Alcatel-Lucent 7750 SR-OS, Руководство по настройке

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ACL Filter Policy Overview
Page 426 7750 SR OS Router Configuration Guide
Port Group Configuration Example
Figure 20: Port Groups
Figure 20 shows a customer use example where some VLANs are prevented from ingressing or
egressing certain ports. In the example, port A sap 1/1/1:1.* would have a filter as shown below
while port A sap 1/1/1:2.* would not.:
mac-filter 4 create
default-action forward
type vid
entry 1 create
match frame-type ethernet_II
outer-tag 30 4095
exit
action drop
exit
exit
OSSG734
C-VID Filters are Configured per
Sub-group (S-VID)
Legend
10
1
20
1
30
1
30
2
20
(Example)
SVID=1 / CVID=30: Discard
SVID=2 / CVID=30: Forward
Discards Frames
With C-VID
Not in Contract
S-TAG
C-TAG
: Data
: Discard
Sub-group 2
D
A
B
C
Sub-group 1
10 30 30
30 40