Re: Layer 3 interface on cisco Nexus 5548

Scott Voll <[email protected]>
Newsgroups gmane.network.cacti.user
Message-ID <CAHgd+394hSybShRKw=v6E6ebv9ZDQ4HNqMCsXYoCRGEVPZ8cmQ@mail.gmail.com>
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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> ----------------------------------------------------------------------------
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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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>
> ------------------------------------------------------------------------------
> 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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