Aruba & ProVision-based
cancel
Showing results for 
Search instead for 
Did you mean: 

10 GIG SFP +LR not communicating between 2 switches HP 2920

 
Highlighted
Occasional Contributor

10 GIG SFP +LR not communicating between 2 switches HP 2920

Hi

 

I have conenctivinty issues with 10 GIG SFP+LR module connected in HP 2920 (both in different location conencted with fibre cable)

i am hereby providing the CLI commands of both the switch

please let me know the solutions

regards

Biju

 

switch A

HP-2920-24G-PoEP(SWITCH_A)# show tech transceivers

transceivers

Transceiver Technical Information:
Port # | Type | Prod # | Serial # | Part #
-------+-----------+------------+------------------+----------
B1 | SFP+LR | J9151A | CN024GV184 | 1990-3883
B2 | 1000LX | J4859C | CN62HGP1F9 | 1990-4608

 


=== The command has completed successfully. ===

HP-2920-24G-PoEP#

HP-2920-24G-PoEP(SWITCH_A)# show running-config

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.15.0012
; Ver #06:0c.18.f3.ff.35.0d:26

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
trunk B1 trk1 trunk
snmp-server community "public" unrestricted
oobm
ip address dhcp-bootp
exit
vlan 1
name "DEFAULT_VLAN"
untagged 1-24,A1-A2,B2
tagged Trk1
ip address 10.2.2.248 255.240.0.0
exit
spanning-tree Trk1 priority 4

HP-2920-24G-PoEP(SWITCH_A)#

HP-2920-24G-PoEP(SWITCH_A)# show modules

Status and Counters - Module Information

Chassis: 2920-24G-PoE+ J9727A Serial Number: SG50FLX9CB


Slot Module Description Serial Number Status
-------- ------------------------------------------ ---------------- --------
B HP J9731A 2-port 10-GbE SFP+ SG5BFM12N4 Up


HP-2920-24G-PoEP(SWITCH_A)#


HP-2920-24G-PoEP(SWITCH_A)# show flash
Image Size (bytes) Date Version
----------------- ------------ -------- --------------
Primary Image : 12785848 04/12/15 WB.15.15.0012
Secondary Image : 12785848 04/12/15 WB.15.15.0012

Boot ROM Version : WB.15.05
Default Boot : Primary

HP-2920-24G-PoEP(SWITCH_A)#


HP-2920-24G-PoEP(SWITCH_A)# show trunks

Load Balancing Method: L3-based (default)

Port | Name Type | Group Type
------ + -------------------------------- --------- + ----- --------
B1 | SFP+LR | Trk1 Trunk


HP-2920-24G-PoEP(SWITCH_A)#


HP-2920-24G-PoEP(SWITCH_A)# show interfaces brief

Status and Counters - Port Status

| Intrusion MDI Flow Bcast
Port Type | Alert Enabled Status Mode Mode Ctrl Limit
------------ --------- + --------- ------- ------ ---------- ---- ---- -----
1 100/1000T | No Yes Up 1000FDx MDI off 0
2 100/1000T | No Yes Up 1000FDx MDIX off 0
3 100/1000T | No Yes Down 1000FDx Auto off 0
4 100/1000T | No Yes Down 1000FDx Auto off 0
5 100/1000T | No Yes Down 1000FDx NA off 0
6 100/1000T | No Yes Down 1000FDx Auto off 0
7 100/1000T | No Yes Up 1000FDx MDI off 0
8 100/1000T | No Yes Down 1000FDx Auto off 0
9 100/1000T | No Yes Down 1000FDx Auto off 0
10 100/1000T | No Yes Down 1000FDx Auto off 0
11 100/1000T | No Yes Down 1000FDx Auto off 0
12 100/1000T | No Yes Down 1000FDx Auto off 0
13 100/1000T | No Yes Down 1000FDx Auto off 0
14 100/1000T | No Yes Down 1000FDx Auto off 0
15 100/1000T | No Yes Down 1000FDx Auto off 0
16 100/1000T | No Yes Down 1000FDx Auto off 0
17 100/1000T | No Yes Down 1000FDx Auto off 0
18 100/1000T | No Yes Down 1000FDx Auto off 0
19 100/1000T | No Yes Down 1000FDx Auto off 0
20 100/1000T | No Yes Down 1000FDx Auto off 0
21 100/1000T | No Yes Up 1000FDx MDIX off 0
22 100/1000T | No Yes Down 1000FDx Auto off 0
23 100/1000T | No Yes Down 1000FDx Auto off 0
24 100/1000T | No Yes Down 1000FDx Auto off 0
B1-Trk1 SFP+LR | No Yes Down 10GigFD NA off 0
B2 | No Yes Down . off 0

HP-2920-24G-PoEP(SWITCH_A)#

 

switch B


HP-2920-24G-PoEP(SWITCH_B)# show tech transceivers

transceivers

Transceiver Technical Information:
Port # | Type | Prod # | Serial # | Part #
-------+-----------+------------+------------------+----------
B1 | SFP+LR | J9151A | CN024GV186 | 1990-3883

 


=== The command has completed successfully. ===

HP-2920-24G-PoEP(SWITCH_B)#

HP-2920-24G-PoEP(SWITCH_B)# show interfaces brief

Status and Counters - Port Status

| Intrusion MDI Flow Bcast
Port Type | Alert Enabled Status Mode Mode Ctrl Limit
------------ --------- + --------- ------- ------ ---------- ---- ---- -----
1 100/1000T | No Yes Down 1000FDx NA off 0
2 100/1000T | No Yes Down 1000FDx Auto off 0
3 100/1000T | No Yes Down 1000FDx Auto off 0
4 100/1000T | No Yes Down 1000FDx Auto off 0
5 100/1000T | No Yes Down 1000FDx Auto off 0
6 100/1000T | No Yes Down 1000FDx Auto off 0
7 100/1000T | No Yes Down 1000FDx Auto off 0
8 100/1000T | No Yes Down 1000FDx Auto off 0
9 100/1000T | No Yes Down 1000FDx Auto off 0
10 100/1000T | No Yes Down 1000FDx Auto off 0
11 100/1000T | No Yes Down 1000FDx Auto off 0
12 100/1000T | No Yes Down 1000FDx Auto off 0
13 100/1000T | No Yes Down 1000FDx Auto off 0
14 100/1000T | No Yes Down 1000FDx Auto off 0
15 100/1000T | No Yes Down 1000FDx Auto off 0
16 100/1000T | No Yes Down 1000FDx Auto off 0
17 100/1000T | No Yes Down 1000FDx Auto off 0
18 100/1000T | No Yes Down 1000FDx Auto off 0
19 100/1000T | No Yes Down 1000FDx Auto off 0
20 100/1000T | No Yes Down 1000FDx Auto off 0
21 100/1000T | No Yes Down 1000FDx Auto off 0
22 100/1000T | No Yes Down 1000FDx Auto off 0
23 100/1000T | No Yes Down 1000FDx Auto off 0
24 100/1000T | No Yes Up 1000FDx MDIX off 0
A1 10GbE-T | No Yes Up 10GigFD MDI off 0
A2 10GbE-T | No Yes Down 10GigFD Auto off 0
B1-Trk1 SFP+LR | No Yes Down 10GigFD NA off 0
B2 | No Yes Down . off 0

HP-2920-24G-PoEP(SWITCH_B)#


HP-2920-24G-PoEP(SWITCH_B)# show running-config

Running configuration:

; J9727A Configuration Editor; Created on release #WB.15.15.0012
; Ver #06:0c.18.f3.ff.35.0d:26

hostname "HP-2920-24G-PoEP"
module 1 type j9727a
trunk B1 trk1 trunk
snmp-server community "public" unrestricted
oobm
ip address dhcp-bootp
exit
vlan 1
name "DEFAULT_VLAN"
untagged 1-24,A1-A2,B2
tagged Trk1
ip address 10.2.2.249 255.240.0.0
exit
spanning-tree Trk1 priority 4
no tftp server
no autorun
no dhcp config-file-update
no dhcp image-file-update
password manager

HP-2920-24G-PoEP(SWITCH_B)#

HP-2920-24G-PoEP(SWITCH_B)# show modules

Status and Counters - Module Information

Chassis: 2920-24G-PoE+ J9727A Serial Number: SG61FLXLL2


Slot Module Description Serial Number Status
-------- ------------------------------------------ ---------------- --------
A HP J9732A 2-port 10GBase-T SG42FM2T1N Up
B HP J9731A 2-port 10-GbE SFP+ SG5BFM12NG Up


HP-2920-24G-PoEP(SWITCH_B)#

HP-2920-24G-PoEP(SWITCH_B)# show flash
Image Size (bytes) Date Version
----------------- ------------ -------- --------------
Primary Image : 12785848 04/12/15 WB.15.15.0012
Secondary Image : 12785848 04/12/15 WB.15.15.0012

Boot ROM Version : WB.15.05
Default Boot : Primary

HP-2920-24G-PoEP(SWITCH_B)#

HP-2920-24G-PoEP(SWITCH_B)# show trunks

Load Balancing Method: L3-based (default)

Port | Name Type | Group Type
------ + -------------------------------- --------- + ----- --------
B1 | SFP+LR | Trk1 Trunk


HP-2920-24G-PoEP(SWITCH_B)# '

 

 

 

4 REPLIES 4
Highlighted
Honored Contributor

Re: 10 GIG SFP +LR not communicating between 2 switches HP 2920

Just curious: what is the purpose of using a Trunk Group (the non protocol one, so no LACP) with just only one member port (B1, on both ends)?

What do logs (about B1 or Trk1 status) report?

Have you tried - on both ends - to leave Trk1 group untagged on VLAN1 (Default VLAN) exactly as is for ports 1-24, A1-A2 and B2?

Highlighted
Occasional Contributor

Re: 10 GIG SFP +LR not communicating between 2 switches HP 2920

hi

Without trunk also its not working. It was untagged B1 on default vlan on both switches

 

Jsut to check with trunk we tried trunk. There is only 1 port B1 on both the switches. 

Highlighted
Occasional Contributor

Re: 10 GIG SFP +LR not communicating between 2 switches HP 2920

hi

I removed th trunk still not working

The fibre link is single mode.

When this switch is connected with 1 Gig SFP its working fine. When connected with 10 gig SFP its not working

Is there any fibre link connection different from 1 GIG an 10 GIG ?

Is there any specific fibre link for 10 GIG ?

Current fibre link is working fine with 1 GIG SFP but not working with 10 GIG SFP

 

waiting for response

Regards

Biju

Highlighted
Honored Contributor

Re: 10 GIG SFP +LR not communicating between 2 switches HP 2920


Biju_KIV wrote: When this switch is connected with 1 Gig SFP its working fine. When connected with 10 gig SFP its not working

I'm a little bit puzzled here: are you saying removed optical SFP+ Transceivers (10Gbps) [*] on both ends' B1 ports and installed optical SFP Transceivers (1Gbps) and, consequently, using optical SFP Transceivers the B1<-->B1 (Trk1) link was up, using optical SFP+ Transceivers the B1<-->B1 (Trk1) link was down?

What optical SFP Transceivers were used instead of optical SFP+ on both ports B1 for your 1Gbps test?

I presume you are referring to a "optical 1Gbps versus optical 10Gbps comparison"...and not a "copper 1Gbps versus optical 10Gbps comparison" when you say that 1Gbps link is OK and the 10Gbps link is not OK...because you must be sure that the fiber optic link between your two Switch is OK (both for 1Gbps and for 10Gbps: the Single Mode fiber optic cable is the same only optical Transceivers on both ends change).

[*] As you reported: HPE X132 10G SFP+ LC LR Transceiver (J9151A).