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Configuring Gigabit Ethernet Enhanced High-Speed WAN Interface Cards
OL-24318-02
Contents
Contents
• Prerequisites for the EHWIC 1 GE-SFP-CU
• Restrictions for the EHWIC 1 GE-SFP-CU
• Overview of the EHWIC 1 GE-SFP-CU
• Configuring the EHWIC 1 GE-SFP-CU
• Configuring Loopback
• Configuration Examples for EHWIC 1 GE-SFP-CU
• Configuring SFPs
• Configuring Third-Party SFPs
• Additional References
Prerequisites for the EHWIC 1 GE-SFP-CU
This section lists the prerequisites for configuring the EHWIC 1 GE-SFP-CU.
• Ensure that you have the appropriate Cisco access router to serve as the host router. The following
Cisco access routers support EHWIC 1 GE-SFP-CU.
– Cisco 1921 ISR
–
Cisco 1941 ISR
–
Cisco 2901 ISR
–
Cisco 2911 ISR
–
Cisco 2921 ISR
–
Cisco 2951 ISR
–
Cisco 3925 ISR
–
Cisco 3925E ISR
–
Cisco 3945 ISR
–
Cisco 3945E ISR
•
Use the show version command to ensure that the router is running Cisco IOS Release 15.1(4)M or
later.
Note When minimum release requirements are met, you can change images on the router without affecting
performance.
Install the EHWIC 1 GE-SFP-CU on the router, using the directions provided in Installing
Cisco Interface Cards in Cisco Access Routers and Cisco Network Modules and Interface Cards
Regulatory Compliance and Safety Information.
Restrictions for the EHWIC 1 GE-SFP-CU
Online insertion and removal is not supported for EHWIC 1 GE-SFP-CU.