority Classification Hierarchy Based on Rule Type
# Rule
4 prec ip-prec-
value
5 dscp dscp-name
6 IP criteria:
Multiple entries
per policy
Multiple criteria
per entry
7 MAC criteria:
Multiple entries
per policy
Multiple criteria
per entry
Quality of Service Guide
Forwarding Class
Set when an fc-name
exists in the policy.
Otherwise, preserve
from the previous
match.
Set when an fc-name
exists in the policy.
Otherwise, preserve
from the previous
match.
Set when an fc-name
exists in the entry's
action. Otherwise,
preserve from the
previous match.
Set when an fc-name
exists in the entry's
action. Otherwise,
preserve from the
previous match.
Enqueuing Priority
Set when the priority
parameter is high or
low. Otherwise,
preserve from the
previous match
Set when the priority
parameter is high or
low in the entry.
Otherwise, preserve
from the previous
match.
Set when the priority
parameter is high or
low in the entry
action. Otherwise,
preserve from the
previous match.
Set when the priority
parameter is specified
as high or low in the
entry action.
Otherwise, preserve
from the previous
match.
QoS Policies
Comments
Each ip-prec-value must be
explicitly defined. Each
packet can only match a single
prec rule.
Each dscp-name that defines
the DSCP value must be
explicitly defined. Each
packet can only match a single
DSCP rule.
When IP criteria is specified,
entries are matched based on
ascending order until first
match and then processing
stops. A packet can only
match a single IP criteria
entry.
When MAC criteria is
specified, entries are matched
based on ascending order until
first match and then
processing stops. A packet
can only match a single MAC
criteria entry.
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