[j-nsp] Policed discards

[Samit]

Hi Nilesh/Jeff

My Cisco config

spanning-tree portfast bpdufilter default

interface GigabitEthernet0/1
 description To Juniper ge-0/0/0 PE-1GE-SX-B
 port-type nni
 switchport access vlan 2
 no keepalive
 media-type sfp
 speed nonegotiate
 no cdp enable
 spanning-tree portfast
end

interface GigabitEthernet0/5
 description To Juniper ge-1/3/0 inbuilt
 port-type nni
 switchport access vlan 3
 media-type sfp
 speed nonegotiate
 no cdp enable
 no keepalive
 spanning-tree portfast
end

The Police discards counter now increases by 1 in every 30-40secs
interval in ge-0/0/0 but I still see it. But I don't think i really need
to worry much, do I? because I don't see any packet loss.

Regards,
Samit

Nilesh Khambal wrote:
> Please disable cdp and keepalives on Cisco port connected to this M7i.
> Also, disable spanning tree on this port by configuring it as an access
> port.
> 
> Thanks,
> Nilesh.
> 
> Samit wrote:
>> Hi, I just installed my first juniper M7i in the production couple of
>> hour back and after resolving few routing issue so far it is running
>> smoothly. I noticed that my PE-1GE-SX-B interface is showing only
>> "Policed discards", the counter which increases by 1 in every 1-2 secs
>> but the inbuilt GE is showing no errors. As I am not running any
>> qos/policing in the interface I was wondering what does it means..and
>> how to fix this error?  the router's both interface is connected with a
>> Cisco 3400ME in different Vlan.
>>
>> interfaces {
>>     ge-0/0/0 {
>>         description " Cisco3400-ME Gi0/1 Vlan2";
>>         unit 0 {
>>             family inet {
>>                 address 192.168.0.1/28;
>>             }
>>         }
>>     }
>>
>>                                                           Delay: 1/0/1
>> Interface: ge-0/0/0, Enabled, Link is Up
>> Encapsulation: Ethernet, Speed: 1000mbps
>> Traffic statistics:                                           Current
>> delta
>>   Input bytes:                3589144576 (34951312 bps)         
>> [26149611]
>>   Output bytes:               4117970233 (36219936 bps)         
>> [27659648]
>>   Input packets:                12654493 (15073 pps)               
>> [90668]
>>   Output packets:               13058310 (15834 pps)               
>> [94510]
>> Error statistics:
>>   Input errors:                       
>> 0                                [0]
>>   Input drops:                        
>> 0                                [0]
>>   Input framing errors:               
>> 0                                [0]
>>   Policed discards:                 
>> 558                                [4]
>>   L3 incompletes:                     
>> 0                                [0]
>>   L2 channel errors:                  
>> 0                                [0]
>>   L2 mismatch timeouts:               
>> 0                                [0]
>>   Carrier transitions:                 0  Output
>> errors:                [0]
>>
>>
>>
>> Regards,
>> Samit
>>
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>>
> 
>