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Add Routes in VLAN of CSM

aandrade
Level 1
Level 1

Hello,

i try to add this route in vlan of CSM

vlan 100 client

ip address 10.192.96.19 255.255.255.0

>route 10.0.0.0 255.0.0.0 gateway 10.192.96.10

>alias 10.192.96.18 255.255.255.0

But don't work.

Only work when i put this routes

vlan 100 client

ip address 10.192.96.19 255.255.255.0

> route 10.0.0.0 255.128.0.0 gateway 10.192.96.10

> route 10.128.0.0 255.128.0.0 gateway 10.192.96.10

alias 10.192.96.18 255.255.255.0

Global routing table

ip route 0.0.0.0 0.0.0.0 10.194.26.4

The questions are:

1) why only work after add this second route?

2) If they no have no one route in a VLAN, the CSM

uses the route of MSFC?

Thank you for cooperation.

Anderson Andrade

Brazil

1 Reply 1

Gilles Dufour
Cisco Employee
Cisco Employee

hello.

When you say it does not work, does the csm reject the route with an error message ?

Do you have the same route configured on another csm vlan ?

What csm version ?

When you have the first route only, could you do a 'sho mod csm X arp' and see if you get an arp entry for the gateway.

Finally, regarding your 2nd question, the CSM never uses msfc routes.

Regards,

Gilles.

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