Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2013-01-31 Thread Nick Hilliard
On 20/08/2012 15:51, Nick Hilliard wrote: > Last time I looked, the support looked like this: > > XR: v4: HSRPv1, VRRP v6: VRRP > IOS: v4: HSRPv1, HSRPv2, VRRP, GLBP v6: HSRPv2, GLBP > > You'll notice a certain lack of joined-up thinking here. Looks like IOS 15.2(4)M finally s

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-21 Thread -Hammer-
It's too early for me to say that. I know for HSRP I had to define a group for IPv4 and a separate group for IPv6. Since it looks like VRRP is out for me I haven't looked into that. And I have no idea about other options for other manufacturers or specific implementations (NSRP, GSLB, etc.). I

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread Tassos Chatzithomaoglou
Any idea what to do if you want to use a FHRP for >255 subinterfaces? HSRP allows you to use the same group number under multiple subinterfaces, while VRRP doesn't. I don't know if this is only a Cisco limitation (giving preference to their child). -- Tassos Owen DeLong wrote on 20/8/2012 23:3

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread Randy
--- On Mon, 8/20/12, Owen DeLong wrote: > From: Owen DeLong > Subject: Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame > To: sth...@nethelp.no > Cc: nanog@nanog.org > Date: Monday, August 20, 2012, 1:31 PM > VRRP is to HSRP what 802.1q is to > ISL... > &g

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread -Hammer-
That's good to know. Seriously. I can point that out to the Cisco guys... :) -Hammer- "I was a normal American nerd" -Jack Herer On 8/20/2012 3:10 PM, sth...@nethelp.no wrote: Yeah I see the disconnect. I'm assuming that what I see is what I get. Which means I'm going to stick with HSRP. If

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread -Hammer-
It's a good argument Owen. Unfortunately it looks like VRRP is not an available feature on the ASR for IPv6 FHRP. I'm still trying to confirm it but it is definitely not configurable in my version of code and if it's "just coming out" in a "new release" there is no way I'm jumping in with both

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread Owen DeLong
VRRP is to HSRP what 802.1q is to ISL... I highly recommend using VRRP instead of HSRP because: 1. It is a more robust protocol 2. It is vendor agnostic 3. Being vendor agnostic it is more likely to have a continuing future. Does anyone still use ISL? Owen On Aug 20, 2012, at 13

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread sthaug
> Yeah I see the disconnect. I'm assuming that what I see is what I get. > Which means I'm going to stick with HSRP. If our AS team gives me any > good feedback that I can share I will do so. Thanks Nick. > > XE: v4: HSRPv1, HSRPv2, VRRPv6: HSRPv2 Not particularly relevant to th

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread -Hammer-
Yeah I see the disconnect. I'm assuming that what I see is what I get. Which means I'm going to stick with HSRP. If our AS team gives me any good feedback that I can share I will do so. Thanks Nick. XE: v4: HSRPv1, HSRPv2, VRRPv6: HSRPv2 Reflections of a madman... Why is parity

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread Nick Hilliard
On 20/08/2012 15:41, -Hammer- wrote: > Correction. Still looking for something IPv6 specific. Last time I looked, the support looked like this: XR: v4: HSRPv1, VRRP v6: VRRP IOS: v4: HSRPv1, HSRPv2, VRRP, GLBP v6: HSRPv2, GLBP You'll notice a certain lack of joined-up thin

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread -Hammer-
Correction. Still looking for something IPv6 specific. -Hammer- "I was a normal American nerd" -Jack Herer On 8/20/2012 9:39 AM, -Hammer- wrote: And two seconds after I hit send I find an updated article http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/xe-3s/fhp-vrrp.h

Re: HSRP vs VRRP for IPv6 on IOS-XE - rekindling an old flame

2012-08-20 Thread -Hammer-
And two seconds after I hit send I find an updated article http://www.cisco.com/en/US/docs/ios-xml/ios/ipapp_fhrp/configuration/xe-3s/fhp-vrrp.html If you have more information I still welcome it. I'm going to go sit in the corner now... -Hammer- "I was a normal American nerd" -Jack He