Configuring 802.1Q Vlan Subinterfaces - Cisco NCS 5500 Series Configuration Manual

Configuring 802.1Q VLAN Subinterfaces

Configuring 802.1Q VLAN Subinterfaces
This task explains how to configure 802.1Q VLAN subinterfaces. To remove these subinterfaces, see the
"Removing an 802.1Q VLAN Subinterface" section.
SUMMARY STEPS
1. configure
2. interface {TenGigE | FortyGigE | HundredGigE | Bundle-Ether} interface-path-id.subinterface
3. encapsulation dot1q
4. ipv4 address ip-address mask
5. exit
6. Repeat Step 2 through Step 5 to define the rest of the VLAN subinterfaces.
7. end or commit
8. show ethernet trunk bundle-ether instance
DETAILED STEPS
Step 1
configure
Example:
RP/0/RP0/CPU0:router# configure
Enters global configuration mode.
Step 2 interface {TenGigE | FortyGigE | HundredGigE | Bundle-Ether} interface-path-id.subinterface
Example:
RP/0/RP0/CPU0:router(config)# interface TenGigE 0/2/0/4.10
Enters subinterface configuration mode and specifies the interface type, location, and subinterface number.
• Replace the interface-path-id argument with one of the following instances:
• Physical Ethernet interface instance, or with an Ethernet bundle instance. Naming notation is rack/slot/module/port,
and a slash between values is required as part of the notation.
• Ethernet bundle instance. Range is from 1 through 65535.
• Replace the subinterface argument with the subinterface value. Range is from 0 through 2147483647.
• Naming notation is interface-path-id.subinterface, and a period between arguments is required as part of the notation.
Step 3
encapsulation dot1q
Example:
RP/0/RP0/CPU0:router(config-subif)# encapsulation dot1q 100
Sets the Layer 2 encapsulation of an interface.
Step 4 ipv4 address ip-address mask
Interface and Hardware Component Configuration Guide for Cisco NCS 5500 Series Routers, IOS XR Release
6.1.x
148
Configuring 802.1Q VLAN Interfaces