08-07-2010 09:24 AM - edited 03-06-2019 12:21 PM
Hello All,
I have a client that shares office space and also wants to share a colocation. Client 1 currently has a 10MB Metro Circuit between the office and the colocation using 2 Cisco 2950 switches. The CIsco switches are configured with a vlan beween port 1 respectively and port 2 goes to the LAN both in the colocation and office.
All works great.
The chalenge is to add Client 2 completely seperate than Client 1. I am wondering if there is a way configure port 2 on both switch in a seperate vlan or segment vlan 1?
The 2 swicthes configuration are identical.
vtp domain Client1
vtp mode transparent
spanning-tree optimize bpdu transmission
spanning-tree extend system-id
!
vlan 3875
name Metro-E
!
int f0/1
description MetroE to Colo
switchport access vlan 3875
switchport trunk allowed vlan 3875
switchport mode trunk
switchport nonegotiate
speed 100
duplex full
spanning-tree bpdufilter enable
no shut
!
interface FastEthernet0/2
description Office Link
switchport access vlan 3875
no shut
!
line con 0
Below was my first attempt but with testing interface 2 and 3 where able to see each other.
int f/03
switchport access vlan 3875
no shut
Any and all help would be appreciated.
Thanks
08-07-2010 12:16 PM
Hello Gregory,
you simply need to create a second vlan for example 3876 you need to do it on both switches and to allow it on trunk both sides
conf t
vlan 3876
name customer2
exit
int fas0/1
switchport trunk allowed vlan add 3876 int fas0/3 switchport switchport mode access switchport access vlan 3876 ! note the add keyword without it you miss vlan 3875 ! Hope to help Giuseppe
08-07-2010 12:45 PM
Thank you giuslar
SO what your saying a single port can be part of 2 VLANs and also be segregated from each other. I will attempt this afternoon and will update ASAP.
Thanks again.
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