[j-nsp] Policed discards

[Nilesh Khambal]

Yes. That is correct. It is harmless at this rate and with this  
config. If you are still concerned, you can enable port mirroring on  
cisco port to find out what L2 or L3 packets are being sent out on  
that port.

Thanks,
Nilesh




On Feb 9, 2009, at 10:08 PM, "Samit" <janasamit at wlink.com.np> wrote:

> 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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> >>
> >
> >
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