I have two 8806's and have bumped up against the 8 vrrp instances per interface limit.
I am now looking into esrp. Is there a way to use esrp at layer 3 only and still use either eaps or rstp? Here's what I mean:
Core 1 master esrp vlan default 192.168.1.1
Core 2 slave esrp vlan default 192.168.1.1
All default vlan ports on Core 2 switch are being blocked. I have configured elrp and didn't have a chance to remove that config to see if this is my problem. I just want layer 3 redundancy here.
--- On Tue, 7/8/08, Alan Bowen <abowe...@gmail.com> wrote:
From: Alan Bowen <abowe...@gmail.com> Subject: vrrp & esrp To: Extreme-Networks@googlegroups.com Date: Tuesday, July 8, 2008, 11:06 PM
Hi gang,
I have two 8806's and have bumped up against the 8 vrrp instances per interface limit.
I am now looking into esrp. Is there a way to use esrp at layer 3 only and still use either eaps or rstp? Here's what I mean:
Core 1 master esrp vlan default 192.168.1.1
Core 2 slave esrp vlan default 192.168.1.1
All default vlan ports on Core 2 switch are being blocked. I have configured elrp and didn't have a chance to remove that config to see if this is my problem. I just want layer 3 redundancy here.
> --- On *Tue, 7/8/08, Alan Bowen /<abowe...@gmail.com>/* wrote:
> From: Alan Bowen <abowe...@gmail.com> > Subject: vrrp & esrp > To: Extreme-Networks@googlegroups.com > Date: Tuesday, July 8, 2008, 11:06 PM
> Hi gang,
> I have two 8806's and have bumped up against the 8 vrrp instances per > interface limit.
> I am now looking into esrp. Is there a way to use esrp at layer 3 only > and still use either eaps or rstp? Here's what I mean:
> Core 1 > master esrp > vlan default 192.168.1.1
> Core 2 > slave esrp > vlan default 192.168.1.1
> All default vlan ports on Core 2 switch are being blocked. I have > configured elrp and didn't have a chance to remove that config to see if > this is my problem. I just want layer 3 redundancy here.
I've just read at the Extreme knowledgebase that multiple vlans can use the same vrid. This is not in the documentation. I'm going to try this tomorrow. Can anyone confirm?
I'd imagine I can do: vrrp vrid 100 vlan blue vrrp vrid 100 vlan red vrrp vrid 100 vlan green
esrp seems to provide much more information but I'm happier using standards rather than Extreme specific protocols.
>> All default vlan ports on Core 2 switch are being blocked. I have >> configured elrp and didn't have a chance to remove that config to >> see if this is my problem. I just want layer 3 redundancy here.
Hi Esrp does not integrate well with EAPS, you cannot have a vlan that is both EAPS protected and ESRP protected on the same switch. Which is a big shame but the current state of affairs. Everything I have seen suggests that the same vrid can be used across multiple vlans. Pete
On Wed, Jul 9, 2008 at 12:43 AM, Alan Bowen <abowe...@gmail.com> wrote:
> I've just read at the Extreme knowledgebase that multiple vlans can use > the same vrid. This is not in the documentation. I'm going to try this > tomorrow. Can anyone confirm?
> I'd imagine I can do: > vrrp vrid 100 vlan blue > vrrp vrid 100 vlan red > vrrp vrid 100 vlan green
> esrp seems to provide much more information but I'm happier using > standards rather than Extreme specific protocols.
> Alan Bowen wrote: > > I can only create 8 vrrp interfaces on 8806. If I could create more I > > would. I need about 20.
> > Elo Clemente wrote:
> >> why not use VRRP for L3 and EAPS for L2...
> >> --- On *Tue, 7/8/08, Alan Bowen /<abowe...@gmail.com>/* wrote:
> >> From: Alan Bowen <abowe...@gmail.com> > >> Subject: vrrp & esrp > >> To: Extreme-Networks@googlegroups.com > >> Date: Tuesday, July 8, 2008, 11:06 PM
> >> Hi gang,
> >> I have two 8806's and have bumped up against the 8 vrrp instances > >> per interface limit.
> >> I am now looking into esrp. Is there a way to use esrp at layer 3 > >> only and still use either eaps or rstp? Here's what I mean:
> >> All default vlan ports on Core 2 switch are being blocked. I have > >> configured elrp and didn't have a chance to remove that config to > >> see if this is my problem. I just want layer 3 redundancy here.
I can confirm this. We have about 15 VLAN's using the same VRID (100).
the only VLAN that we don't have on this VRID is the In-Band-
Management VLAN. Grantedm we use the 6800 (Which is limited to 4
VRID's I think), but the 8800's should be able to do this. If this is
not true, please let me know as we plan to upgrade to the 8800's
pretty soon.
On Jul 9, 8:10 am, "Peter Bristow" <pete.bris...@gmail.com> wrote:
> Hi Esrp does not integrate well with EAPS, you cannot have a vlan that is
> both EAPS protected and ESRP protected on the same switch. Which is a big
> shame but the current state of affairs. Everything I have seen suggests that
> the same vrid can be used across multiple vlans.
> Pete
> On Wed, Jul 9, 2008 at 12:43 AM, Alan Bowen <abowe...@gmail.com> wrote:
> > I've just read at the Extreme knowledgebase that multiple vlans can use
> > the same vrid. This is not in the documentation. I'm going to try this
> > tomorrow. Can anyone confirm?
> > I'd imagine I can do:
> > vrrp vrid 100 vlan blue
> > vrrp vrid 100 vlan red
> > vrrp vrid 100 vlan green
> > esrp seems to provide much more information but I'm happier using
> > standards rather than Extreme specific protocols.
> > Alan Bowen wrote:
> > > I can only create 8 vrrp interfaces on 8806. If I could create more I
> > > would. I need about 20.
> > > Elo Clemente wrote:
> > >> why not use VRRP for L3 and EAPS for L2...
> > >> --- On *Tue, 7/8/08, Alan Bowen /<abowe...@gmail.com>/* wrote:
> > >> From: Alan Bowen <abowe...@gmail.com>
> > >> Subject: vrrp & esrp
> > >> To: Extreme-Networks@googlegroups.com
> > >> Date: Tuesday, July 8, 2008, 11:06 PM
> > >> Hi gang,
> > >> I have two 8806's and have bumped up against the 8 vrrp instances
> > >> per interface limit.
> > >> I am now looking into esrp. Is there a way to use esrp at layer 3
> > >> only and still use either eaps or rstp? Here's what I mean:
> > >> All default vlan ports on Core 2 switch are being blocked. I have
> > >> configured elrp and didn't have a chance to remove that config to
> > >> see if this is my problem. I just want layer 3 redundancy here.
--- On Wed, 7/9/08, Alan Bowen <abowe...@gmail.com> wrote:
From: Alan Bowen <abowe...@gmail.com> Subject: Re: vrrp & esrp To: Extreme-Networks@googlegroups.com Date: Wednesday, July 9, 2008, 12:43 AM
I've just read at the Extreme knowledgebase that multiple vlans can use the same vrid. This is not in the documentation. I'm going to try this tomorrow. Can anyone confirm?
I'd imagine I can do: vrrp vrid 100 vlan blue vrrp vrid 100 vlan red vrrp vrid 100 vlan green
esrp seems to provide much more information but I'm happier using standards rather than Extreme specific protocols.
>> All default vlan ports on Core 2 switch are being blocked. I have >> configured elrp and didn't have a chance to remove that config to >> see if this is my problem. I just want layer 3 redundancy here.
