Cabletron Systems HSIM-W6 Installationsanleitung PDF herunterladen (Seite 25)

HSIM-W84 Firmware Support

HSIM-W84 Installation Guide 2-13

Common uses include preventing access to remote networks, controlling unauthorized access to

the local network, and limiting unnecessary trafﬁc.

The HSIM-W84 supports the following Bridge Filters:

• dot1d.Static Filters (IETF RFC 1493)

• Ethernet Special Filtering Database (from the ctbridge-mib)

System Passwords

System passwords allow you to control access to the HSIM-W84 by establishing three passwords.

Each password provides varying levels of access to the HSIM-W84. The default password for each

access level is preset to public.

The following deﬁnitions explain each of the three levels of access:

read-only — This access level allows reading of device parameters not including system

passwords.

read-write — This access level allows editing of some device conﬁguration parameters not

including changing system passwords.

super-user — This access level allows full management privileges, allowing you access to

QuickSET.

Simple Network Management Protocol (SNMP)

The HSIM-W84 provides SNMP agent support for the following: standard and Enterprise Speciﬁc

Management Information Bases (MIBs), and support for standard and Enterprise Speciﬁc SNMP

Traps. SNMP is also used internally for conﬁguration of the HSIM-W84. The active SNMP agent

within the HSIM-W84 accepts SNMP requests for status, statistics and conﬁguration updates.

Communication with the SNMP agent occurs over the LAN or WAN connection. Any

management application using SNMP over UDP/IP has access to the local SNMP agent.

SNMP MIB Support

SNMP MIBs are databases of objects used for managing and determining the status and

conﬁguration of an SNMP compliant device.

The following SNMP MIBs are supported by the HSIM-W84:

• MIB II RFC 1213

• RMON MIB RFC 1271

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Cabletron Systems HSIM-W6 Installationsanleitung Seite 25