Cisco EHWIC 1 GE-SFP-CU User manual

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Cisco Systems, Inc., 170 West Tasman Drive, San Jose, CA 95134-1706 USA
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 Monitoring (DOM)
•Support for T1/E1 and T3/E3 SFPs
•Support for the Ethernet passive optical network (EPON) SFP
EHWIC 1 GE-SFP-CU is the SKU for the single port EHWIC.
For a list of SFPs supported on the EHWIC 1 GE-SFP-CU, see Connecting Gigabit Ethernet High-Speed
WAN Interface Cards document at the following URL:
http://www.cisco.com/en/US/docs/routers/access/interfaces/ic/hardware/installation/guide/EHWIC_1_
GE_SFP_CU.html.
Finding Feature Information in This Module
Your Cisco IOS software release may not support all of the features documented in this module.
Finding Support Information for Platforms and Cisco IOS Software Images
Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image
support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on
Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at
the login dialog box and follow the instructions that appear.

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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 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.

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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
Ethernet throughput, but the actual throughput is limited by the platform.
The SFP slot supports Cisco certified copper or optical SFPs. For a list of supported SFPs, see
Connecting Gigabit Ethernet High-Speed WAN Interface Cards.
The EHWIC 1GE SFP CU is a true routed port card. IP addresses can be directly configured on the
EHWIC interface unlike SVI configurations in which the port is configured for VLAN trunking.
The Mean Time Between Failover(MTBF) for this module is 3162805 hours.
Feature History
Faceplate
Figure 1 shows the faceplate for the EHWIC 1 GE-SFP-CU.
Figure 1 Cisco EHWIC 1 GE-SFP-CU Faceplate
Release Modification
15.1(4)M The feature was introduced.
249737
234
SFP-EN
ACT
LNK
SPD
GE 0GE 0
EHWIC
1GE-
SFP-CU
1
1 SFP EN LED, which shows connectivity to the
router.
2 ACT LED, which shows TX/RX activity.
3 LNK LED, which shows link status. 4 SPD LED, which shows transmission
speed.

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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.
Ta b l e 1 L E D I n d i c a t o r s
Configuring the EHWIC 1 GE-SFP-CU
This section describes how to configure your EHWIC 1 GE-SFP-CU.
SUMMARY STEPS
1. enable
2. configure terminal
3. interface type slot/subslot/port number
4. ip address ip-address mask
5. shutdown
6. no shutdown
7. exit
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 Off No link.
Green Note Blink indicates port speed.
blinking 1 blink before pause—10 Mbps link speed.
2 blinks before pause—100 Mbps link speed.
3 blinks before pause—1000 Mbps link speed.

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Configuring Loopback
DETAILED STEPS
Configuring Loopback
Use the loopback command in interface configuration mode to configure loopback. The
EHWIC 1 GE-SFP-CU supports MAC layer loopback and driver type loopback. The MAC loopback is
used to detect MAC failure. The driver loopback is used to detect transceiver failure. Use the show
interface to see the loopback mode and check if the hardware is functional.
Command or Action Purpose
Step 1 enable
Example:
Router> enable
Enables privileged EXEC mode.
•Enter your password if prompted.
Step 2 configure terminal
Example:
Router# configure terminal
Enters global configuration mode.
Step 3 interface type slot/subslot/port number
Example:
Router(config)# interface ethernet
0/3/0
Enters the configuration mode for
Ethernet transport on the EHWIC
interface on the router.
Step 4 ip address ip-address mask
Example:
Router(config-if)# ip address
192.168.12.2 255.255.255.0
Sets the IP address and subnet mask for
the interface.
Step 5 shutdown
Example:
Router(config-if)# shutdown
Disables the interface, changing its state
from administratively up to
administratively down.
Step 6 no shutdown
Example:
Router(config-if)# no shutdown
Enables the interface, changing its state
from administratively down to
administratively up.
Step 7 exit
Example:
Router(config-if)# exit
Router(config)#
Exits configuration mode and returns to
global configuration mode.

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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 configuration change at 01:33:00 PDT Tue Sep 28 2010
!
version 15.1
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
no service password-encryption
service internal
!
hostname Router
!
boot-start-marker
boot-end-marker
!
!
no logging console
!
no aaa new-model
clock timezone PDT -7 0
!
no ipv6 cef
ip source-route
ip cef
!
!
!
!
!
multilink bundle-name authenticated
!
!
crypto pki token default removal timeout 0
!
!
license udi pid CISCO3900-MPE140 sn FHH123000GX
license boot module c3900 technology-package securityk9
license boot module c3900 technology-package uck9
hw-module pvdm 0/0
!
hw-module sm 1
!
hw-module sm 2
!

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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 auto
media-type rj45
!
interface GigabitEthernet0/1/0
no ip address
media-type sfp
!
interface GigabitEthernet0/2/0
ip address 192.168.205.20 255.255.255.0
duplex full
speed 100
media-type sfp
!
interface GigabitEthernet1/0
no ip address
shutdown
!
interface GigabitEthernet2/0
no ip address
shutdown
!
interface Vlan1
no ip address
!
!

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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 pad telnet rlogin lapb-ta mop udptn v120 ssh
line vty 0 4
login
transport input all
!
scheduler allocate 20000 1000
end
Router#
Router# show inventory
NAME: "CISCO3945", DESCR: "CISCO3945"
PID: CISCO3945 , VID: N/A , SN:
NAME: "CISCO3900-MPE140 Mother board 3GE, integrated VPN and 4W on Slot 0", DESCR:
"CISCO3900-MPE140 Mother board 3GE, integrated VPN and 4W"
PID: CISCO3900-MPE140 , VID: V00 , SN: FHH123000GX
NAME: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu on Slot 0
SubSlot 0", DESCR: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu"
PID: EHWIC-1GE-SFP-CU , VID: V00, SN: FOC14271QTW
NAME: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu on Slot 0
SubSlot 1", DESCR: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu"
PID: EHWIC-1GE-SFP-CU , VID: V00, SN: FOC14271QT6
NAME: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu on Slot 0
SubSlot 2", DESCR: "Enhanced High Speed WAN Interface Card-1 Port Gigabit Ethernet SFP/Cu"
PID: EHWIC-1GE-SFP-CU , VID: V00, SN: FOC14271QSD
NAME: "1000BASE-BX10U SFP", DESCR: "1000BASE-BX10U SFP"
PID: 9612C-SL10G-CIC , VID: 10 , SN: FBX14070404
NAME: "1000BASE-ZX SFP", DESCR: "1000BASE-ZX SFP"
PID: FTRJ1519P1BCL-CSA , VID: A , SN: FNS12200RA6
NAME: "4 Port GE POE EHWIC Switch on Slot 0 SubSlot 3", DESCR: "4 Port GE POE EHWIC
Switch"
PID: EHWIC-4ESG-P , VID: 1.0, SN: FOC135146A3
NAME: "PVDMII DSP SIMM with four DSPs on Slot 0 SubSlot 4", DESCR: "PVDMII DSP SIMM with
four DSPs"

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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 on Slot 2", DESCR:
"NME-16ES-1G-P: EtherSwitch SM 16 10/100T PoE + 1 GE"
PID: NME-16ES-1G-P , VID: V01 , SN: FOC11165VL6
NAME: "C3900 AC-POE Power Supply 2", DESCR: "C3900 AC-POE Power Supply 2"
PID: PWR-3945-AC , VID: V01 , SN: SON1224001T
Router#
Show Controller Output
The following example shows the output for the show controllers gigabitethernet command.
Router# show controllers gigabitEthernet 0/0/0
Interface GigabitEthernet0/0/0 (idb 0x308188DC)
network link is up, loopback is not set, type none, i/f is not throttled
= Media Fiber Optic =
FPGA/Board Version is 0x10000
== SFP Registers ==
Reg 0x00: 03 04 07 00 00 00 00 00
Reg 0x08: 00 00 00 02 01 00 0A 64
Reg 0x10: 00 00 00 00 43 49 53 43
Reg 0x18: 4F 2D 53 55 4D 49 54 4F
Reg 0x20: 4D 4F 20 20 00 00 00 5F
Reg 0x28: 53 43 50 36 38 30 33 2D
Reg 0x30: 43 31 2D 42 4D 20 20 20
Reg 0x38: 4E 20 20 20 05 1E 00 7E
Reg 0x40: 00 1A 00 00 45 43 4C 31
Reg 0x48: 32 33 31 30 36 34 35 20
Reg 0x50: 20 20 20 20 30 38 30 39
Reg 0x58: 30 33 34 39 00 00 00 C5
Reg 0x60: 2C 00 0B F6 11 4E BF D6
Reg 0x68: A9 F6 29 A1 55 92 A3 11
Reg 0x70: 09 EA 25 00 00 00 00 00
Reg 0x78: 00 00 00 00 69 C1 F2 AA
SFP Registers Decode:
identifier 0x03 (SFP)
connector 0x07 (LC)
sfp_transceiver_code 0x00 (-)
sfp_cisco_extended_id 0x2C (100BaseLX10)
encoding 0x02 (4B5B)
br_nominal (100MHz) 1
length_9km (100m) 10
length_9m (100m) 100
length_50m (100m) 0
length_62_5m (100m) 0
length_cu (10m) 0
vendor_name CISCO-SUMITOMO
vendor_oui 0x00 00 5F
vendor_pn SCP6803-C1-BM
vendor_rev N
cc_base 0x7E
options[0] 0x00000000
options[1] 0x0000001A
br_max (%) 0
br_min (%) 0
vendor_sn ECL12310645

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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 Partner Ability (0x05):
1000BASE-T Control (0x09):
M/S_AUTO DTE
1000BASE-T Status (0x0A):
M/S_CFG_OK SLAVE
Mode Control Register(0x1C) shadow(0x1F): = 0x7C6B
Auto-Detect Medium Register(0x1C) shadow(0x1E): = 0x7866
Misc control Register(0x18) shadow(111): = 0x73E7
SGMII slave Register(0x1C) shadow(0x15): = 0x5768
Serdes 100FX control Register(0x1C) shadow(0x13): = 0x4C0B
Serdes 100FX Status Register(0x1C) shadow(0x11): = 0x4603
Register(0x1C) shadow(0x02): = 0xA03
Software MAC Address Filter (hash:length/addr/mask/hits)
--------------------------------------------------------
0x000: 0 ffff.ffff.ffff 0000.0000.0000 1
0x001: 0 3333.0000.0001 0000.0000.0000 0
0x002: 0 3333.0000.0002 0000.0000.0000 0
0x0C0: 0 0180.c200.0002 0000.0000.0000 0
0x0C0: 1 0100.0ccc.cccc 0000.0000.0000 3
0x0C5: 0 0180.c200.0007 0000.0000.0000 0
0x0D4: 0 3333.ffa2.912b 0000.0000.0000 0
0x0DC: 0 000f.f7a2.912b 0000.0000.0000 0
0x0FF: 0 3333.ff00.0000 0000.0000.0000 0
Software filtered frames: 0
Unicast overflow mode: 0
Multicast overflow mode: 1
Promiscuous mode: 0
Total Number of HW entries: 1
SFP LED Status: Green
===============
EHWIC-1GE-SFP Mac Rx Statistics:
=============================================
Bytes Received OK : 1084
Frames Received OK : 4
Frames Received with FCS Error : 0
GMAC Broadcast Frames Received OK : 1
GMAC Multicast Frames Received OK : 3
64 byte Frames Received OK : 1
65-127 byte Frames Received OK : 0
128-255 byte Frames Received OK : 0
256-511 byte Frames Received OK : 3
512-1023 byte Frames Received OK : 0
1024-Max_Frame_Size byte Frames Received OK : 0
Control Frames Received OK : 0
Out of Range Length/Type Fields : 0
VLAN Frames Received OK : 0
PAUSE Frames Received OK : 0
Control Frames with Bad Opcodes : 0
Oversized Frames Received : 0
Undersized Frames Received : 0