From: Niche (jackyliu419@gmail.com)
Date: Tue Nov 01 2005 - 23:16:19 GMT-3
Hi Schulz,
Try enable "standby preempt" and test again.
Also, you can try to do a test failover and "show standby" to verify the
priority change before you apply that command. Then you may find out what
happened.
Cheers~
Jacky
On 11/2/05, Schulz, Dave <DSchulz@dpsciences.com> wrote:
>
> Yes, that is correct, Victor. The eigrp 1 was from a previous "attempt".
> Sorry. What I wanted to accomplish here is that Campus-A would always be
> the
> primary if everything is working. However, if the Serial on A goes down,
> Then
> all traffic would be diverted to B. However, if Serial on B goes down,
> then B
> would use the ethernet to reach A and through the Serial on A (assuming
> the A
> is back up). This is what I was trying to accomplish, do I have this
> wrong?
> I am interested in your solution to this if you can detail it.
>
> Dave
>
> -----Original Message-----
> From: Victor Cappuccio
> To: Schulz, Dave; ccielab@groupstudy.com
> Sent: 11/1/2005 5:33 PM
> Subject: Re: Route distribution problem with EIGRP/OSPF and HSRP
>
> Also::
>
> ON CAMPUS A
>
>
>
> > interface FastEthernet0/0
>
> > description Campus server farm
>
> > bandwidth 10000
>
> > ip address 172.16.1.33 <http://172.16.1.33>
255.255.255.224<http://255.255.255.224>
>
> > delay 100
>
> > duplex auto
>
> > speed auto
>
> > standby ip 172.16.1.50 <http://172.16.1.50>
>
> > standby priority 105
>
> > standby preempt
>
> > standby track Serial0/0.1 10
>
>
>
> ON CAMPUS B
>
> > interface FastEthernet0/0
>
> > description Campus server farm
>
> > bandwidth 10000
>
> > ip address 172.16.1.34 <http://172.16.1.34>
255.255.255.224<http://255.255.255.224>
>
> > delay 100
>
> > duplex auto
>
> > speed auto
>
> > standby ip 172.16.1.50 <http://172.16.1.50>
>
> > standby priority 100
>
> > standby track Serial0/0.1 10
>
>
>
> Also I can observe that this HSRP configuration has no sense :S
>
>
>
> On Campus A, The Priority will be 105 (default 100), and in Campus B the
> priority will be 100, so if I what to track a serial lets say the serial
> on
> Campus A I will just leave the preempt option in both sides..
>
> So witch one do you want to track?
>
> Please can you clarify this a little bit (also please observe that in
> Campus
> A in the ospf 1 process you are redistributing a dummy eigrp process
> (1), is
> that in the original configuration I'm just curios
>
>
>
> HTH & Thanks
>
>
>
>
>
> ---
> Victor Cappuccio
> cvictor@protokolgroup.com
> ..O.
> ....O
> OOO
> ----- Original Message -----
> From: "Victor Cappuccio" <cvictor@protokolgroup.com>
> To: "Schulz, Dave" <DSchulz@dpsciences.com>; <ccielab@groupstudy.com>
> Sent: Tuesday, November 01, 2005 6:18 PM
> Subject: Re: Route distribution problem with EIGRP/OSPF and HSRP
>
>
> > Hello Dave, please double check your subnets in the Serial
> > I'm going to lab this one tonight
> > 252 in the mask == 11111100
> > Gives me the use 1 or 2 (not 6 ;))
> >
> > ---
> > Victor Cappuccio
> > cvictor@protokolgroup.com
> > ..O.
> > ....O
> > OOO
> > ----- Original Message -----
> > From: "Schulz, Dave" <DSchulz@dpsciences.com>
> > To: <ccielab@groupstudy.com>
> > Sent: Tuesday, November 01, 2005 4:32 PM
> > Subject: Route distribution problem with EIGRP/OSPF and HSRP
> >
> >
> > > I am trying to get a lab working with route redistribution and
> having an
> > > issue. Campus-A and Campus-B routers are supposed to be
> redistributing
> > > OSPF to EIGRP. I would like to get Campus-B to prefer EIGRP(on
> fa0/0)
> > > and then, if the S0/0.1 on Campus-A goes down, then both routers
> would
> > > switch to the Serial (ospf) through the Campus-B router. However, I
> > > cannot seem to get the Campus-B router to prefer the EIGRP (Fa0/0).
> I
> > > thought the administrative distance (being preferable on EIGRP)
> would
> > > address this, but that doesn't appear to be the case. I must be
> missing
> > > something here. Any ideas? Here are the configs.....
> > >
> > > Core network
> > >
> > > S0/0.1 s0/0.1
> > > | |
> > > A B
> > > | fa0/0 | fa0/0
> > > _|_______|_
> > >
> > >
> > >
> > > CAMPUS-A
> > >
> > > interface FastEthernet0/0
> > > description Campus server farm
> > > bandwidth 10000
> > > ip address 172.16.1.33 <http://172.16.1.33>
255.255.255.224<http://255.255.255.224>
> > > delay 100
> > > duplex auto
> > > speed auto
> > > standby ip 172.16.1.50 <http://172.16.1.50>
> > > standby priority 105
> > > standby preempt
> > > standby track Serial0/0.1 10
> > > !!
> > > interface Serial0/0.1 point-to-point
> > > description Link to Site-2
> > > bandwidth 2000
> > > ip address 172.16.1.2 <http://172.16.1.2>
255.255.255.252<http://255.255.255.252>
> > > frame-relay interface-dlci 313
> > > !
> > > router eigrp 2
> > > redistribute ospf 1 route-map O2E
> > > passive-interface default
> > > no passive-interface FastEthernet0/0
> > > network 172.16.1.0 <http://172.16.1.0> 0.0.0.255 <http://0.0.0.255>
> > > no auto-summary
> > > no eigrp log-neighbor-changes
> > > !
> > > router ospf 1
> > > log-adjacency-changes
> > > redistribute eigrp 2 subnets route-map E2O
> > > redistribute eigrp 1
> > > network 172.16.1.2 <http://172.16.1.2> 0.0.0.0 <http://0.0.0.0> area 0
> > > !!
> > > route-map E2O deny 10
> > > match tag 100
> > > !
> > > route-map E2O permit 20
> > > set metric 10
> > > set metric-type type-1
> > > set tag 200
> > > !
> > > route-map O2E deny 10
> > > match tag 200
> > > !
> > > route-map O2E permit 20
> > > set metric 100000 1 255 1 1500
> > > set tag 100
> > > !
> > > !
> > >
> > > CAMPUS-B
> > > !!
> > > interface FastEthernet0/0
> > > description Campus server farm
> > > bandwidth 10000
> > > ip address 172.16.1.34 <http://172.16.1.34>
255.255.255.224<http://255.255.255.224>
> > > delay 100
> > > duplex auto
> > > speed auto
> > > standby ip 172.16.1.50 <http://172.16.1.50>
> > > standby priority 100
> > > standby track Serial0/0.1 10
> > > !
> > > interface Serial0/0.1 point-to-point
> > > description Link to Site-3
> > > bandwidth 2000
> > > ip address 172.16.1.6 <http://172.16.1.6>
255.255.255.252<http://255.255.255.252>
> > > frame-relay interface-dlci 274
> > > !
> > > router eigrp 2
> > > redistribute ospf 1 route-map O2E
> > > passive-interface default
> > > no passive-interface FastEthernet0/0
> > > network 172.16.1.0 <http://172.16.1.0> 0.0.0.255 <http://0.0.0.255>
> > > no auto-summary
> > > no eigrp log-neighbor-changes
> > > !
> > > router ospf 1
> > > log-adjacency-changes
> > > redistribute eigrp 2 subnets route-map E2O
> > > network 172.16.1.6 <http://172.16.1.6> 0.0.0.0 <http://0.0.0.0> area 0
> > > !!
> > > route-map E2O deny 10
> > > match tag 100
> > > !
> > > route-map E2O permit 20
> > > set metric 10
> > > set metric-type type-1
> > > set tag 200
> > > !
> > > route-map O2E deny 10
> > > match tag 200
> > > !
> > > route-map O2E permit 20
> > > set metric 100000 1 255 1 1500
> > > set tag 100
> > > !
> > >
> > >
> > > Campus-B router ......doing show ip eigrp top, shows:
> > >
> > > IP-EIGRP Topology Table for AS(2)/ID(172.16.1.34 <http://172.16.1.34>)
> > >
> > > Codes: P - Passive, A - Active, U - Update, Q - Query, R - Reply,
> > > r - reply Status, s - sia Status
> > >
> > > P 192.168.10.12 <http://192.168.10.12>
255.255.255.252<http://255.255.255.252>,
> 1 successors, FD is 25856, tag is
> 100
> > > via Redistributed (25856/0)
> > > P 172.16.1.32 <http://172.16.1.32>
255.255.255.224<http://255.255.255.224>,
> 1 successors, FD is 281600
> > > via Connected, FastEthernet0/0
> > > P 172.16.1.4 <http://172.16.1.4>
255.255.255.252<http://255.255.255.252>,
> 1 successors, FD is 1792000
> > > via Connected, Serial0/0.1
> > > P 172.16.1.0 <http://172.16.1.0>
255.255.255.252<http://255.255.255.252>,
> 1 successors, FD is 1817600
> > > via 172.16.1.33 <http://172.16.1.33> (1817600/1792000),
> FastEthernet0/0
> > > Campus-B#
> > > !
> > >
> > > Dave Schulz, CCDP, CCNP, CCSP
> > > Project Manager / TAC Supervisor
> > > Data Processing Sciences Corporation
> > > 10810 Kenwood Road
> > > Cincinnati, Ohio 45242
> > > Phone - (513) 791-7100 ext.7411
> > > Fax - (513) 791-4676
> > > Email: dschulz@dpsciences.com <mailto:dschulz@dpsciences.com >
> > >
> > >
> _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> >
> >
> _______________________________________________________________________
> > Subscription information may be found at:
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>
> _______________________________________________________________________
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