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Configuring Gigabit Ethernet Enhanced
High-Speed WAN Interface Cards
First Published: March 15, 2011
This document describes how to configure the Cisco Gigabit Ethernet enhanced high-speed WAN
interface card (EHWIC). The EHWIC 1 GE-SFP-CU can be installed on the Cisco Integrated Services
Routers Generation 2 (ISR G2) family platforms and has a dual-purpose uplink (DPU) that can run in
small-form-factor pluggable (SFP) or copper mode. It supports the following features:
• Digital Optical M
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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 route
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Overview of the EHWIC 1 GE-SFP-CU Overview of the EHWIC 1 GE-SFP-CU The Cisco Gigabit Ethernet WAN EHWIC (EHWIC 1 GE-SFP-CU) is an enhanced high-speed interface card providing copper and optical Gigabit Ethernet ports and connectivity of T1/E1 and T3/E3 over optical for Cisco ISRs. The EHWIC 1 GE-SFP-CU provides copper and optical Gigabit Ethernet connectivity through a dual-purpose uplink. Note The EHWIC 1GE SFP CU provides maximum 800 Mbps unidirectional and 1600 Mbps bidirectional Eth
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Configuring the EHWIC 1 GE-SFP-CU LEDs Table 1 lists the LEDs and describes their functionality and different states. The LEDs provide a visual indication of your available services. Table 1 LED Indicators LED Color Description SFP EN Off Not present. Green Present and enabled. Amber Present with failure. ACT Solid or blinking green Blinks proportional to valid Ethernet traffic. Off No packet transfers are occurring. LNK Green Solid green indicates the Ethernet port has a link partner. SPD
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Configuring Loopback DETAILED STEPS Command or Action Purpose Step 1 enable Enables privileged EXEC mode. � Enter your password if prompted. Example: Router> enable Step 2 Enters global configuration mode. configure terminal Example: Router# configure terminal Step 3 Enters the configuration mode for interface type slot/subslot/port number Ethernet transport on the EHWIC interface on the router. Example: Router(config)# interface ethernet 0/3/0 Step 4 Sets the IP address and subnet mask f
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Configuration Examples for EHWIC 1 GE-SFP-CU Configuration Examples for EHWIC 1 GE-SFP-CU This section provides the following configuration examples: � EHWIC 1 GE-SFP-CU Running Configuration, page 6 � Show Controller Output, page 9 � Show Interface Output, page 12 EHWIC 1 GE-SFP-CU Running Configuration The following example shows the running configuration with the EHWIC 1 GE-SFP-CU on a Cisco 3945 ISR. Router# sh run Building configuration... Current configuration : 2132 bytes ! ! Last co
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Configuration Examples for EHWIC 1 GE-SFP-CU ! ! ! redundancy ! ! ! ! ! ! ! interface GigabitEthernet0/0 no ip address duplex auto speed auto ! interface GigabitEthernet0/1 no ip address shutdown duplex auto speed auto ! interface GigabitEthernet0/2 no ip address duplex auto speed auto ! interface GigabitEthernet0/3/0 ! interface GigabitEthernet0/3/1 ! interface GigabitEthernet0/3/2 ! interface GigabitEthernet0/3/3 ! interface GigabitEthernet0/0/0 no ip address duplex auto speed
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Configuration Examples for EHWIC 1 GE-SFP-CU ip forward-protocol nd ! no ip http server no ip http secure-server ! ! logging esm config ! ! ! ! ! ! control-plane ! ! line con 0 exec-timeout 0 0 line aux 0 line 67 no activation-character no exec transport preferred none transport input all transport output lat pad telnet rlogin lapb-ta mop udptn v120 ssh stopbits 1 flowcontrol software line 131 no activation-character no exec transport preferred none transport input all transport output lat p
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Configuration Examples for EHWIC 1 GE-SFP-CU PID: PVDM2-64 , VID: V01 , SN: FOC1052368L NAME: "SM-ES3-24-P: EtherSwitch SM L3 + PoE + 23 10/100 + 1 10/100/1000 on Slot 1", DESCR: "SM-ES3-24-P: EtherSwitch SM L3 + PoE + 23 10/100 + 1 10/100/1000" PID: SM-ES3-24-P , VID: V01 , SN: FOC14134LR0 NAME: "Network Module Adapter for SM Slot on Slot 2", DESCR: "Network Module Adapter for SM Slot" PID: SM-NM ADPTR , VID: V00, SN: FOC12355UNC NAME: "NME-16ES-1G-P: EtherSwitch SM 16 10/100T PoE + 1 GE
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Configuration Examples for EHWIC 1 GE-SFP-CU date_code 08090349 (yymmddvv, v=vendor specific) cc_ext 0xC5 Digital Diag Type 0x00 (Not available) PHY Registers ------------- Register 0x00: 1000 01CD 0362 5D12 0000 0000 0004 2001 Register 0x08: 0000 0000 0000 xxxx xxxx xxxx xxxx C000 Register 0x10: 0000 0001 0000 0000 0000 xxxx xxxx xxxx Register 0x18: 73E7 1000 0000 FFFF 7C6B 0000 0000 0000 PHY Control (0x00): AUTONEG_EN PHY Status (0x01): LINK_UP Auto-Negotiation Advertisement (0x04): Link P
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Configuration Examples for EHWIC 1 GE-SFP-CU Fragment Frames Received : 0 In-Range Length Errors : 0 Alignment Errors Received : 0 Symbol Errors Received : 0 Internal MAC Errors : 0 EHWIC-1GE-SFP Mac Tx Statistics: ============================================= Bytes Transmitted : 2997 Frames Transmitted OK : 22 Broadcast Frames Transmitted OK : 2 Multicast Frames Transmitted OK : 20 Underrun Error : 0 Control Frames Transmitted OK : 4 64 byte Frames Transmitted OK : 6 65-127 byte Frames Tran
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Configuration Examples for EHWIC 1 GE-SFP-CU Management Interrupt Enable (0x6000): Hwic Int Frame Mgmt Int 0x06 IRQ2 Int 0 IRQ1 Int 0 Graceful Stop Tx Int 0 Network Interrupt Enable (0x3C00): Rx Frame Drop Int 1 Generic Frame Tx Int 1 Generic Frame Rx Int 1 DMA Write Int 1 IRQ2 Int 0 IRQ1 Int 0 Int Frame Network Int 0x00 Error Interrupt Event (0x0000): Rx Done Error Event 0 Card Present Change Event 0 Hwic Int Frame Error Event 0x00 Tx First Last Error Event 0 Tx Done Error Event 0 IRQ2 Even
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Configuring SFPs Hardware is EHWIC-1GE-SFP-CU, address is 000f.f7a2.912b (bia 000f.f7a2.912b) Internet address is 1.1.1.2/24 MTU 1500 bytes, BW 100000 Kbit/sec, DLY 100 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set Keepalive not set Full Duplex, 100Mbps, media type is LX10 output flow-control is XON, input flow-control is XON ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:50, output 00:00:11, output hang never Last clearing of "show interfa
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Configuring Third-Party SFPs � 1000 Mbps speed for 1000BASE SFPs � Only the following routers and modules support third-party SFPs: � Cisco 2921 Integrated Services Router � Cisco 2951 Integrated Services Router � Cisco 3900 Integrated Services Router � Cisco 3900E Series Integrated Services Routers � Cisco 892-F Gigabit Ethernet Security Router � Cisco 898-EA Gigabit Ethernet Security Router � EHWIC-1GE-SFP SUMMARY STEPS 1. enable 2. configure terminal 3. service unsupported-transceiver 4.
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Additional References Command or Action Purpose Step 4 interface type slot/subslot/port number Selects an interface to configure. Example: Router(config)# interface ethernet 0/3/0 Step 5 media-type sfp Changes media type to SFP. Example: Router(config-if)# media-type sfp Step 6 speed value Configures the speed of the interface. Note For 100BASE SFPs, configure the speed to 100 Mbps only. Similarly, Example: for 1000BASE SFPs, configure Router(config-if)# speed 100 the speed to 1000 Mbps o
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Additional References Standards Standard Title ITU G.8261 Timing distribution aspects through packet switched networks MIBs MIB MIBs Link OLD-CISCO-CHASSIS-MIB To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, ENTITY-MIB(RFC 2737) use Cisco MIB Locator found at the following IF-MIB (RFC 2233) URL: ETHERLIKE-MIB (RFC 2665) http://www.cisco.com/go/mibs CISCO-ENTITY-SENSOR-MIB RFCs RFC Title No new or modified RFCs are supported by this - feature, and
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Additional References ©2011- 2013 Cisco Systems, Inc. All rights reserved. Configuring Gigabit Ethernet Enhanced High-Speed WAN Interface Cards OL-24318-02 17
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Additional References Configuring Gigabit Ethernet Enhanced High-Speed WAN Interface Cards 18 OL-24318-02
