Dell S4048T User Manual

Assigning an Interface to a VRF
You must enter the ip vrf forwarding command before you configure the IP address or any other setting
on an interface.
NOTE: You can configure an IP address or subnet on a physical or VLAN interface that overlaps the same
IP address or subnet configured on another interface only if the interfaces are assigned to different VRFs.
If two interfaces are assigned to the same VRF, you cannot configure overlapping IP subnets or the same
IP address on them.
• Assign an interface to a VRF instance.
INTERFACE
ip vrf forwarding vrf-name
Assigning a Front-end Port to a Management
VRF
Starting in 9.7(0.0) release, you can assign a front-end port to a management VRF and make the port to act as
a host interface.
NOTE
: You cannot assign loop-back and port-channel interfaces to a management port.
To assign a front-end port to a management VRF, perform the following steps:
1 Enter the front-end interface that you want to assign to a management interface.
CONFIGURATION
interface tengigabitethernet 1/1
2 Assign the interface to management VRF.
INTERFACE CONFIGURATION
ip vrf forwarding management
Before assigning a front-end port to a management VRF, ensure that no IP address is configured on the
interface.
3 Assign an IPv4 address to the interface.
INTERFACE CONFIGURATION
ip address 10.1.1.1/24
Before assigning a front-end port to a management VRF, ensure that no IP address is configured on the
interface.
4 Assign an IPv6 address to the interface.
INTERFACE CONFIGURATION
ipv6 address 1::1
You can also auto configure an IPv6 address using the ipv6 address autoconfig command.
Virtual Routing and Forwarding (VRF) 1191

Dell S4048T Specifications

General

Switching Capacity	1.44 Tbps
Rack Units	1U
Form Factor	Rack-mountable
Power Device	Internal power supply
Power Redundancy	Optional
Product Type	Switch
Jumbo Frame Support	Yes
Routing Protocol	OSPF, BGP, RIP, VRRP, PIM-SM, IGMP
Remote Management Protocol	SNMP, RMON, Telnet, SSH
Features	Quality of Service (QoS), Jumbo Frames Support, Virtual Route Redundancy Protocol (VRRP), VLAN support, sFlow, Multiple Spanning Tree Protocol (MSTP), Rapid Spanning Tree Protocol (RSTP), IPv6 support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae
Dimensions (W x D x H)	17.3 in x 16 in x 1.7 in
Operating Temperature	0°C to 40 °C
Operating Humidity	10% to 90% (non-condensing)