ASR 9000 Bunble Vlan Config
interface Bundle-Ether16
description Bundlels for Customers
bundle minimum-active links 1
!
interface TenGigE0/0/0/2
description Link to customers - expects Q-in-Q VLANs
bundle id 16 mode active
cdp
!
interface Bundle-Ether16.213
description Links for DHCP VLANs
ipv4 mtu 1508
ipv4 point-to-point
ipv4 unnumbered Loopback0
arp learning disable
ipv6 nd prefix omit
ipv6 nd ra-interval 10
ipv6 nd ra-lifetime 180
ipv6 nd other-config-flag
ipv6 nd managed-config-flag
ipv6 mtu 1500
ipv6 address omit
ipv6 enable
service-policy type control subscriber POLICY_DHCP_CUSTOMERS
ipsubscriber ipv4 l2-connected
initiator dhcp
!
ipsubscriber ipv6 l2-connected
initiator dhcp
!
encapsulation ambiguous dot1q 213 second-dot1q any
!
ME 3800 LACP Trunk Config
Current configuration : 145 bytes
!
interface Port-channel16
description ***Bundle to BNG-1 for Customer Access***
switchport trunk allowed vlan 213
switchport mode trunk
end
ha-ag2#sh run int te0/1
Building configuration...
Current configuration : 127 bytes
!
interface TenGigabitEthernet0/1
switchport trunk allowed vlan 213
switchport mode trunk
channel-group 16 mode active
What i am trying to do is DHCP from Clients through MSAN on VLAN 213 . What i notice seems that DHCP Server (ASR 9000) Does not response to DHCP Discover from Clients. I am not sure if my vlan config between the device is still not correct or my DHCP Server config which is not inlude here. However when i capture on the ME3800 interface te0/1 connecting to the Cisco ASR 9000 i can see the clients Discover seems not reach the Server.
Appreciate any help regarding this. I can post the rest of my DHCP config if it can help , but i guess maybe my VLAN config is the issue but i am not sure that is why i post here