Specifications

4-3
Cisco XR 12000 Series Router SIP and SPA Software Configuration Guide, Release 3.2
Release 3.2, OL-6396-01, Rev.A1 January 9, 2006
Chapter 4 Configuring Ethernet SPAs on Cisco IOS XR Software
Configuration Tasks
Step 5
ipv4 address ip-address mask
or
ipv6 address ipv6-prefix/prefix-length
Example:
RP/0/0/CPU0:Router(config-if)# ipv4 address
172.18.189.38 255.255.255.224
or
RP/0/0/CPU0:Router(config-if)# ipv6 address
3000:1116::1:3:300:1/112
Assigns an IP address to the interface, where:
• ip-address mask—Specifies an IPv4 IP address and
subnet mask.
• ipv6-prefix/prefix-length—Specifies an IPv6 network
address and prefix length.
Step 6
flow-control {bidirectional | egress | ingress}
Example:
RP/0/0/CPU0:Router(config-if)# flow control
ingress
(Optional) Enables the sending of flow control pause
frames.
Step 7
negotiation auto
Example:
RP/0/0/CPU0:Router(config-if)# negotiation auto
(Optional) Enables autonegotiation of the interface with the
connected interface.
Step 8
mac-accounting {egress | ingress}
Example:
RP/0/0/CPU0:Router(config-if)# mac-accounting
egress
(Optional) Generates accounting information for IP traffic
based on the source and destination MAC addresses on
LAN interfaces.
• To disable MAC accounting, use the no form of this
command.
Step 9
mtu value
Example:
RP/0/0/CPU0:Router(config-if# mtu 1448
(Optional) Sets the MTU value for the interface.
• The default is 1514 for normal frames and 1518 for
802.1Q tagged frames.
Step 10
mac-address value1.value2.value3
Example:
RP/0/0/CPU0:Router(config-if)# mac address
0001.2468.ABCD
(Optional) Sets the MAC layer address of the management
Ethernet interface.
• The values are the high, middle, and low 2 bytes,
respectively, of the MAC address in hexadecimal. The
range of each 2-byte value is 0 to ffff.
Command or Action Purpose