Cisco CE 2000 Platform SCE 2000 4xGBE Installation And Configuration Manual page 135

Chapter 8 Troubleshooting
• Telnet connection
cannot be established
• Mng LINK LED is lit
(link is up)
Telnet connection
terminates
automatically
OL-7824-02
CLI command: Telnet server is disabled
show telnet status
CLI command: Too many Telnet connections
(up to 5 concurrent sessions
show telnet sessions
are supported)
CLI command: Default gateway is incorrect
(when the host used as client
show ip default-
is not in the same network as
gateway
the SCE Platform)
CLI command: Routing tables are incorrectly
configured (when the host
show ip route <host-
used as client is not in the
ip-address>
same network as the SCE
Platform, and there is more
than one gateway on the SCE
Platform network)
CLI commands: Host is not a member of a
valid access-list
• show access-lists
• show line vty
access-class
• show ip access-class
There is a timeout configured on Telnet sessions
CLI command:
show line to
configure a longer
timeout interval.
• use no timeout to
disable timeout. vty
timeout
SCE 2000 4xGBE Installation and Configuration Guide
Problem Solving Using a Subsystems Approach
Enable Telnet server:
service telnetd
Close one or more of the open
Telnet sessions
Check / reconfigure default
gateway.
See Initial System Configuration
(on page 5-3)
Refer to "IP Configuration" in
the Cisco SCE 2000 4xGBE
Software Configuration Guide.
Check / reconfigure routing
tables.
See Initial System Configuration
(on page 5-3)
Refer to "IP Configuration" in
the Cisco SCE 2000 4xGBE
Software Configuration Guide.
Check / reconfigure access-list.
See Initial System Configuration
(on page 5-3)
Refer to "Access Control Lists"
in the Cisco SCE 2000 4xGBE
Software Configuration Guide.
Reconfigure line timeout:
• use timeout <time in
seconds>
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