IPv4 IP address

source MAC address

destination MAC address

IPv6 hostname

Disable spanning tree to allow loops to occur within the hub-and-spoke topology.

Disable split horizon to allow multiple VCs per spoke

Disable Cisco Discovery Protocol to allow MPLS to share labels between the designated spokes

Disable Cisco Discovery Protocol to allow for neighbor discovery

They add an additional tag to VLANs that allows up to two switch ports to use the same globally configured VLAN ID.

They redefine the VLAN tag to include classification, forwarding, and QoS using MPLS labels and EXP bits

They separate the classification and forwarding concepts for VLAN tagging which allows multiple switch ports to use the same VLAN ID without it being configured globally.

They assign VLAN IDs to VTP domains so that the same VLAN ID are used more than once globally.

Router 1 will accept multicast routes with a route-target of 12:1.

192.168.1.2 must be reachable by all routers participating in the mvpn-intranet MVRF.

Router 1 has statically defined thresholds for data MDT.

The MVRF must be configured on each router on the customer and service provider networks.

The CE1 and CE2 VRFs can exchange routes only between their respective VRFs on PE1 and PE2.

All three routers must be running a distance-vector routing protocol.

All three routers must be running MP-BGP.

The CE1 and CE2 VRFs can access the default route provided by the Internet VRF.

Only the CE2 VRF can access the default route provided by the Internet VRF.

The mroute table is cleared.

Router 1 accepts multicast routes with a tag of 12:1

A Cisco MPLS TE tunnel is generated with 192.168.1.2 as the source IP address of router 1.

An LSP virtual interface tunnel is created.

VLAN name

Xconnect group name

EFP subinterface number

pseudowire ID

MTU size

control word usage