Take a look at http://kb.juniper.net/InfoCenter/index?page=content&id=KB23578 for a brief description of the pfh interfaces.
Edward Dore Freethought Internet On 24 Sep 2014, at 10:48, junos fordummies <[email protected]> wrote: > Hi Tom, > > Did you manage to get an answer for this. I am also looking for an > explanation to interfaces that have been captured as part of a SNMP walk on > our MX. > > Can anyone shed any light on what a pfe and pfh interface is ? Is there a > doc with all interface types that describe what these are ? I have searched > and couldn't find a satisfactory document. > > Thanks > > JFD > > On 21 November 2011 17:22, Thomas Eichhorn <[email protected]> wrote: > >> Dear all, >> >> I just saw some interfaces named >> pfe- and pfh- on a trio based >> MX960: >> >> teichhorn@R10-et> show interfaces pfh-7/0/0 >> Physical interface: pfh-7/0/0, Enabled, Physical link is Up >> Interface index: 135, SNMP ifIndex: 549 >> Speed: 800mbps >> Device flags : Present Running >> Link flags : None >> Last flapped : Never >> Input packets : 0 >> Output packets: 0 >> >> Logical interface pfh-7/0/0.16383 (Index 328) (SNMP ifIndex 552) >> Flags: SNMP-Traps Encapsulation: ENET2 >> Bandwidth: 0 >> Input packets : 0 >> Output packets: 0 >> Protocol inet, MTU: Unlimited >> >> teichhorn@R10-et> show interfaces pfe-7/0/0 >> Physical interface: pfe-7/0/0, Enabled, Physical link is Up >> Interface index: 136, SNMP ifIndex: 550 >> Speed: 800mbps >> Device flags : Present Running >> Link flags : None >> Last flapped : Never >> Input packets : 0 >> Output packets: 0 >> >> Logical interface pfe-7/0/0.16383 (Index 327) (SNMP ifIndex 553) >> Flags: SNMP-Traps Encapsulation: ENET2 >> Bandwidth: 0 >> Input packets : 0 >> Output packets: 0 >> Protocol inet, MTU: Unlimited >> Protocol inet6, MTU: Unlimited >> >> My best guess would be that pfe-x/x/x has something to do >> with the pfe, but pfh is completely unclear... >> >> Has someone here a little bit more information about the purpose >> of these ifaces? >> >> Thanks, >> Tom >> >> _______________________________________________ >> juniper-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/juniper-nsp >> > _______________________________________________ > juniper-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/juniper-nsp _______________________________________________ juniper-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/juniper-nsp
