03-07-2012 06:09 AM - edited 03-07-2019 05:24 AM
Hello,
I have a problem with inter-vlan, on my routage table
Cisco1# show ip route
Maximum Parallel Paths: 1 (1 after reset)
Codes: C - connected, S - static
S 0.0.0.0/0 [1/1] via 192.168.100.250 0:14:26 vlan 1
C 192.168.100.0/24 is directly connected vlan 1
my vlan 10 is not here.
Cisco1# show vlan
Vlan Name Ports Type Authorization
---- ----------------- --------------------------- ------------ -------------
1 1 g(5-10,13-22),ch(1-8) other Required
10 Serveur g(1-4) permanent Required
20 Administration permanent Required
30 Salle de soins permanent Required
40 Cuisine permanent Required
50 Soins permanent Required
Cisco1# show ip int
Proxy ARP is disabled
IP Address I/F Type Directed Precedence
Broadcast
----------------------- -------------------- --------- ----------- -----------
192.168.10.254/24 vlan 10 Static disable No
192.168.100.254/24 vlan 1 Static disable No
If you have an idea. Thank you in advance.
03-07-2012 06:53 AM
Could you elaborate what you want to achieve and also I think your question is a bit vague.
Explain your set up and what you want to achieve?
03-07-2012 07:00 AM
Do you have no auto-summary in your routing process?
Ven
03-07-2012 07:06 AM
I think he might be asking why the SVI he created isnt in the routing table...maybe?
03-07-2012 09:32 AM
Yes jimmysands, i don't know why my vlan 10 is not present in the routage table. And I would like my vlan communicate with each other via the switch internally.
PS: I'm sorry for my english, i'm french ^^
03-07-2012 10:11 AM
Did you configure any routing protocol? if yes which one?
can you do a show ip prot
03-07-2012 11:56 PM
I do not use a routing protocol and the command show ip prot is not available
03-08-2012 12:28 AM
I found my problem, it was necessary to connect a PC to a port of vlan.
Cisco1# show ip route
Maximum Parallel Paths: 1 (1 after reset)
Codes: C - connected, S - static
S 0.0.0.0/0 [1/1] via 192.168.100.250 0:36:56 vlan 1
C 192.168.10.0/24 is directly connected vlan 10
C 192.168.100.0/24 is directly connected vlan 1
Cisco1#
The ping don't always pass between the two vlan.
03-08-2012 12:53 AM
Hi Raphael,
Based on that you probably suffered from a feature called "autostate", basically a Virtual interface (SVI) that handles Vlan traffic will not come "up" or list in the routing table until at least one member port in that Vlan is connected.
See:
http://www.cisco.com/en/US/products/hw/switches/ps708/products_tech_note09186a0080160b14.shtml
Thanks,
Duncan.
03-08-2012 04:16 AM
Thank you everyone for your help. This official perfectly
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