The Carrier Ethernet Model
Table 2: Gigabit Ethernet and 10-Gigabit Ethernet Modular Services Card Default Configuration Values
Parameter
Flow control
MTU
MAC address
L2 port
Egress filtering
Link negotiation
Tunneling Ethertype
VLAN tag matching
1. The restrictions are applicable to L2 main interface, L2 subinterface, L3 main interface, interflex L2
interface etc.
2. burned-in address
Configuring Ethernet Interfaces
For more information on configuring Ethernet interfaces, see the Interface and Hardware Component
Configuration Guide for Cisco ASR 9000 Series Routers.
Configuring a 10-Gigabit Ethernet Interface
Perform this task to configure an Ethernet interface:
SUMMARY STEPS
1. configure interface TenGigE [ instance ]
2. l2transport
3. mtu bytes
Configuration File Entry
flow-control
mtu
mac address
l2transport
Ethernet egress-filter
negotiation
tunneling ethertype
encapsulation
L2VPN and Ethernet Services Configuration Guide for Cisco ASR 9000 Series Routers, IOS XR Release 6.3.x
Configuring Ethernet Interfaces
Default Value
Restrictions
egress on ingress off
none
1514 bytes for normal
none
frames
1518 bytes for 802.1Q
tagged frames
1522 bytes for QinQ
frames
Hardware burned-in
L3 only
2
address (BIA
)
off/L3
L2 subinterfaces must have L3
main parent interface
off
none
off
physical main interfaces only
0X8100
configured on main interface
only; applied to subinterfaces
only
all frames for main
encapsulation command only
interface; only ones
subinterfaces
specified for
subinterfaces
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