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VLAN trunking between Juniper EX -> Cisco Catalyst -> and Cisco Router

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http://serverfault.com – I have the following scenario: EX2200 Switch whit ge-0/0/6 set as an access port on VLAN 80 ge-0/0/0 set as a trunk port connected to a catalyst switch and various vlans allowed to pass includin vlan 80 On the Catalyst Switch. port #3 set up as a trunk port that receives traffic from the EX switch. port 42 is set up also as a trunk port that connects to a cisco router. Port #46 is where the host used to be connected host -> EX2200 -> Catalyst -> Router the problem is that this EX2200 is a new addition to the network and the host connected previosly to the catalyst switch. traffic (HowTos)

grtyyu's picture
Submitted by grtyyu on 10/12/2012

Stories similar to VLAN trunking between Juniper EX -> Cisco Catalyst -> and Cisco Router

Hi I'm quite new to networking and need some help with a home configuration...

I have an 8 port TP-Link SG3210 layer 2 802.1Q tag capable switch and a Cisco 1801 router.

I set up 3 Vlans on the switch and assign ports to each.

I want to make computers on each Vlan 'see' each other.

Can I set up a single port on the switch as a trunk port out to the Cisco 1801, and use the Cisco to route betwee

I would like to establish trunk between Cisco router 1812 and Catalyst 2960 switch. What I would like to have is that router gets ip address on his fe0 interface and on fe2 provides trunk with 3 VLANs with DHCP server all NAT-ed to fe0.

Here is my shortened current config for with vlan: VLAN 20

ROUTER

!

I'm new here and also with networking but i can't set internet conection for some vlan created.

I have a Cisco CE500 switch and created 4 vlans define by the roles in the switch. Vlan 2: Servers (role) (port 3-4) Vlan 3: Desktop (role) (port 5-8) Vlan 4: Guest (role) (port 9-12)

Vlan 1 is default, Connect to the ADSL Modem/Router Port 2 assign to the Router Role (vlan 1)

The switch is connected

I have a Juniper EX2200-24T switch.It is configured as an L2 switch (i.e the interfaces are configured in such way that they do not have an IP address.).I have manually connected the port ge-0/0/0 of the Switch to my PC eth0 port.

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I am doing the following commands from

In order to migrate to a new rack inside the datacenter I have to replicate the VLAN setup between a Cisco Switch and a Dell PowerConnect Swithch.

On the Dell Switch I have 2 VLANs :

vlan 10 : WAN vlan 20 : MGMT

On the Cisco Switch i have created the same VLANs and set up different port range

vlan10 : Ports 1-12 vlan20 : Ports 13-24

Like this example:

interface gigabitethernet2

I apologise first if this is a stupid problem. I'm new to Cisco networking. I need some help with an existing configuration done by my vendor.

Environment: 1. Core switch - Catalyst 6509e vlans configured: a. vlan 50 (wired clients) 10.0.50.x/24 interface IP 10.0.50.20 b.

I have 6 Juniper switches (EX - 2200) connected to each other as shown in the network topology.

I have two PC's that I am using

PC1 - (used for configuring the 6 switches via minicom)

PC2 - to monitor the traffic between the switches via the Ports that are marked with arrows in the diagram.

STEP 1:

I create a new vlan On Switch 3 (SW3) that includes Port 12 and Port 22.

I am trying to configure two separate vlans in ESXi. Right now I have two vlan's set up on a single vswitch in separate port groups (one for vlan 100, one for vlan 110). None of the ports connected to the port group for vlan 100 can go anywhere, including the gateway. Everything connected to the port group for vlan 110 works just fine.

HP 1810-48G Switch (J9660A) 33 weeks 4 days ago

I am setting up 4 Vlan.Port 1 is my management port and belongs to Vlan 1 Port 2-12 is Vlan 2. Port 13-24 is Vlan 3. Port 25-36 Vlan 4. There is 3 different companies that uses Vlan 2-4 but i want them to share one printer. The printer is connected to port 48.

Will this work or do i need to have to install a router?