3Com Router 3031 Freigabemitteilung - Seite 4
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Chapter 2 Release Notes for
the Router 3000 and Router
5000 Series V1.10
This chapter offers updates on Router 3000 and Router 5000 features in the following areas:
System Access
System Management
Interface Management
Link Layer Protocol
Network Protocol
2.1. System Access
Symptom
A user, logging in as an operator, can see
administrator passwords.
2.2. System Management
Symptom
If you add or remove a module, the
configuration may be altered.
The router reboots if an invalid agent software
file is used to upgrade the device.
RMON MIB tables can be created on an
Ethernet interface on which RMON is disabled,
but no data is collected.
RMON history bucket allocation fails if more
than 50 buckets are requested.
RMON Matrix DS table has src and dst
addresses reversed.
Routers are not recognized by Network
Management applications, such as 3Com
Network Supervisor, unless SNMP V1 is
enabled.
Routing Protocol
Multicast Protocol
Security
VPN
QoS
Use encrypted passwords instead of simple
passwords.
Save the configuration file and edit it with the
new interface numbers so that the file
corresponds with the new physical
configuration.
Insure that the correct agent file has been used
before writing to flash memory.
Use Xmodem or TFTP to upgrade and recover
the device.
Enable RMON on interfaces being used for
monitoring.
Insure no more than 50 buckets are requested
when creating an RMON history table.
Use the SD table instead.
Enable SNMP V1 on the device, as described
in the Installation Guide, and then discover the
network using Network Supervisor.
Dial-Up
Solution
Solution