Re: OT: Logical Bundle

I'm sure that you are right Marc and Tony, but unfortunately that's what
I've been asked to fire a quick solution of nowhere, which seems impossible.
The customer has some crazy policies. They have their own reasons of using
this topology without anything in between.
Do you think that it would be possible using VLANs?

Regards,
Mohammad

On Fri, May 17, 2013 at 2:08 AM, Tony Singh <mothafungla_at_gmail.com> wrote:

> Marc
>
> It's who are we ;)
>
>
> --
> BR
>
> Sent from my iPhone on 3
>
> On 16 May 2013, at 22:21, marc abel <marcabel_at_gmail.com> wrote:
>
> I think to make this work you would need a layer 2 switch in between.
> Additionally the routers would need to support etherchannel. I think the
> 7613 will, but only if you have the switching module. I have no idea about
> the Huawei as I wouldn't let one of those within 10 miles of my network.
>
> I guess my question is why? Why not put a routing protocol between them
> and let them route? You need a few more IP addresses but you could even use
> /31's between each link.
>
>
> On Thu, May 16, 2013 at 4:15 PM, Mohammad Moghaddas <
> moghaddas.it_at_gmail.com> wrote:
>
>> Imagine that there is no configuration, as it does not matter. Because the
>> restriction is only on the physical topology.
>> Assume that we are going to configure the following static route on both
>> of
>> Cisco routers:
>> ip route 10.10.1.0 255.255.255.0 192.168.1.1
>> And 192.168.1.1 is a logical IP which is on both of Huawei devices.
>> and the same for reverse of the scenario.
>> I've tried VRRP, but I failed to success. It seems to me that all the
>> links
>> should be placed on the same subnet.... but how?
>> Would you please guide me through it?
>> I mean for example how should H1 reach the virtual address of Cisco
>> routers
>> if its link to C1 is not available?
>> C1---x----H1-------
>> | | |
>> | | 10.10.1.0
>> | | |
>> C2--------H2--------
>>
>>
>> On Thu, May 16, 2013 at 7:57 PM, Paul Cocker <groupstudy_at_paulcocker.net
>> >wrote:
>>
>> > VRRP....
>> >
>> >
>> > On 16 May 2013 15:11, Mohammad Moghaddas <moghaddas.it_at_gmail.com>
>> wrote:
>> >
>> >> Let me clarify more about the issue.
>> >> For example, C1 or C2 could ping 200.200.200.200 and H1 or H2 should
>> >> respond the icmp message, and whenever one of them is unavailable, the
>> >> other one should handle the response.
>> >>
>> >>
>> >> On Thu, May 16, 2013 at 5:57 PM, Tony Singh <mothafungla_at_gmail.com>
>> >> wrote:
>> >>
>> >> > POS is point to point, how do the routers know of each others
>> subnets?
>> >> > Dynamic routing or they sharing a /30 Cisco-Huawei
>> >> >
>> >> > --
>> >> > BR
>> >> >
>> >> > Sent from my iPhone on 3
>> >> >
>> >> > On 16 May 2013, at 14:19, Mohammad Moghaddas <moghaddas.it_at_gmail.com
>> >
>> >> > wrote:
>> >> >
>> >> > Yes, VRRP is supported.
>> >> >
>> >> >
>> >> > On Thu, May 16, 2013 at 4:40 PM, Tony Singh <mothafungla_at_gmail.com>
>> >> wrote:
>> >> >
>> >> >> does Huawei support VRRP? They prob do HSRP :p
>> >> >>
>> >> >> --
>> >> >> BR
>> >> >>
>> >> >> Tony
>> >> >>
>> >> >> Sent from my iPhone on 3
>> >> >>
>> >> >> On 16 May 2013, at 13:07, Mohammad Moghaddas <
>> moghaddas.it_at_gmail.com>
>> >> >> wrote:
>> >> >>
>> >> >> > Hi.
>> >> >> >
>> >> >> > Sorry for the OT.
>> >> >> > I was not sure of what to use as the subject of this OT.
>> >> >> > There are 2 * 7613 and 2 Huawei routers connected as below:
>> >> >> > C1--------H1
>> >> >> > | |
>> >> >> > | |
>> >> >> > C2--------H2
>> >> >> >
>> >> >> > All the connected ports are POS (STM1).
>> >> >> > We need that Huawei routers see Cisco routers as using 1 IP
>> address,
>> >> >> Cisco
>> >> >> > routers see Huawei routers using 1 IP address.
>> >> >> > We can't add any link and make the topology a full-mesh one.
>> >> >> > I have thoughts of some L2 solutions using VLANs, but I would
>> >> >> appreciate to
>> >> >> > hear any solutions from you guys.
>> >> >> >
>> >> >> > Thanks.
>> >> >> >
>> >> >> >
>> >> >> > Blogs and organic groups at http://www.ccie.net
>> >> >> >
>> >> >> >
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>>
>
>
> --
> Marc Abel
> CCIE #35470
> (Routing and Switching)

Blogs and organic groups at http://www.ccie.net
Received on Fri May 17 2013 - 02:09:50 ART