No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

FAQ-How to capture the communication info between service board and control board from uplink port

Publication Date:  2012-07-25 Views:  62 Downloads:  0
Issue Description
Q:
How to capture the communication info between service board and control board from uplink port?
Alarm Information
Null.
Handling Process
A:
(Please carefully when using the following command )
1) Enter diagnose mode.
2) Enter degugging mode in diagnose mode.
     MA5600T(diagnose)%%debugging lswdrv bcm-cli
3) Enter command:
    BCM.0> _display lswdrv PortConnect scub   (SCUB for example here )
And we will get the following info (columm in left shows the mapping relationship between the port-id of inside lsw and the slot-id of service board; column shows the mapping relationship between  the port-id of inside lsw and the slot-id of uplink board) Please note, These info only can be got when login in with COM port. Under telnet, we will see nothing.
Port           SLOT        GIU                                          
0                9                                                            
1                19              0                                            
2                19              1                                            
3                19              2                                            
4                19              3                                            
5                20              2                                             
6                20              0                                            
7                20              1                                            
8                1                                                             
9                2                                                            
10              3                                                            
11              18                                                            
12              4                                                            
13              17                                                           
14              5                                                            
15              16                                                           
16              6                                                            
17              15                                                           
18              7                                                            
19              14                                                           
20              8                                                            
21              13                                                            
22              12                                                           
23              11                                                           
24              255                                                           
25              255                                                          
26              255                                                          
27              255
Now we can modify the mapping relationship between these ports with command "BCM.0> _mirror mode=add ip=8 op=8 tp=2" where mirror the port 8(match to slot 1) to port 2(match second port in slot 19). And then, we can capture the communication info of slot 1 from uplink port.
Root Cause
Null.
Suggestions
How to check the mirror info exist in MA5600T? Using command "_mirror mode=show"
After capturing, don't forget to delete the mirror configuration. For the example above, using “BCM.0> _mirror mode=del ip=8 op=8 tp=2”

END