Re: Layer 3 interface on cisco Nexus 5548

Scott Voll <[email protected]> Fri, 16 Aug 2013 09:25:39 -0700
Newsgroups	gmane.network.cacti.user
Message-ID	<CAHgd+3-BNFrOxNDSc52kQTsHKr3iDvTOxtQUFGsC8=CdtyUVWw@mail.gmail.com>
Bug ID CSCti07554.  upgrade to 6.0.2N1(1) or better.

Also, use "show inter vlan XXX counter snmp" to see counters increment.

Scott


On Fri, Aug 16, 2013 at 7:58 AM, Scott Voll <[email protected]> wrote:

> What version are you on?  all my snmp walks show 0 for ifin/out unicast
> packets running version 5.2(1)N1(3)
>
> in my version sh interface shows:
>
> 5548A# sh inter vlan 100
> Vlan100 is up, line protocol is up
>   Hardware is EtherSVI, address is  547f.yyyy.yyyy
>   Description: Core Network
>   Internet Address is 10.x.x.x/24
>   MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec
>
> 5548A#
> 5548A#
> 5548A# sh inter e1/9
> Ethernet1/9 is up
>  Dedicated Interface
>   Belongs to Po109
>   Hardware: 1000/10000 Ethernet, address: 547f.zzzz.zzzz
>   Description: Connection to 2248 #1
>   MTU 1500 bytes, BW 10000000 Kbit, DLY 10 usec
>   reliability 255/255, txload 1/255, rxload 1/255
>   Encapsulation ARPA
>   Port mode is fex-fabric
>   full-duplex, 10 Gb/s, media type is 10G
>   Beacon is turned off
>   Input flow-control is off, output flow-control is off
>   Rate mode is dedicated
>   Switchport monitor is off
>   EtherType is 0x8100
>   Last link flapped 21week(s) 2day(s)
>   Last clearing of "show interface" counters never
>   30 seconds input rate 430344 bits/sec, 78 packets/sec
>   30 seconds output rate 1039024 bits/sec, 473 packets/sec
>   Load-Interval #2: 5 minute (300 seconds)
>     input rate 610.62 Kbps, 47 pps; output rate 1.50 Mbps, 511 pps
>   RX
>     7903308560 unicast packets  4496064 multicast packets  337352
> broadcast packets
>     7908141976 input packets  3908030485102 bytes
>     2090854495 jumbo packets  0 storm suppression bytes
>     0 runts  0 giants  0 CRC  0 no buffer
>     0 input error  0 short frame  0 overrun   0 underrun  0 ignored
>     0 watchdog  0 bad etype drop  0 bad proto drop  0 if down drop
>     0 input with dribble  0 input discard
>     0 Rx pause
>   TX
>     5572083534 unicast packets  182626399 multicast packets  103229128
> broadcast packets
>     5857939061 output packets  2380448231417 bytes
>     1081561337 jumbo packets
>     0 output errors  0 collision  0 deferred  0 late collision
>     0 lost carrier  0 no carrier  0 babble 0 output discard
>     0 Tx pause
>   4 interface resets
>
>
> As you can see there are NO counters on my layer 3 vlan interface(SVI)
> .
> TIA
>
> Scott
>
>
>
>
> On Fri, Aug 16, 2013 at 7:15 AM, <[email protected]> wrote:
>
>> Hello!
>>
>> The N5K without L3-daughter-card is a simple L2 switch.
>> with the daughter-card you see a "propVirtual(53)" interface type when you
>> ran
>> the (standard) 'SNMP - Interface Statistics' query and get data (and
>> graphs).
>>
>> klaus
>>
>> -----Ursprüngliche Nachricht-----
>> Von: Gandalf [mailto:[email protected]]
>> Gesendet: Donnerstag, 15. August 2013 18:46
>> An: Support requests/questions about cacti
>> Betreff: Re: [cacti-user] Layer 3 interface on cisco Nexus 5548
>>
>> So where should Cacti get the data from?
>> In case there's a private Cisco MIB providing the wanted data, there will
>> be
>> a
>> solution with Cacti ...
>>
>> R.
>>
>> On 15.08.2013 18:38, Scott Voll wrote:
>> > All counters are Zero for layer three vlan interfaces.
>> >
>> > Scott
>> >
>> >
>> > On Thu, Aug 15, 2013 at 8:46 AM, Gandalf <[email protected]> wrote:
>> >
>> >> Does an snmpwalk yield results for the VLAN interfaces?
>> >> R,
>> >>
>> >> On 15.08.2013 16:13, Scott Voll wrote:
>> >>> I'm trying to monitor my layer 3 (vlans) with Cacti.  it sees the
>> >> interface
>> >>> but I get no data.  I can see traffic on the CLI but no graphs in
>> >>> Cacti(just layer 3).  Since the 5548 requires a daughter card to get
>> >> layer
>> >>> three, is that why I see no data on my graphs?
>> >>>
>> >>> TIA
>> >>>
>> >>> Scott
>> >>>
>> >>
>>
>> ----------------------------------------------------------------------------
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>> ------------------------------------------------------------------------------
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>> Get 100% visibility into Java/.NET code with AppDynamics Lite!
>> It's a free troubleshooting tool designed for production.
>> Get down to code-level detail for bottlenecks, with <2% overhead.
>> Download for free and get started troubleshooting in minutes.
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>
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