Which configuration is required for configuring a router on a stick?

Which configuration is required for configuring a router on a stick?

Design & Configure A router on a stick is one of the ways to allow routing between VLANs. That kind of a setup consists of a router and a switch connected through one Ethernet link configured as an 802.1q trunk link. Such a configuration is typical in networks where no layer-3 switch exists.

Can we implement VLAN by using router on stick?

Inter VLAN Routing can be achieved through a layer-3 device i.e. Router or layer-3 Switch. When the Inter VLAN Routing is done through Router the it is known as Router on a stick. Router On a Stick : The Router’s interface is divided into sub-interfaces, which acts as a default gateway to their respective VLANs.

When configuring a router as part of a router on a stick?

Router-on-a-stick is a term frequently used to describe a setup up that consists of a router and switch connected using one Ethernet link configured as an 802.1q trunk link. In this setup, the switch is configured with multiple VLANs and the router performs all routing between the different networks/VLANs.

How do I bring up a VLAN interface?

Issuing the “no autostate” command on the VLAN interface will bring the interface up.

How do you connect a router to a stick?

How to: How-to Configure Router on a Stick

1. Step 1: Overview of the Network.
2. Step 2: Physicaly connect all your devices.
3. Step 3: Configure IP addresses on the PC and Server.
4. Step 4: Configure the VLANs on the switch.
5. Step 5: Apply switch interface to VLAN and set to access.

Which are the two trunking protocols?

Trunking Protocol Standards. There are two trunking protocols used on modern communication networks: Inter-Switch Link (ISL) from Cisco and the aforementioned nonproprietary IEEE 802.1Q. Of the two, IEEE 802.1Q is the industry standard. Even Cisco switches now use IEEE 802.1Q (dot1q) by default.

How does a VLAN’s-router on a stick work?

When this frame is “ejected” out of trunk port on the switch, a tag – “Vlan-3” – is attached to this frame When this frame is received by the router, the router can “see” that the frame has a tag that reads – “Vlan-3” So, it directs the frame to “FastEthernet 0/0.3” which has been configured to accept frames having the tag – “Vlan-3”

How to configure a router on a stick?

Router (config-subif)#encapsulation dot1q 20 (Assigning the sub-interface port f0/0.2 to VLAN 20. Here, 20 is the VLAN number)

What does trunk mean in inter-VLAN routing?

Trunks allow the traffic from multiple VLANS to travel over a single link, while keeping the VLAN identification and segmentation intact. A particular kind of inter-VLAN routing, called “Router-On-A-Stick”, uses a trunk from the router to the switch to enable all VLANs to pass to the router.

How to configure a VLAN on a PC?

Step 4: Configure PC hosts. Refer to the Addressing Table for PC host address information. In Part 2, you will create VLANs, as specified in the table above, on both switches. You will then assign the VLANs to the appropriate interface. The show vlan command is used to verify your configuration settings.