Black Box LPB2910A User Manual page 88

2-­‐5.2.3.3 A ccess C ontrol L ist
The section describes how to configure Access Control List rule. An Access Control List (ACL) is a
sequential l ist o f p ermit o r d eny c onditions t hat a pply t o I P a ddresses, M AC a ddresses, o r o ther m ore
specific criteria. This switch tests ingress packets against the conditions in an ACL one by one. A
packet will be accepted as soon as it matches a permit rule, or dropped as soon as it matches a deny
rule. If no rules match, the frame is accepted. Other actions can also be invoked when a matching
packet i s f ound, i ncluding r ate l imiting, c opying m atching p ackets t o a nother p ort o r t o t he s ystem l og,
or s hutting d own a p ort.
This page shows the Access Control List (ACL), which is made up of the ACEs defined on this switch.
Each r ow d escribes t he A CE t hat i s d efined. T he m aximum n umber o f A CEs i s 2 56 o n e ach s witch. C lick
on the lowest plus sign to add a new ACE to the list. The reserved ACEs used for internal protocol,
cannot b e e dited o r d eleted, t he o rder s equence c annot b e c hanged, a nd t he p riority i s h ighest.
Web I nterface
To c onfigure A ccess C ontrol L ist i n t he w eb i nterface:
1. Click C onfiguration, A CL, t hen C onfiguration.
2. Click t he
modification b uttons t o s pecify t he e diting a ction ( i.e., e dit, d elete, o r
moving t he r elative p osition o f e ntry i n t he l ist).
3. Specify t he A CE p arameter.
4. Click s ave t o s ave t he s etting.
5. If y ou w ant t o c ancel t he s etting, c lick t he r eset b utton.
It w ill r evert t o p reviously s aved v alues.
6. W hen e diting a n e ntry o n t he A CE C onfiguration p age, n ote t hat t he I tems d isplayed d epend o n
various s elections, s uch a s F rame T ype a nd I P P rotocol T ype. S pecify t he r elevant c riteria t o b e
matched f or t his r ule, a nd s et t he a ctions t o t ake w hen a r ule i s m atched ( such a s R ate L imiter,
Port C opy, L ogging, a nd S hutdown).
Figure 2 -­‐5.2.3.3: The A CL R ate L imiter C onfiguration
button t o a dd a n ew A CL, o r u se t he o ther A CL
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Publication date: Sept, 2015
Revision A1