Cisco ASR 9000 Series Configuration Manual page 75

Establishing Subscriber Sessions
Command or Action
Step 3
arp learning disable
Example:
RP/0/RSP0/CPU0:router(config-if)# arp learning disable
Step 4 {ipv4} address {ipv4_address} ipsubnet_mask
Example:
RP/0/RSP0/CPU0:router(config-subif)# ipv4 address
3.5.1.1 255.255.0.0
Step 5 service-policy type control subscriber policy-name
Example:
RP/0/RSP0/CPU0:router(config-subif)# service-policy
type control subscriber PL4
Step 6 encapsulation dot1q value
Example:
RP/0/RSP0/CPU0:router(config-subif)# encapsulation
dot1q 40
Step 7 ipsubscriber {ipv4}l2-connected
Example:
RP/0/RSP0/CPU0:router(config-subif)# ipsubscriber ipv4
l2-connected
Step 8
initiator dhcp
Example:
RP/0/RSP0/CPU0:router(config-subif-ipsub-ipv4-l2conn)#
initiator dhcp
Step 9 initiator unclassified-source
Example:
RP/0/RSP0/CPU0:router(config-subif-ipsub-ipv4-l2conn)#
initiator unclassified-source
OL-26148-02
Cisco ASR 9000 Series Aggregation Services Router Broadband Network Gateway Configuration Guide, Release
Enabling IPoE Subscribers on an Access Interface
Purpose
Disables arp learning for the access-interface.
Sets the IPv4 address for an interface.
Associates a subscriber control service policy to the
interface.
Refer to the "Configuring a Subscriber Policy
Note
Map" procedure to create a PL4 policy-map.
Defines the matching criteria to map 802.1Q frames
ingress on an interface to the appropriate service instance.
The value ranges from 1 to 4094.
Enables creations of L2-connected IPv4 subscribers on
the sub-interface.
It is not recommended to remove these call
Note
flow-initiated configurations, after subscriber
sessions are active:
• For an IPoE subscriber session, you must
not delete the ipsubscriber ipv4
l2-connected initiator dhcp command
from the sub-interface
• For a packet-triggered subscriber session,
you must not delete the ipsubscriber ipv4
l2-connected initiator
unclassified-source command from the
sub-interface.
Enables DHCP sourced IPoE subscriber creation on the
access-interface that can also be combined with
unclassified-source initiator.
Initiates a class for DHCP for an IP session initiated by
DHCP.
If multiple initiators are used, use a policy or
Note
class map to prevent overlap of the IP addresses
for the different sources.
4.2.x
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