Hi, i have link problems since i replaced a 7200 with PA-E3s with a 7600 with SIP/200&SPA-4XT3/E3. The perfectly working link with 7200, never goes up/up with the SPA. Also the SPA does not recognize a hardware looping (cable). Tried 2 SPA modules. IOS is 12.2.33SRB.
State of the SPA E3:
diamond-core1# sh controllers serial 1/3/0
Serial1/3/0 - (SPA-4XT3/E3) is up
Framing is bypass, Clock Source is Line
Bandwidth limit is 34010, DSU mode 0
Data in current interval (10 seconds elapsed):
0 Line Code Violations, 0 P-bit Coding Violation
0 C-bit Coding Violation
0 P-bit Err Secs, 0 P-bit Sev Err Secs
0 Sev Err Framing Secs, 0 Unavailable Secs
10 Line Errored Secs
10 Severely Errored Line Secs
0 Far-End Errored Secs, 0 Far-End Severely Errored Secs
0 CP-bit Far-end Unavailable Secs
0 Near-end path failures, 0 Far-end path failures
0 Far-end code violations, 0 FERF Defect Secs
0 AIS Defect Secs, 0 LOS Defect Secs
config of the SPA E3:
ip address <....>
no ip redirects
load-interval 60
framing bypass
dsu bandwidth 34010
no cdp enable
NM-1T3/E3 config:
controller E3 2/0
framing bypass
interface Serial2/0
ip address <...>
dsu bandwidth 34010
no cdp enable
Thanks in advance.