Cisco 3945 User Manual

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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring EtherChannel
Restrictions and Guidelines for EtherChannel Feature
Example: Configuring an EtherChannel
This example shows configuring EtherChannel 1 and adding physical interfaces to the EtherChannel.
Router# configure terminal
Router(config)# interface port-channel 1
Router(config-if)# ip address 10.0.0.1 255.255.255.0
Router(config-if)# end
Router(config)# interface range gigabitEthernet 0/0-1
Router(config-if)# channel-group 1
Router(config-if)# end
Step 6
channel-group number
Example:
Router(config-if)# channel-group 1
Add the physical interfaces to the port channel.
Step 7
end
Example:
Router(config-if)# end
Returns to privileged EXEC mode.
Command Purpose

Cisco 3945 Specifications

General

Form Factor	Rack-mountable
Maximum Throughput	75 Mbps
Product Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Operating System	Cisco IOS
Flash Memory	256 MB
Network/Transport Protocol	IPSec
Remote Management Protocol	SNMP
Encryption Algorithm	DES, AES
Features	Firewall, VPN, Quality of Service (QoS), VLAN support
Interfaces	2 x USB
Security Features	Intrusion Prevention System (IPS)
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Storage Temperature	-4 °F to 149 °F (-20 °C to 65 °C)
Humidity	10 - 85% (non-condensing)
Memory	2 GB
Expansion Slots	4 (free) x EHWIC ¦ 2 x service module ¦ 1 x ISM ¦ 1 x CompactFlash Card