6500 traffic forward

6500 traffic forward

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Subject Author Date
6500 traffic forward ufik 08-13-2007
Posted by ufik on August 13, 2007, 2:38 pm
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Hello,

I have a question about routing on 6500 catalyst switch.
How I can forward all traffic to transparent device which I can
control band

Default gateway ip route 0.0.0.0 0.0.0.0 192.168.10.1

6500 switch with 5 vlan`s and ATM interface (internet connection)
--- ---- ----- ------------------------- ------------------- ---
--------
1 1 2 1000BaseX Supervisor WS-X6K-SUP2-2GE yes ok
15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok
4 4 16 1000BaseX Ethernet WS-X6416-GBIC no ok
6 6 0 FlexWAN Module WS-X6182-2PA no ok
8 8 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok


interface ATM6/0/0
no ip address
atm sonet stm-1
no atm auto-configuration
no atm ilmi-keepalive
no atm address-registration
no atm ilmi-enable
!
interface ATM6/0/0.1 point-to-point
ip address 192.168.10.2 255.255.255.252
pvc 1/101
vbr-nrt 114000 114000 1
encapsulation aal5snap
!
!
interface Vlan1
ip address 10.10.64.1 255.255.255.192
ip helper-address 10.10.64.4
!
interface Vlan11
ip address 10.10.64.65 255.255.255.192
ip helper-address 10.10.64.4
!
interface Vlan12
ip address 10.10.78.1 255.255.255.128
ip helper-address 10.10.64.4
!
interface Vlan13
ip address 10.10.64.193 255.255.255.192
ip helper-address 10.10.64.4
!
interface Vlan14
ip address 10.10.65.1 255.255.255.192
ip helper-address 10.10.64.4


thanks for help


Posted by Trendkill on August 13, 2007, 2:43 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
> Hello,
>
> I have a question about routing on 6500 catalyst switch.
> How I can forward all traffic to transparent device which I can
> control band
>
> Default gateway ip route 0.0.0.0 0.0.0.0 192.168.10.1
>
> 6500 switch with 5 vlan`s and ATM interface (internet connection)
> --- ---- ----- ------------------------- ------------------- ---
> --------
> 1 1 2 1000BaseX Supervisor WS-X6K-SUP2-2GE yes ok
> 15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok
> 4 4 16 1000BaseX Ethernet WS-X6416-GBIC no ok
> 6 6 0 FlexWAN Module WS-X6182-2PA no ok
> 8 8 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok
>
> interface ATM6/0/0
> no ip address
> atm sonet stm-1
> no atm auto-configuration
> no atm ilmi-keepalive
> no atm address-registration
> no atm ilmi-enable
> !
> interface ATM6/0/0.1 point-to-point
> ip address 192.168.10.2 255.255.255.252
> pvc 1/101
> vbr-nrt 114000 114000 1
> encapsulation aal5snap
> !
> !
> interface Vlan1
> ip address 10.10.64.1 255.255.255.192
> ip helper-address 10.10.64.4
> !
> interface Vlan11
> ip address 10.10.64.65 255.255.255.192
> ip helper-address 10.10.64.4
> !
> interface Vlan12
> ip address 10.10.78.1 255.255.255.128
> ip helper-address 10.10.64.4
> !
> interface Vlan13
> ip address 10.10.64.193 255.255.255.192
> ip helper-address 10.10.64.4
> !
> interface Vlan14
> ip address 10.10.65.1 255.255.255.192
> ip helper-address 10.10.64.4
>
> thanks for help

Put it inline between you and the Wide Area Network or your next hop.
Be next to impossible to do it for LAN traffic if you have redundant
cores. I doubt a static will work unless the device will actually
route traffic.


Posted by ufik on August 13, 2007, 2:54 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
>
>
>
> > Hello,
>
> > I have a question about routing on 6500 catalyst switch.
> > How I can forward all traffic to transparent device which I can
> > control band
>
> > Default gateway ip route 0.0.0.0 0.0.0.0 192.168.10.1
>
> > 6500 switch with 5 vlan`s and ATM interface (internet connection)
> > --- ---- ----- ------------------------- ------------------- ---
> > --------
> > 1 1 2 1000BaseX Supervisor WS-X6K-SUP2-2GE yes ok
> > 15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok
> > 4 4 16 1000BaseX Ethernet WS-X6416-GBIC no ok
> > 6 6 0 FlexWAN Module WS-X6182-2PA no ok
> > 8 8 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok
>
> > interface ATM6/0/0
> > no ip address
> > atm sonet stm-1
> > no atm auto-configuration
> > no atm ilmi-keepalive
> > no atm address-registration
> > no atm ilmi-enable
> > !
> > interface ATM6/0/0.1 point-to-point
> > ip address 192.168.10.2 255.255.255.252
> > pvc 1/101
> > vbr-nrt 114000 114000 1
> > encapsulation aal5snap
> > !
> > !
> > interface Vlan1
> > ip address 10.10.64.1 255.255.255.192
> > ip helper-address 10.10.64.4
> > !
> > interface Vlan11
> > ip address 10.10.64.65 255.255.255.192
> > ip helper-address 10.10.64.4
> > !
> > interface Vlan12
> > ip address 10.10.78.1 255.255.255.128
> > ip helper-address 10.10.64.4
> > !
> > interface Vlan13
> > ip address 10.10.64.193 255.255.255.192
> > ip helper-address 10.10.64.4
> > !
> > interface Vlan14
> > ip address 10.10.65.1 255.255.255.192
> > ip helper-address 10.10.64.4
>
> > thanks for help
>
> Put it inline between you and the Wide Area Network or your next hop.
> Be next to impossible to do it for LAN traffic if you have redundant
> cores. I doubt a static will work unless the device will actually
> route traffic.

I can`t put this device between me and ISP I must doing something like
this LAN (10 subnets) ->TRANSPARENT DEVICE -> ATM interfce -> ISP


Posted by Trendkill on August 13, 2007, 2:59 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
>
>
>
>
> > > Hello,
>
> > > I have a question about routing on 6500 catalyst switch.
> > > How I can forward all traffic to transparent device which I can
> > > control band
>
> > > Default gateway ip route 0.0.0.0 0.0.0.0 192.168.10.1
>
> > > 6500 switch with 5 vlan`s and ATM interface (internet connection)
> > > --- ---- ----- ------------------------- ------------------- ---
> > > --------
> > > 1 1 2 1000BaseX Supervisor WS-X6K-SUP2-2GE yes ok
> > > 15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok
> > > 4 4 16 1000BaseX Ethernet WS-X6416-GBIC no ok
> > > 6 6 0 FlexWAN Module WS-X6182-2PA no ok
> > > 8 8 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok
>
> > > interface ATM6/0/0
> > > no ip address
> > > atm sonet stm-1
> > > no atm auto-configuration
> > > no atm ilmi-keepalive
> > > no atm address-registration
> > > no atm ilmi-enable
> > > !
> > > interface ATM6/0/0.1 point-to-point
> > > ip address 192.168.10.2 255.255.255.252
> > > pvc 1/101
> > > vbr-nrt 114000 114000 1
> > > encapsulation aal5snap
> > > !
> > > !
> > > interface Vlan1
> > > ip address 10.10.64.1 255.255.255.192
> > > ip helper-address 10.10.64.4
> > > !
> > > interface Vlan11
> > > ip address 10.10.64.65 255.255.255.192
> > > ip helper-address 10.10.64.4
> > > !
> > > interface Vlan12
> > > ip address 10.10.78.1 255.255.255.128
> > > ip helper-address 10.10.64.4
> > > !
> > > interface Vlan13
> > > ip address 10.10.64.193 255.255.255.192
> > > ip helper-address 10.10.64.4
> > > !
> > > interface Vlan14
> > > ip address 10.10.65.1 255.255.255.192
> > > ip helper-address 10.10.64.4
>
> > > thanks for help
>
> > Put it inline between you and the Wide Area Network or your next hop.
> > Be next to impossible to do it for LAN traffic if you have redundant
> > cores. I doubt a static will work unless the device will actually
> > route traffic.
>
> I can`t put this device between me and ISP I must doing something like
> this LAN (10 subnets) ->TRANSPARENT DEVICE -> ATM interfce -> ISP

Eek.....guess you don't have another routing you can toss in between
and make it pass-through. If it doesn't route, there is no way to
point traffic at it and let it route back to the core as once it gets
back to the core, itll just take the same path over again. Hmm...I'll
see what me and some fellow engineers can think of..


Posted by stephen on August 13, 2007, 4:05 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
> >
> >
> >
> >
> > > > Hello,
> >
> > > > I have a question about routing on 6500 catalyst switch.
> > > > How I can forward all traffic to transparent device which I can
> > > > control band
> >
> > > > Default gateway ip route 0.0.0.0 0.0.0.0 192.168.10.1
> >
> > > > 6500 switch with 5 vlan`s and ATM interface (internet connection)
> > > > --- ---- ----- ------------------------- ------------------- ---
> > > > --------
> > > > 1 1 2 1000BaseX Supervisor WS-X6K-SUP2-2GE yes ok
> > > > 15 1 1 Multilayer Switch Feature WS-F6K-MSFC2 no ok
> > > > 4 4 16 1000BaseX Ethernet WS-X6416-GBIC no ok
> > > > 6 6 0 FlexWAN Module WS-X6182-2PA no ok
> > > > 8 8 48 10/100BaseTX Ethernet WS-X6248-RJ-45 no ok
> >
> > > > interface ATM6/0/0
> > > > no ip address
> > > > atm sonet stm-1
> > > > no atm auto-configuration
> > > > no atm ilmi-keepalive
> > > > no atm address-registration
> > > > no atm ilmi-enable
> > > > !
> > > > interface ATM6/0/0.1 point-to-point
> > > > ip address 192.168.10.2 255.255.255.252
> > > > pvc 1/101
> > > > vbr-nrt 114000 114000 1
> > > > encapsulation aal5snap
> > > > !
> > > > !
> > > > interface Vlan1
> > > > ip address 10.10.64.1 255.255.255.192
> > > > ip helper-address 10.10.64.4
> > > > !
> > > > interface Vlan11
> > > > ip address 10.10.64.65 255.255.255.192
> > > > ip helper-address 10.10.64.4
> > > > !
> > > > interface Vlan12
> > > > ip address 10.10.78.1 255.255.255.128
> > > > ip helper-address 10.10.64.4
> > > > !
> > > > interface Vlan13
> > > > ip address 10.10.64.193 255.255.255.192
> > > > ip helper-address 10.10.64.4
> > > > !
> > > > interface Vlan14
> > > > ip address 10.10.65.1 255.255.255.192
> > > > ip helper-address 10.10.64.4
> >
> > > > thanks for help
> >
> > > Put it inline between you and the Wide Area Network or your next hop.
> > > Be next to impossible to do it for LAN traffic if you have redundant
> > > cores. I doubt a static will work unless the device will actually
> > > route traffic.
> >
> > I can`t put this device between me and ISP I must doing something like
> > this LAN (10 subnets) ->TRANSPARENT DEVICE -> ATM interfce -> ISP
>
> Eek.....guess you don't have another routing you can toss in between
> and make it pass-through. If it doesn't route, there is no way to
> point traffic at it and let it route back to the core as once it gets
> back to the core, itll just take the same path over again. Hmm...I'll
> see what me and some fellow engineers can think of..

the ATM interface is probably the choke point.

maybe you can run 2 copies of routing on the box using VRFs?

run 1 copy locally, take the traffic to the WAN out via a GigE and back into
a separate GigE then route to ATM.

you may need a more expensive feature set to support this.......

the big drawback is you will send every WAN packet thru your Cat twice, so
using up CPU performance, although the PFC should handle the extra load.
>
--
Regards

stephen_hope@xyzworld.com - replace xyz with ntl



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