[f-nsp] NP egress buffer on CES

[Jörg Kost]

Hello,

do somebody know the reason for these log entries, that start filling up 
for a few days now? Platform is CES 2048CX, with 2x10G module on e2/1, 
e2/2:

Regards Jörg

Mar 27 13:15:36:A:NP egress buffer has 10 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
Mar 27 13:05:36:A:NP egress buffer has 46 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
Mar 27 12:55:36:A:NP egress buffer has 11 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
Mar 27 12:45:36:A:NP egress buffer has 26 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
Mar 27 12:35:36:A:NP egress buffer has 14 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
Mar 27 12:25:36:A:NP egress buffer has 41 error events, exceeding 
configured threshold for interfaces 2/1 to 2/2.
…
…
…

show interfaces ethernet 2/1
10GigabitEthernet2/1 is up, line protocol is up
   Port state change time: Dec 28 15:25:46  (88 days 22:50:25 ago)
   Hardware is 10GigabitEthernet, address is xxxx
   Configured speed 10Gbit, actual 10Gbit, configured duplex fdx, actual 
fdx
   300 second input rate: 630946 bits/sec, 319 packets/sec, 0.01% 
utilization
   300 second output rate: 48485160 bits/sec, 4899 packets/sec, 0.49% 
utilization
   2526250453 packets input, 632357591113 bytes, 0 no buffer
   Received 6405 broadcasts, 1686963 multicasts, 2524557085 unicasts
   0 input errors, 0 CRC, 0 frame, 0 ignored
   0 runts, 0 giants
   NP received 0 packets, Sent to TM 1 packets
   NP Ingress dropped 2 packets
   29041810769 packets output, 34689270582573 bytes, 0 underruns
   Transmitted 1 broadcasts, 0 multicasts, 29041810768 unicasts
   2657733 output errors, 0 collisions
   NP transmitted 3 packets, Received from TM 4 packets

show interfaces ethernet 2/2
10GigabitEthernet2/2 is disabled, line protocol is down