Cisco ASR 9000 Series

• Cancel - Remains in the configuration mode, without committing the configuration changes.
Configuring Layer 2 Security
These topics describe how to configure Layer 2 security:
Enabling Layer 2 Security
Perform this task to enable Layer 2 port security on a bridge.
SUMMARY STEPS
1. configure
2. l2vpn
3. bridge group bridge-group-name
4. bridge domain bridge-domain-name
5. security
6. Use the commit or end command.
DETAILED STEPS
Step 1 configure
Example:
RP/0/RSP0/CPU0:router# configure
Enters the Global Configuration mode.
Step 2 l2vpn
Example:
RP/0/RSP0/CPU0:router(config)# l2vpn
RP/0/RSP0/CPU0:router(config-l2vpn)#
Enters L2VPN configuration mode.
Step 3 bridge group bridge-group-name
Example:
RP/0/RSP0/CPU0:router(config-l2vpn)# bridge group csco
RP/0/RSP0/CPU0:router(config-l2vpn-bg)#
Assigns each network interface to a bridge group and enters L2VPN bridge group configuration mode.
Step 4 bridge domain bridge-domain-name
Example:
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
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Implementing Multipoint Layer 2 Services
Configuring Layer 2 Security