[j-nsp] Implementing Ethernet Aggregated Features

[Harry Reynolds]

fxp1 is the internal management interface. All M-series routers have
one. This interface should not be configured or modified. It ties the
PFE to the RE.


> -----Original Message-----
> From: juniper-nsp-bounces at puck.nether.net
> [mailto:juniper-nsp-bounces at puck.nether.net]On Behalf Of
> Robert Viau
> Sent: Thursday, April 03, 2003 10:46 AM
> To: Harshit Kumar; hhadiwinoto at hotpop.com;
> juniper-nsp at puck.nether.net;
> Josef Buchsteiner
> Subject: Re: [j-nsp] Implementing Ethernet Aggregated Features
>
>
> Well I've not physically looked at this M40 recently, but
> I noticed remotely
> that it has more than one fxp interface :
>
> Hardware inventory:
> Item             Version  Part number  Serial number
> Description
> Chassis                                22138             m40
> <snip>
> SCB              REV 02   710-001838   <snip>
> Internet Processor
> II
> <snip>
>
> rviau at router> show interfaces brief | match fxp
> Physical interface: fxp0, Administratively down, Physical
> link is Up
> Physical interface: fxp1, Enabled, Physical link is Up
>   Logical interface fxp1.0
>
> rviau at router>
>
> I figured running them to separate hubs and then into a
> management network
> might add some additional redundancy over a single link.
>
>
> ----- Original Message -----
> From: "Josef Buchsteiner" <josefb at juniper.net>
> To: "Robert Viau" <rviau at wcom.ca>; "Harshit Kumar"
> <harshit at juniper.net>;
> <hhadiwinoto at hotpop.com>; <juniper-nsp at puck.nether.net>
> Sent: Thursday, April 03, 2003 1:30 PM
> Subject: Re: [j-nsp] Implementing Ethernet Aggregated Features
>
>
> > At 08:23 PM 4/3/2003, Robert Viau wrote:
> > >Is it normal to not be able to do this with fxp interfaces?
> > >
> > >I tried following the instructions at the link below,
> but the fxp
> interfaces
> > >do not appear to support 'fastether-options'.  It would
> be nice to use an
> AE
> > >interface for management as it would then provide layer
> 1 failover.
> >
> > what would be the gain if you have one link (fxp0) in an
> ethernet trunk ?
> >
> > Josef
> >
> >
> > >Thanks,
> > >
> > >Rob
> > >
> > >----- Original Message -----
> > >From: "Harshit Kumar" <harshit at juniper.net>
> > >To: <hhadiwinoto at hotpop.com>; <juniper-nsp at puck.nether.net>;
> > ><juniper at groupstudy.com>
> > >Sent: Friday, March 21, 2003 3:09 PM
> > >Subject: RE: [j-nsp] Implementing Ethernet Aggregated Features
> > >
> > >
> > > > Hope this link helps ....
> > > >
> > > >
> http://www.juniper.net/techpubs/software/junos/junos56/swco
> nfig56-interf
> > > > aces/html/interfaces-ethernet-config34.html#1014780
> > > >
> > > > --harshit
> > > >
> > > > -----Original Message-----
> > > > From: hhadiwinoto at hotpop.com [mailto:hhadiwinoto at hotpop.com]
> > > > Sent: Thursday, March 20, 2003 9:04 PM
> > > > To: juniper-nsp at puck.nether.net; juniper at groupstudy.com
> > > > Subject: [j-nsp] Implementing Ethernet Aggregated Features
> > > >
> > > >
> > > > Hi,
> > > >
> > > >
> > > > I have some questions regarding to ethernet
> aggregated features
> > > > (802.3ad)
> > > > on M-series,
> > > > 1. Do I need to invest a special PIC for
> implementing fast ethernet
> > > > aggregated features on M-series ?
> > > > 2. can Juniper implementation for 802.3ad do load
> balances traffic
> > > > (unicast
> > > > traffic) and redudancy/fail-over (unicast traffic) as well ?
> > > >
> > > >
> > > > -----------                 ------------
> > > > |   M5    |                 |    M5    |
> > > > -----------                 ------------
> > > >   |  | FE        |  |  FE
> > > >   |  |                         |  |
> > > > -------------      FE      -------------
> > > > | switch    | -------------|  switch   |
> > > > -------------              -------------
> > > >   |  FE
> > > >   |
> > > > -------------
> > > > |   M5      |
> > > > -------------
> > > >
> > > > any helps would be apreciated.
> > > >
> > > > thanks & regards
> > > > hendro
> > > >
> > > >
> > > >
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