From: Brant I. Stevens (branto@xxxxxxxxxxxxx)
Date: Thu Aug 02 2001 - 19:40:23 GMT-3
This config won't work... all those port channel interfaces are on the same
subnet...
You should consider using HSRP on the port channel sub-interfaces between
the MSMs in the 6509s...
----- Original Message -----
From: "peter brown" <pita40@hotmail.com>
To: <ccielab@groupstudy.com>
Sent: Thursday, August 02, 2001 6:26 PM
Subject: routing btween vlan with MSM
> Hello,
>
> Background information.
> 1)create 6 vlan and route between the vlans
> 2)21 cat4003 in the closet fiber uplink to 2 6509 with msm
> 3)use the 2 cat6509 MSM for layer 3
> 4)Management & control traffic belong to compus-wide VLAN1(good or bad
> idea)on all
> 21 closet 4003
>
>
> 6509 MSM config
>
>
> interface port-channel1
>
> interface port-channel1.1
> encap dot1q 1
> ip address 10.1.18.34 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
> interface port-channel1.2
> encap dot1q 2
> ip address 10.1.18.35 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
> interface port-channel1.3
> encap dot1q 3
> ip address 10.1.18.36 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
> interface port-channel1.4
> encap dot1q 4
> ip address 10.1.18.37 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
> interface port-channel1.5
> encap dot1q 5
> ip address 10.1.18.38 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
> interface port-channel1.6
> encap dot1q 6
> ip address 10.1.18.39 255.255.0.0
> ip helper-address 10.1.4.12 (should this be the ip of the dhcp server)
>
>
> interface gigabitethernet0/0/0
> channel-group 1
>
> interface gigabitethernet1/0/0
> channel-group 1
>
> interface gigabitethernet3/0/0
> channel-group 1
>
> interface gigabitethernet4/0/0
> channel-group 1
>
>
> end
>
>
>
>
> things I am worrried about.
> 1) Need for user pc to be able to get ip address from DHCP server
> 2) Need for user pc to be able to get resolution for WINS and DNS server
> 3) Need for users to get to Novell server
> 4) Should every vlan use the two 6509 and primary and secondary root
bridge?
> I am confused about this since I have multiple vlans
> 5) Should all the uplink from the 4003 to both 6509 be trunks
> 6) I need load balancing between the 2 6509 what config should I add
> 7) Should all 4003 be vtp server/transparent/client? Which option is
better
> for
> my situation?
>
> What addition config shuld I add to accomplish the above.
>
>
>
>
>
>
>
>
>
>
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:31:43 GMT-3