|
| Chapter 8 | Troubleshooting |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Problem Solving Using a Subsystems Approach |
| |
|
|
|
|
|
|
|
|
|
|
|
|
| CLI command | An ACL may be assigned | See Initial System Configuration (on | ||
|
|
|
| show | that denies entry. | page | ||
|
|
|
|
|
| Refer to "Access Control Lists" in | ||
|
|
|
|
|
| the Cisco Service Control Engine | ||
|
|
|
|
|
| (SCE) Software Configuration Guide. | ||
|
|
|
|
|
|
| ||
• Telnet |
| • CLI command | Management interface IP | Check / reconfigure management | ||||
| connection |
| show interface | address or subnet mask is | port IP address and subnet mask | |||
| cannot be |
| incorrect. |
|
|
| ||
| established |
| mng |
|
|
|
| |
• Mng LINK LED |
|
|
|
|
| |||
| is not lit (link is |
|
|
|
|
|
| |
| down) |
|
|
|
|
|
| |
|
|
|
|
|
|
| ||
• Telnet |
| CLI command: | Telnet server is disabled. | Enable Telnet server: | ||||
| connection |
| show telnet |
| service telnetd | |||
| cannot be |
|
| |||||
| established |
| status |
|
|
|
| |
• Mng LINK LED |
|
|
|
|
| |||
| is lit (link is up) |
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
| CLI command: | Too many Telnet | Close one or more of the open Telnet | ||
|
|
|
| show telnet | connections (up to 5 | sessions. | ||
|
|
|
| concurrent sessions are |
|
|
| |
|
|
|
| sessions | supported). |
|
|
|
|
|
|
| CLI command: | Default gateway is incorrect | Check / reconfigure default gateway. | ||
|
|
|
| show ip default- | (when the host used as client | See Initial System Configuration (on | ||
|
|
|
| is not in the same network | ||||
|
|
|
| gateway | as the SCE Platform). | page | ||
|
|
|
|
|
| Refer to "IP Configuration" in the | ||
|
|
|
|
|
| Cisco Service Control Engine (SCE) | ||
|
|
|
|
|
| Software Configuration Guide. | ||
|
|
|
|
|
|
|
|
|
|
|
|
| CLI command: | Routing tables are | Check / reconfigure routing tables. | ||
|
|
|
| show ip route | incorrectly configured | See Initial System Configuration (on | ||
|
|
|
| (when the host used as client | ||||
|
|
|
|
| is not in the same network | page | ||
|
|
|
|
| as the SCE Platform, and | Refer to "IP Configuration" in the | ||
|
|
|
|
| there is more than one | Cisco Service Control Engine (SCE) | ||
|
|
|
|
| gateway on the SCE | Software Configuration Guide. | ||
|
|
|
|
| Platform network). |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CLI commands: | Host is not a member of a | Check / reconfigure | ||
|
|
|
| • show access- | valid | See Initial System Configuration (on | ||
|
|
|
|
| ||||
|
|
|
| lists |
| page | ||
|
|
|
| • show line vty |
| Refer to "Access Control Lists" in | ||
|
|
|
|
|
| the Cisco Service Control Engine | ||
|
|
|
| • show ip access- |
| (SCE) Software Configuration Guide. | ||
|
|
|
|
|
|
|
| |
|
|
|
| class |
|
|
|
|
Cisco SCE 1000 2xGBE Installation and Configuration Guide
| ||
|
|
|