Cisco SCE 8000 User Manual

8-10
Cisco SCE8000 GBE Installation and Configuration Guide
Chapter 8 Troubleshooting
Problem Solving Using a Subsystems Approach
— CLI command:
show access-lists
An ACL that denies entry
may be assigned.
See Initial Setup Parameters,
page 5-3.
See the “Configuring Access
Control Lists (ACLs)” section
in the Cisco SCE8000 10GBE
Software Configuration
Guide.
• Telnet connection cannot
be established
• Mng LINK LED is not lit
(link is down)
CLI command:
show interface
GigabitEthernet 1/1
Management interface IP
address or subnet mask is
incorrect.
Check or reconfigure
management port IP address
and subnet mask.
• Telnet connection cannot
be established
• Mng LINK LED is lit
(link is up)
CLI command:
show telnet status
Telnet server is disabled. Enable Telnet server: service
telnetd.
— CLI command:
show telnet sessions
Too many Telnet connections
(up to five concurrent
sessions are supported via
Telnet ).
Close one or more of the open
Telnet sessions.
— CLI command:
show ip default-gateway
Default gateway is incorrect
(when the host used as client
is not in the same network as
the SCE Platform).
Check or reconfigure default
gateway. See Initial Setup
Parameters, page 5-3.
See the “Setting the IP
Address and Subnet Mask of
the Management Interface”
section in the Cisco SCE8000
10GBE Software
Configuration Guide.
— CLI command:
show ip route
<host-ip-address>
Routing tables are incorrectly
configured (when the host
used as client is not in the
same network as the SCE
Platform, and there is more
than one gateway on the SCE
Platform network).
Check or reconfigure routing
tables. See Initial Setup
Parameters, page 5-3.
See the “Setting the IP
Address and Subnet Mask of
the Management Interface”
section in the Cisco SCE8000
10GBE Software
Configuration Guide.
Table 8-7 Troubleshooting the Management Subsystem (continued)
Symptom Diagnostic Action Possible Cause Possible Solution

Cisco SCE 8000 Specifications

General

Brand	Cisco
Model	SCE 8000
Category	Switch
Language	English