Cabletron Systems MicroMMAC 22ES, Руководство по установке

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Chapter 4: Troubleshooting Procedures
4-8 Micro-CS Installation Guide
4.4 CORRECTING MICRO-CS PARAMETERS
The following parameters must accurately reflect both the Micro-CS and
the network environment in which it operates:
• Verify the Micro-CS’s Internet address using the addr command.
• If your network configuration does not support the factory defaults,
verify the following parameters using the addr command:
- The broadcast address.
- The subnet mask.
- The load/dump gateway address (which must be specified if the
preferred load server host is located on another network or
subnet).
- The IP encapsulation type. Many systems have hardware Ethernet
interfaces that are IEEE 802.3 compliant but very few actually do
802.3 IP packet encapsulation. Use the default, Ethernet, unless
you know absolutely that your LAN does 802.2/802.3 IP packet
encapsulation.
Table 4-7 Errors from Last ERPC Layer Invocation
H/W errors
The Micro-CS sensed a hardware error during
message transmission or reception. This error
indicates a fault with the Micro-CS network
interface. Use the net command to isolate the
problem (see Chapter 3).
Msgs from wrong host
The Micro-CS received a message from an
incorrect host. This indicates that the
Micro-CS received, and ignored, an
unsolicited packet.
Rsp T/O’s
The Micro-CS never received a correctly
formatted response from the correct host, or
any response from any load server hosts.
Msgs of wrong type
The correct host sent a message to the
Micro-CS, but the message was not a
correctly formatted response to the
transmitted request.