Cisco 6000 series User Manual

PurposeCommand or Action
• bidirectional—Enables the sending of flow control
pause frames in egress and the processing of received
pause frames on ingress.
(Optional) Sets the MTU value for the interface.
mtu bytes
Step 7
Example:
• The default is 1514 bytes for normal frames and 1518
bytes for 802.1Q tagged frames.
RP/0/RP0/CPU0:router(config-if)# mtu 1448
• The range for Gigabit Ethernet and 10-Gigabit
Ethernet mtu values is 64 bytes to 65535 bytes.
(Optional) Sets the MAC layer address of the Management
Ethernet interface.
mac-address value1.value2.value3
Example:
Step 8
• 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.
RP/0/RP0/CPU0:router(config-if)# mac address
0001.2468.ABCD
(Optional) Enables autonegotiation on a Gigabit Ethernet
interface.
negotiation auto
Example:
Step 9
• Autonegotiation must be explicitly enabled on both
ends of the connection, or speed and duplex settings
RP/0/RP0/CPU0:router(config-if)# negotiation auto
must be configured manually on both ends of the
connection.
• If autonegotiation is enabled, any speed or duplex
settings that you configure manually take precedence.
The negotiation auto command is available on
Gigabit Ethernet interfaces only.
Note
Removes the shutdown configuration, which forces an
interface administratively down.
no shutdown
Example:
Step 10
RP/0/RP0/CPU0:router(config-if)# no shutdown
Saves configuration changes.Do one of the following:
Step 11
• end • When you issue the end command, the system
prompts you to commit changes:
•
• commit
Uncommitted changes found, commit them before
Example:
exiting(yes/no/cancel)?
[cancel]:
RP/0/RP0/CPU0:router(config-if)# end
• • Entering yes saves configuration changes to the
running configuration file, exits the configuration
Example:
session, and returns the router to XR EXEC
mode.
Example:
RP/0/RP0/CPU0:router(config-if)# commit
• Entering no exits the configuration session and
returns the router to XR EXEC mode without
committing the configuration changes.
Interface and Hardware Component Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
35
Configuring Ethernet Interfaces
Configuring Gigabit Ethernet Interfaces

Cisco 6000 series Specifications

General

Category	Network Router
Model	Cisco 6000 series
Routing Protocols	BGP, OSPF, EIGRP, IS-IS, RIP
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet
Ports	Varies by model
Power Supply	Redundant power supply options
Dimensions	Varies by model
Weight	Varies by model
Redundancy	Power supplies, fans, route processors
Operating System	Cisco IOS