Mesriniv: /* Introduction */

2010-11-08T17:58:22Z

Introduction

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	<!--Describe the purpose of the example and any unique characteristics of this configuration-->		<!--Describe the purpose of the example and any unique characteristics of this configuration-->

-	This is a basic customer configuration for Cisco C892F SFP ~~Port~~.	+	This is a basic customer configuration for Cisco C892F SFP port.
	It includes the following elements:		It includes the following elements:
	# Media Type Selection		# Media Type Selection

Mesriniv: 1 revision

2010-11-08T17:36:54Z

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Revision as of 17:36, 8 November 2010

Mesriniv: /* Introduction */

2010-10-08T22:09:55Z

Introduction

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==Introduction==
The Cisco 892F ISRs have an SFP port that supports auto-media-detection, auto-failover, and remote fault indication (RFI), as described in the IEEE 802.3ah specification.


This is a basic customer configuration for Cisco C892F SFP Port.
It includes the following elements:
# Media Type Selection
# Auto-Failover Mode
# Speed & Duplex Settings
# Configure Backup Port
# Ethernet CFM Configuration

==Design==



[[Image:Sfp_topology.jpg]]

==Configuration==



'''1. Media Type Selection'''

''SFP Mode:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#media-type ?
rj45 Use RJ45 connector
sfp Use SFP connector
<cr>
C892F(config-if)#media-type sfp
GigabitEthernet0: Changing media to SFP.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#
</pre>

''RJ45 Mode:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#media-type ?
rj45 Use RJ45 connector
sfp Use SFP connector
<cr>
C892F(config-if)#media-type rj45
GigabitEthernet0: Changing media to RJ45.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#
</pre>

''Auto-Detect Mode:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#no media-type
GigabitEthernet0: Setting default media-type to UNKNOWN
GigabitEthernet0: Changing media to UNKNOWN.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#
</pre>

'''2. Auto-Failover Mode'''

''RJ45 Mode Switchover if SFP fails:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#media-type sfp auto-failover
GigabitEthernet0: Changing media to SFP.
You may need to update the speed and duplex settings for this interface.
</pre>

''SFP Mode Switchover if RJ45 fails:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#media-type rj45 auto-failover
GigabitEthernet0: Changing media to RJ45.
You may need to update the speed and duplex settings for this interface.
</pre>

'''3. Speed & Duplex Settings'''

''In RJ45 Mode:''
<pre>
C892F(config-if)#int gig0
C892F(config-if)#media-type rj45
GigabitEthernet0: Changing media to RJ45.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#speed ?
10 Force 10 Mbps operation
100 Force 100 Mbps operation
1000 Force 1000 Mbps operation
auto Enable AUTO speed configuration
C892F(config-if)#speed 100
C892F(config-if)#duplex ?
auto Enable AUTO duplex configuration
full Force full duplex operation
half Force half-duplex operation
C892F(config-if)#duplex full
</pre>

''In SFP Mode (Only for GLC-GE-100FX):''
<pre>
C892F(config-if)#int gig0
C892F(config-if)#media-type sfp
GigabitEthernet0: Changing media to SFP.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#speed ?
100 Force 100 Mbps operation
C892F(config-if)#speed 100
C892F(config-if)#duplex ?
full Force full duplex operation
half Force half-duplex operation
C892F(config-if)#duplex full
</pre>

'''4. Configure Backup port'''

''SFP mode with failover option to RJ45 prior switching to backup Fe8 Port:''
<pre>
C892F(config)#int gigabitEthernet 0
C892F(config-if)#media-type sfp auto-failover
GigabitEthernet0: Changing media to SFP.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#backup interface fastEthernet 8
</pre>

'''5. Ethernet CFM Configuration'''

<pre>
C892F(config)#ethernet cfm ieee
C892F(config)#ethernet cfm global
C892F(config)#ethernet cfm traceroute cache
C892F(config)#ethernet cfm domain Customer_Domain level 7
C892F(config-ecfm)#service SID_CE1 vlan 711 direction down
C892F(config-ecfm-srv)#continuity-check
C892F(config-ecfm-srv)#service SID_CE2 vlan 721 direction down
C892F(config-ecfm-srv)#continuity-check
C892F(config-ecfm-srv)#continuity-check loss-threshold 2
C892F(config-ecfm-srv)#ethernet cfm logging
C892F(config)#interface gig0
C892F(config-if)#media-type sfp
GigabitEthernet0: Changing media to SFP.
You may need to update the speed and duplex settings for this interface.
C892F(config-if)#ethernet cfm mep domain Customer_Domain mpid 921 vlan 721
C892F(config-if-ecfm-mep)#ethernet cfm mep domain Customer_Domain mpid 911 vlan 711
C892F(config-if-ecfm-mep)#interface gig0.100
C892F(config-subif)#encapsulation dot1Q 711
C892F(config-subif)#ip address 4.0.0.1 255.0.0.0
C892F(config-subif)#interface gig0.200
C892F(config-subif)#encapsulation dot1Q 721
C892F(config-subif)#ip address 2.0.0.1 255.0.0.0
C892F(config-subif)#end
</pre>

==Show Commands==



'''1. Media Type Selection'''

''In SFP Mode:''
<pre>
C892F#sh int gigabitEthernet 0 | include media
Full Duplex, 1Gbps, media type is LX
C892F#sh controllers gigabitEthernet 0 | beg PHY
PHY Registers
-------------
Register 0x00: 1000 01ED 0362 5D12 0461 41A0 0006 2001
Register 0x08: 0000 0000 0000 xxxx xxxx xxxx xxxx C000
Register 0x10: 0000 2000 0000 0000 0000 xxxx xxxx xxxx
Register 0x18: 71E7 1000 0000 FFFF 7C4B 0000 0080 0000
PHY Control (0x00):
AUTONEG_EN
PHY Status (0x01):
AUTONEG_DONE LINK_UP
Auto-Negotiation Advertisement (0x04):
PAUSE 10FD 10HD
Link Partner Ability (0x05):
100FD 100HD 10HD
1000BASE-T Control (0x09):
M/S_AUTO DTE
1000BASE-T Status (0x0A):
M/S_CFG_OK SLAVE
Mode Control Register(0x1C) shadow(0x1F): = 0x7C4B
Auto-Detect Medium Register(0x1C) shadow(0x1E): = 0x7866
Misc control Register(0x18) shadow(111): = 0x71E7
SGMII slave Register(0x1C) shadow(0x15): = 0x57A8
Serdes 100FX control Register(0x1C) shadow(0x13): = 0x4C0A
Serdes 100FX Status Register(0x1C) shadow(0x11): = 0x4400
Register(0x1C) shadow(0x02): = 0xA02

= Media Fiber Optic =

== SFP Registers ==

Reg 0x00: 03 04 07 00 00 00 02 00
Reg 0x08: 00 00 00 01 0D 00 0A 64
Reg 0x10: 37 37 00 00 43 49 53 43
Reg 0x18: 4F 2D 46 49 4E 49 53 41
Reg 0x20: 52 20 20 20 00 00 90 65
Reg 0x28: 46 54 4C 46 31 33 31 38
Reg 0x30: 50 32 42 43 4C 2D 43 53
Reg 0x38: 30 30 30 30 05 1E 00 EB
Reg 0x40: 00 12 00 00 46 4E 53 31
Reg 0x48: 32 33 34 30 48 55 47 20
Reg 0x50: 20 20 20 20 30 38 30 38
Reg 0x58: 32 31 20 20 08 00 00 F2
Reg 0x60: 00 00 02 1B DE 01 C2 85
Reg 0x68: 92 2D 30 C4 EA 5D 35 AF
Reg 0x70: D6 25 64 00 00 00 00 00
Reg 0x78: 00 00 00 00 73 A7 5B FE

SFP Registers Decode:
identifier 0x03 (SFP)
connector 0x07 (LC)
sfp_transceiver_code 0x02 (1000BaseLX)
encoding 0x01 (8B10B)
br_nominal (100MHz) 13
length_9km (100m) 10
length_9m (100m) 100
length_50m (100m) 55
length_62_5m (100m) 55
length_cu (10m) 0
vendor_name CISCO-FINISAR
vendor_oui 0x00 90 65
vendor_pn FTLF1318P2BCL-CS0
vendor_rev 0000
cc_base 0xEB
options[0] 0x00000000
options[1] 0x00000012
br_max (%) 0
br_min (%) 0
vendor_sn FNS12340HUG
date_code 080821 (yymmddvv, v=vendor specific)
cc_ext 0xF2
Digital Diag Type 0x08 (Not available)

Tx/Rx Interrupt Counts
Tx Interrupts = 318136, Tx BD Service Count = 318184
Rx Interrupts = 504755, Rx BD Service Count = 317212
</pre>

''In RJ45 Mode:''
<pre>
C892F#sh int gigabitEthernet 0 | include media
Full Duplex, 1Gbps, media type is RJ45
C892F#sh controllers gigabitEthernet 0 | beg PHY
PHY Registers
-------------
Register 0x00: 1000 79C9 0362 5D12 0401 0000 0064 2001
Register 0x08: 0000 0200 0000 xxxx xxxx xxxx xxxx 3000
Register 0x10: 0000 2000 0000 0000 0000 xxxx xxxx xxxx
Register 0x18: 71E7 1000 0000 FFFF 21DF 0000 0080 0000
PHY Control (0x00):
AUTONEG_EN
PHY Status (0x01):
LINK_DOWN
Auto-Negotiation Advertisement (0x04):
PAUSE
Link Partner Ability (0x05):

1000BASE-T Control (0x09):
M/S_AUTO DTE 1000FD
1000BASE-T Status (0x0A):
M/S_CFG_OK SLAVE
Mode Control Register(0x1C) shadow(0x1F): = 0x7C08
Auto-Detect Medium Register(0x1C) shadow(0x1E): = 0x7860
Misc control Register(0x18) shadow(111): = 0x71E7
SGMII slave Register(0x1C) shadow(0x15): = 0x5480
Serdes 100FX control Register(0x1C) shadow(0x13): = 0x4C0A
Serdes 100FX Status Register(0x1C) shadow(0x11): = 0x4400
Register(0x1C) shadow(0x02): = 0xA02

= Media RJ45 =

Tx/Rx Interrupt Counts
Tx Interrupts = 318136, Tx BD Service Count = 318184
Rx Interrupts = 504755, Rx BD Service Count = 317212
</pre>

'''2. Auto Failover Mode'''

<pre>
C892F# sh run int gigabitEthernet 0
Building configuration...

Current configuration : 79 bytes
!
interface GigabitEthernet0
no ip address
media-type sfp auto-failover
end

During auto-failover operation, following msg will appear on screen:

%MAINBOARD_SFP-6-FAILOVER: SFP link down on port 0, now using RJ45 link

</pre>

<pre>
C892F# sh run int gigabitEthernet 0
Building configuration...

Current configuration : 79 bytes
!
interface GigabitEthernet0
no ip address
media-type rj45 auto-failover
end

During auto-failover operation, following msg will appear on screen:

%MAINBOARD_SFP-6-FAILOVER: RJ45 link down on port 0, now using SFP link
</pre>

'''3. Speed & Duplex Settings'''

<pre>
C892F#sh int gigabitEthernet 0 | include Duplex
Full Duplex, 1Gbps, media type is LX
C892F#sh int gigabitEthernet 0 | include Duplex
Full Duplex, 100Mbps, media type is RJ45
</pre>

'''4. Configure Backup port'''

<pre>
C892F#sh run int gigabitEthernet 0
Building configuration...

Current configuration : 111 bytes
!
interface GigabitEthernet0
backup interface FastEthernet8
no ip address
media-type sfp auto-failover
end
C892F#sh int gigabitEthernet 0 | include Backup
Backup interface FastEthernet8, failure delay 0 sec, secondary disable delay 0 sec,
</pre>

'''5. Ethernet CFM Configuration'''

<pre>
C892F# show ethernet cfm maintenance-points remote
--------------------------------------------------------------------------------
MPID Domain Name MacAddress IfSt PtSt
Lvl Domain ID Ingress
RDI MA Name Type Id SrvcInst
EVC Name Age
--------------------------------------------------------------------------------
711 Customer_Domain 001b.5428.e582 Up Up
7 Customer_Domain Gi0.100
- SID_CE1 Vlan 711 N/A
N/A 5s

Total Remote MEPs: 1
</pre>

==Show running-config==

<pre>
C892F#sh run
Building configuration...

Current configuration : 2346 bytes
!
! Last configuration change at 08:56:02 PDT Wed Sep 22 2010
! NVRAM config last updated at 08:16:26 PDT Wed Sep 22 2010
!
version 15.1
service timestamps debug datetime msec localtime show-timezone
service timestamps log datetime msec localtime show-timezone
no service password-encryption
!
hostname C892F
!
boot-start-marker
warm-reboot
boot-end-marker
!
!
logging buffered 100000
no logging console
!
no aaa new-model
ethernet cfm ieee
ethernet cfm global
ethernet cfm traceroute cache
ethernet cfm domain C892F level 7
mep archive-hold-time 1
service vlan-id 1 port
mep mpid 8191
!
ethernet cfm domain Customer_Domain level 7
service SID_CE1 vlan 711 direction down
continuity-check
service SID_CE2 vlan 721 direction down
continuity-check
continuity-check loss-threshold 2
!
ethernet cfm logging
!
memory-size iomem 25
clock timezone PDT -7 0
!
!
ip source-route
!
!
!
!
!
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
license udi pid CISCO892F-K9 sn FHK14197241
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
interface Tunnel0
no ip address
shutdown
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
no isdn termination multidrop
!
interface FastEthernet0
!
interface FastEthernet1
shutdown
!
interface FastEthernet2
shutdown
!
interface FastEthernet3
shutdown
!
interface FastEthernet4
shutdown
!
interface FastEthernet5
shutdown
!
interface FastEthernet6
shutdown
!
interface FastEthernet7
shutdown
!
interface FastEthernet8
no ip address
duplex auto
speed auto
!
interface GigabitEthernet0
mtu 9216
backup interface FastEthernet8
ip address 30.1.1.1 255.0.0.0
media-type sfp auto-failover
ethernet cfm mep domain Customer_Domain mpid 911 vlan 711
ethernet cfm mep domain Customer_Domain mpid 921 vlan 721
!
interface GigabitEthernet0.100
encapsulation dot1Q 711
ip address 4.0.0.1 255.0.0.0
!
interface GigabitEthernet0.200
encapsulation dot1Q 721
ip address 2.0.0.1 255.0.0.0
!
interface Vlan1
no ip address
shutdown
!
interface Vlan2
no ip address
shutdown
!
interface GMPLS0
no ip address
shutdown
no fair-queue
no keepalive
!
no 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 vty 0 4
login
transport input all
!
exception data-corruption buffer truncate
end
</pre>

==Related Information==
[http://www.cisco.com/web/psa/products/index.html Technical Support & Documentation - Cisco Systems]




[[Category:892F SFP Configuration Examples]]

892F SFP Configuration Example - Revision history

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