Cisco ASR 1000 Configuration Guide

10-3
Cisco ASR 1000 Series Aggregation Services Routers SIP and SPA Software Configuration Guide
OL-14127-08
Chapter 10 Configuring the Ethernet SPAs
Configuration Tasks
Step 4
Router(config-if)# ip accounting mac-address
{input | output}
(Optional) Enables MAC address accounting.
MAC address accounting provides accounting
information for IP traffic based on the source and
destination MAC addresses of the LAN interfaces,
where:
• input—Specifies MAC address accounting
for traffic entering the interface.
• output—Specifies MAC address accounting
for traffic leaving the interface.
Step 5
Router(config-if)# mtu bytes (As Required) Specifies the maximum packet size
for an interface, where:
• bytes—Specifies the maximum number of
bytes for a packet.
The default is 1500 bytes; the range is 1500 to
9216.
Step 6
Router(config-if)# standby [group-number] ip
[ip-address [secondary]]
(Required for HSRP Configuration Only) Creates
(or enables) the HSRP group using its number and
virtual IP address, where:
• (Optional) group-number—Specifies the
group number on the interface for which
HSRP is being enabled. The range is 0 to 255;
the default is 0. If there is only one HSRP
group, you do not need to enter a group
number.
• (Optional on all but one interface if
configuring HSRP) ip-address—Specifies the
virtual IP address of the hot standby router
interface. You must enter the virtual IP address
for at least one of the interfaces; it can be
learned on the other interfaces.
• (Optional) secondary—Specifies the IP
address is a secondary hot standby router
interface. If neither router is designated as a
secondary or standby router and no priorities
are set, the primary IP addresses are compared
and the higher IP address is the active router,
with the next highest as the standby router.
This command enables HSRP but does not
configure it further. For additional information on
configuring HSRP, refer to the HSRP section of the
Cisco IP Configuration Guide publication that
corresponds to your Cisco IOS software release.
Step 7
Router(config-if)# no shutdown Enables the interface.
Command Purpose

Cisco ASR 1000 Specifications

General

Operating System	Cisco IOS XE
Interfaces	10 Gigabit Ethernet
Power Supply	AC or DC
Number of Total Expansion Slots	Varies by model
Management Port	Console
Redundant Power Supply Supported	Yes
Width	17.5 inches
Memory	Varies by model
Storage	Varies by model
Dimensions (H x W x D)	Varies by model
Weight	Varies by model
Operating Temperature	32°F to 104°F (0°C to 40°C)
Humidity	5% to 95% non-condensing
MTBF	Varies by model
Redundancy	Redundant power supplies, fans, and route processors (depending on model)