Contents
How do you force a VLAN interface?
To resolve this issue, I could have either connected a PC or a loopback into the router or simply forced the VLAN into an “up/up” state. Issuing the “no autostate” command on the VLAN interface will bring the interface up.
What is the impact of the no Switchport command?
The no switchport command puts the interface in L3 mode (known as “routed port”) and makes it operate more like a router interface rather than a switch port. The ip address command assigns an IP address and network mask to the interface. Routed ports can be configured with a Layer 3 routing protocol.
What command is used to enable the voice VLAN feature on a port?
The data or access VLAN is configured just as a regular access VLAN is configured using the switchport access vlan vlan-id command. The voice VLAN is configured using the switchport voice vlan vlan-id interface configuration mode command.
What are VLAN bridge settings?
A bridge with a VLAN tag group prevents packets that are sent between the IPTV device and the router’s Internet port from being processed through the router’s network address translation (NAT) service. You can add VLAN tag groups to a bridge and assign VLAN IDs and priority values to each VLAN tag group.
How to enable IP address on VLANs on Force10?
S 10.0.3.0/24 via 10.1.0.254, Vl 1 1/0 This works fine, however I would like to enable the IP address on all vlan interfaces on the F10, and have everything point their gateway at their respective F10 interface. But when I enable the IP address on Vlan 2 or 3, those static routes disappear from the routing table and I get:
How to configure VLAN interface settings on a Cisco switch?
1. Create the VLANs. To learn how to configure the VLAN settings on your switch through the web-based utility, click here. For CLI-based instructions, click here. 2. (Optional) Set the desired VLAN-related configuration for ports.
How are ports used in a VLAN interface?
Unicast, broadcast, and multicast packets are forwarded and flooded out ports in the same VLAN. VLANs can also be used to enhance performance by reducing the need to send broadcasts and multicasts to unnecessary destinations. It also eases network configuration by logically connecting devices without physically relocating those devices.
Which is the default gateway for VLAN 1?
Workstations in vlan 1 use the F10 as a default gateway, and there exist routes to direct traffic to the appropriate firewall. Workstations should route traffic through a primary firewall with content filtering and such (10.1.0.253), or to the secondary firewall which provides inter-vlan routing/ACLs (10.1.0.254).