Table
State | Possible Causes | Possible Solutions |
|
|
|
Insufficient | Too many connections | You may wish to |
Resources | have been requested | consider extending or |
| and the tables used by | restructuring your |
There are | the LES may be full, | network. |
insufficient | and the connection |
|
resources to grant a | cannot be set up. |
|
request. | The ATM Switch is busy | Use a separate ATM |
| ||
| and cannot provide | Switch for LECS |
| LECS functionality. | functionality. |
| There is a mismatch | Make the MAX VPI/VCI |
| between the VPI/VCI | Bits compatible. |
| range supported by |
|
| adjacent ATM devices. |
|
| Example: |
|
| If Switch A supports |
|
| VPI/VCI values 7:511 |
|
| and Switch B only |
|
| supports values up to |
|
| 7:255, when Signalling |
|
| tries to set up a |
|
| connection using the |
|
| VPI/VCI value 7:256, |
|
| Switch B rejects the |
|
Table
State | Possible Causes | Possible Solutions |
|
|
|
Invalid | There is a problem with | Contact 3Com |
Requestor ID | the LEC software. | Support. |
The LEC Identifier |
|
|
(LECID) is not zero, |
|
|
or is not recognized |
|
|
as this LEC’s LECID. |
|
|
|
|
|
Invalid LAN | You may have | Check that the Local |
Destination | configured an illegal | Administration |
| Local Administration | Address is valid. |
You are trying to | Address. |
|
register a multicast |
| Local Administration |
address with the LES. |
| Address setup is |
|
| beyond the scope of |
|
| this guide. |
|
|
|
Invalid ATM | The ATM address field | Contact your supplier |
Address | may have been | or 3Com Technical |
| corrupted or not in the | Support. |
Source or | correct format. |
|
destination ATM |
|
|
address is not in a | For example, it may be |
|
recognized format. | in E.164 when OSI |
|
|
| |
| is required. |
|
| connection. |
|
|
|
|
Access Denied | The LEC is trying to join | Check your LANE |
| an ELAN that it is not | Services setup. |
The LES has denied | allowed to access. |
|
the LEC access to |
|
|
the ELAN for |
|
|
security reasons. |
|
|
|
|
|
(continued) |
|
|
|
|
|
No Configuration | The MAC address may |
| be invalid. |
The LECS/LES does |
|
not recognize the |
|
LEC or the | The LEC may be |
requested ELAN | requesting a resource |
| that is on an ELAN |
| which has a different |
| LAN type to the LEC. |
Check that each MAC address on your network is unique.
Check the LAN type used.
You may have entered | Check that the ELAN |
an invalid ELAN name. | name is correct, and |
| the ELAN has been set |
| up correctly. |
|
|