A Cl - Black Box LPB2910A User Manual

2-­‐5.2.3 A CL
The GEPoEL2P-­‐ESW26G Series switch access control list (ACL) is probably the most commonly used
object in the IOS. It is used for packet filtering, but also for selecting types of traffic to be analyzed,
forwarded, or influenced in some way. The ACLs are divided into Ether Types. IPv4, ARP protocol,
MAC and VLAN parameters, etc. Here we will just go over the standard and extended access lists for
TCP/IP. As you create ACEs for ingress classification, you can assign a policy for each port. The policy
number i s 1 –8, h owever, e ach p olicy c an b e a pplied t o a ny p ort. T his m akes i t v ery e asy t o d etermine
what t ype o f A CL p olicy y ou w ill b e w orking w ith.
2-­‐5.2.3.1 P orts
The section describes how to configure the ACL parameters (ACE) of the switch port. These
parameters w ill a ffect f rames r eceived o n a p ort u nless t he f rame m atches a s pecific A CE.
Web I nterface
To c onfigure t he A CL P orts C onfiguration i n t he w eb i nterface:
1. Click C onfiguration, A CL, t hen P orts.
2. Scroll t o t he s pecific p arameter v alue t o s elect t he c orrect v alue f or p ort A CL s etting.
3. Click s ave t o s ave t he s etting
4. To c ancel t he s etting, c lick t he r eset b utton. I t w ill r evert t o p reviously s aved v alues.
5. After t he c onfiguration i s c omplete, t hen y ou w ill s ee t he C ounter o f t he p ort. C lick r efresh t o
update t he c ounter o r C lear t he i nformation.
Figure 2 -­‐5.2.3.1: The A CL P orts C onfiguration
Parameter d escription:
Port:

The l ogical p ort f or t he s ettings c ontained i n t he s ame r ow.
Policy I D:

Select t he p olicy t o a pply t o t his p ort. T he a llowed v alues a re 1 t hrough 8 . T he d efault v alue i s 1 .
Action:

Select whether forwarding is permitted ("Permit") or denied ("Deny"). The default value is
"Permit".
73
Publication date: Sept, 2015
Revision A1