Cabletron Systems SmartSwitch Router, Руководство пользователя

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Chapter 18: Security Configuration Guide
280 SmartSwitch Router User Reference Manual
Destination static entry: Restrict "login multicasts" originating from the engineering
segment (port et.1.1) from reaching the finance servers.
or
Flow static entry: Restrict "login multicasts" originating from the consultant from
reaching the finance servers.
Port-to-Address Lock Examples
You have configured some filters for the consultant on port et.1.1 If the consultant plugs
his laptop into a different port, he will bypass the filters. To lock him to port et.1.1, use the
following command:
Note:
If the consultant’s MAC is detected on a different port, all of its traffic will be
blocked.
Example 2 : Secure Ports
Source secure port: To block all engineers on port 1 from accessing all other ports, enter
the following command:
To allow ONLY the engineering manager access to the engineering servers, you must
"punch" a hole through the secure-port wall. A "source static-entry" overrides a "source
secure port".
filters add static-entry name login-mcasts dest-mac 010000:334455 vlan 1
in-port-list et.1.1 out-port-list et.1.3 restriction disallow
filters add static-entry name login-mcasts dest-mac 010000:334455 vlan 1
in-port-list et.1.1 out-port-list et.1.2 restriction allow
filters add static-entry name consult-to-mcasts source-mac
001122:334455 dest-mac 010000:334455 vlan 1 in-port-list et.1.1
out-port-list et.1.3 restriction disallow
filters add port-address-lock name consultant source-mac 001122:334455
vlan 1 in-port-list et.1.1
filters add secure-port name engineers direction source vlan 1
in-port-list et.1.1
filters add static-entry name eng-mgr source-mac 080060:123456 vlan 1
in-port-list et.1.1 out-port-list et.1.2 restriction allow