10G etherchannel between 4510 and 3850 - NO Link

I'm pulling my hair out on a simple issue, and I could use some advice. Thank you, in advance.
I've got a core 4510 switch with 2 12-port 10GE SFP+ modules and my closet has a stack of 3 3850-48p with 2 4-port C3850-NM-2-10G modules.
I'm using 4 SFP-10Gb-SR SFP's to create an ether-channel between these two switches.
The fiber between them is OM4 cable, and OM3 patch cables.
The distance is about 90 Meters.
I've got po8 created on the 4510 through te1/8 and te2/8. On the 3850, i've got po8 created on te1/1/4 and te3/1/4. My problem is that I cannot get a link light at all between these ports. Absolutely nothing indicating when i hook it up. I've tested all the patch cables using loop backs and they all respond. I can even loop back through the complete length of the fiber and i get a link light then also. When i hook them up together, the log on the 4510 starts throwing Rx power low alarms with an Operating value of -29.5 dBm.
I've had Cisco's support go through and verify my port-channel configuration, and they found it to be correct.
I'm starting to wonder if there is larger forces at work here. Am i bumping into a compatibility issue?
Any help would be appreciated.

I've removed the interfaces from the etherchannel and tried cross looping. On the 4510 I get no indication from the LEDs. On the 3850 I get immediate indication on the LEDs.
One might conclude, Cisco support included, that the SFPs on the 4510 side were bad and should be replaced. I hesitate to conclude this because, while members of the etherchannel, i get link lights when looping immediately. Its only when setting the 4510 interfaces back to default and outside the etherchannel that i don't get a response.

Similar Messages

Difference between hyperlink and open document link

Hi experts,
Currently i am using sap bo 4.0
when i see the both hyperlink and open doc link the options are same like link to web page and link to document.
if there is no difference what is the exact use

Hi Venkat,
For linking 2 reports you need to go with hyperlink/document link which uses opendocument concept. please refer the URL for opendoc tutorial.
IT Developer's World: OpenDoc URL's with SAP BI4.0

Gig etherchannel between 3508XL and 4507R

Anyone out there doing this? I can get the channel to come up, but the 3508 can only seem to pass traffic on whichever link of the two in the channel comes up first. The 2nd link shows no STP running as I expect it should (based on doing this between a 3550-12G and the 4507R). The result is that I lose connectivity to half the devices attached to the 3508XL (the ones whose traffic is trying to traverse the 2nd link, I would guess).
Cisco TAC hasn't been able to help.
Mike

Hi Mike,
That does sound like a STP problem.
Does 'show spanning-tree blocked ports' show that any of the channel ports are blocking (at either end) ?
And 'show etherchannel port-channel' shows 2 ports in the bundle and both up ?
Thats the kind of thing i would expect to see if the channel was not operating correctly, in which case STP would block one port.
Cheers
Shaun

Etherchannel between 2900 and 7200

Hello,
We have Etherchannel trunk set up between Catalyst 2924 switch and 7200 router. The trunk consists of 2 links with source-based forwarding, STP disabled on switch and on the router. For some reason, we can't achieve load-balancing on the trunk, that is, one link is currently used at 100%, another at 20%. We would like to achieve 50/50 utilization. Is it possible to do?
Thanks !
Konstantine

The Etherchannel trunk consists of 0/11 and 0/12 interfaces.Here's the output from "Show interface" command on a switch:
FastEthernet0/11 is up, line protocol is up
Hardware is Fast Ethernet, address is 0001.96bb.51cb (bia 0001.96bb.51cb)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 219/255, rxload 49/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 2w6d, output 00:00:40, output hang never
Last clearing of "show interface" counters 5w0d
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 19376000 bits/sec, 7347 packets/sec
5 minute output rate 86004000 bits/sec, 8 packets/sec
FastEthernet0/12 is up, line protocol is up
Hardware is Fast Ethernet, address is 0001.96bb.51cc (bia 0001.96bb.51cc)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 22/255, rxload 58/255
Encapsulation ARPA, loopback not set
Keepalive not set
Full-duplex, 100Mb/s, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:08, output 00:00:01, output hang never
Last clearing of "show interface" counters 5w0d
Queueing strategy: fifo
Output queue 0/40, 0 drops; input queue 0/75, 0 drops
5 minute input rate 22747000 bits/sec, 7947 packets/sec
5 minute output rate 8678000 bits/sec, 2548 packets/sec
As you can see, the output rate on interface 0/11 is 300 times lower than on 0/12 and that is our main problem. We have a web farm here (around 100 servers), which is connected via Layer 4 switch to 2924 and then, via Etherchannel trunk, to 7200 router which is default gateway. We tried to use destination-based forwarding (on a switch), but that didn't change anything. The router AFAIK doesn't have any settings to change the forwarding.

Gigabit EtherChannel between 6509 and Intel Pro/1000 MTx

I am trying to configure gigabit etherchannel to connect our backup server with a 6509. The Intel Pro/1000 MT nic in the server has two gigabit ports and supports teaming using LACP. I have configured two gig ports on the 6509 as layer 2 etherchannel ports ( channel-group 2 mode active ). The switch ports always show up as disabled. I can't seem find any documentaion on connecting server to switch using etherchannel ( although the Intel Pro MT nic documentaion does mention it ). Does anyone have experience doing this ?

We always just use load balancing on the Intel NICs and do nothing with the switch but make sure that the ports are in the correct vlan.
We have been using this for over 3 years flawlessly.
Our switches are a Cat4006 and Cat4506.

Etherchannel between wism and C6509

Hi, when we adding vlans on wism
Thats vlans do not appear in configuration on etherchannel and interfaces.
cisco WS-C6509-V-E Cisco IOS Software, s72033_rp Software (s72033_rp-ADVENTERPRISEK9_WAN-M), Version 12.2(33)SXJ6, RELEASE SOFTWARE (fc3)
WS-SVC-WISM2-K9 7.6.130.0

im find, it's bug https://tools.cisco.com/bugsearch/bug/CSCuj96561

Link between oracle and java

Please, can you explain me the link between oracle and java.

The link b/w oracle and java is through
driver.
Driver name :JDBC

How to create database link between oracle and SQL Server

Hello Everyone,
Here i have Oracle Database 9i and SQL Server 2005 databases.
I have some tables in sql server db and i want to access from Oracle.
How to create a database link between these two servers
Thanks,

Thanks for Everyone,
I was struggle with this almost 10 days....
I created Database link from Oracle to SQL Server
Now it is fine.........
Here i am giving my servers configuration and proceedure how i created the db link...@
Using Generic Connectivity (HSODBC) we can create db link between Oracle and SQL server.
Machine (1)
DB Version : Oracle 9.2.0.7.0
Operating System : HP-UX Itanuim 64 11.23
IP : 192.168.0.31
Host : abcdbt
Machine (2)
Version : SQL Server 2005
Operating System : Windows server 2003 x86
IP : 192.168.0.175
Host : SQLDEV1
User/PW : sa/abc@123! (Connect to database)
Database : SQLTEST (exsisting)
Table : T (“ T “ is the table existing in SQLTEST database with 10 rows)
Prerequisites in Machine (2):
a)     Oracle 10g software
b)     User account to access SQL Server database (sa/abc@123!)
c)     Existing SQL Server Database (SQLTEST)
d) Tables (testing purpose) (T)
Steps:
1)     Install Oracle 10.2.0.1 (Only SW,No need of database) *(Machine 2)*
2)     Create a DSN where your windows Oracle 10g SW resides *(Machine 2)*
Control panel >> Administrative Tools >> Data Source (ODBC) >> System DSN ADD
You can follow this link also.....
http://www.databasejournal.com/features/oracle/article.php/3442661/Making-a-Connection-from-Oracle-to-SQL-Server.htm
I created DSN as
DSN name : SQLTEST
User : SA/abc@123! (Existing user account)
Host : 192.168.0.175 (machine 2)
Already I have 1 database in SQL Server with the name SQLTEST
You can create DSN with different name also (not same as db name also)
3)     Create a hsodbc init file in $ORACLE_HOME\hs\admin *(Machine 2)*
Create init<DSN NAME> file
Ex: initSQLTEST
Copy inithsodbc to initSQLTEST
And edit
initSQLTEST file
HS_FDS_CONNECT_INFO = SQLTEST    <DSN NAME>*
HS_FDS_TRACE_LEVEL = OFF*
save the file....@
4)     Configure Listener.ora *(Machine 2)*
LISTENER_NEW =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.175)(PORT = 1525))
SID_LIST_LISTENER_NEW =
(SID_LIST =
(SID_DESC =
(SID_NAME = SQLTEST) *+< Here SQLTEST is DSN NAME >+*
(ORACLE_HOME = G:\oracle 10g\oracle\product\10.2.0\db_1)
(PROGRAM = hsodbc))
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = G:\oracle 10g\oracle\product\10.2.0\db_1)
(PROGRAM = extproc) )
:> lsnrctl start LISTENER_NEW
5)     Configure tnsname.ora *(Machine 2)*
SQLTEST11 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.0.175)(PORT = 1525))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = SQLTEST))
(HS=OK)
:> tnsping SQLTEST11
If No errors then conti….
6)     Configure a file *(Machine 1)*
Cd $TNS_ADMIN ($ORACLE_HOME/network/admin)
Create a file
$ vi TEST_abcdbt_ifile.ora
something=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST =192.168.0.175) (PORT=1525))
(CONNECT_DATA=
(SID=SQLTEST))
(HS=OK)
$ tnsping something
$ sqlplus system/manager
Your connected to Oracle database *(machine 1)*
create database link xyz connect to “sa” identified by “abc@123!” using ‘SOMETHING’;
select * from t@xyz;10 rows selected.
Thanks,
Edited by: ram5424 on Feb 10, 2010 7:24 PM

DB LINK between XE and 11g instances

Hello ,
I am facing the following problem.
I have 3 databases instances on 3 servers on is Xe,the second is 10 R2 and
the third instance is 11g.
I have create db link between Xe and 10g and vice-versa (10g and Xe)
the db links in the two senses are working fine.
But i could not create db link between xe and 11g nor between 11g and Xe.
I will give some detail
On Xe dblink pointing to 11g , when accessed give the message :
"ORA-01017 : Invalid username/password;logon denied ORA-02063 preceding db11g"
i am sure that user name and password i give in db link creation are correct and tried it many times.
From the other side
On 11g dblink pointing to Xe instance when ,accessed give the folowing result :
i could access some table (select * from t1@dbxe)
but some times i got message : "Internal server Error" for the same select on the same table.
When i try to access fonction f1 on dbxe from 11g instace , i got the message
"ORA-04052 : Error when quering remote object f1@dbxe ORA-00604.."
Does any body have some idea about the issue ?
thanks in advance.

Is your 11g database configured to use case-sensitive passwords? If so, are you specifying a case-sensitive (quoted) password in the creation of your database link?
Joel

Fast EtherChannel between Catalyst 3750 and 2821 Router

Hi Guys
I'm trying to setup a Fast EtherChannel between a cat3750-smi and a 2821 router that consists of only 2 links.
I am following instructions per TAC, but I'm getting an error along the way;
On the cat3750:
interface port-channel 1
no switchport
Command Rejected: Not a convertable port
Can anyone help???
Also... do the IP Addresses for the EtherChannel need to be the same for both port-channels? Or do I assign the switch like 192.168.1.1 and the router 192.168.1.2 ?
Thanks!
Adam

Hi Adam,
The ip address cannot be same but it should belong to same subnet. So one side 192.168.1.1 and other side 192.168.1.2 will work fine.
Its better to convert your layer 2 port as a layer port fist so what you do the port which you want to be port channel go that that interface and convert with "switchport" command
once it is a layer 3 port configure with channel group and automatically layer 3 port channel will be created and you can sssign an ip address then.
Just give a try and update if it works.
Regards,
Ankur

Link between Delivery and Sales Order Schedule Line

Hi Gurus,
I have a requirement in which i need to display quantity and amount at schedule line level and also the delivery and delivery item for each schedule line.
For example, if there is a sales order O1 and item 10 for which we have 3 schedule lines and 3 deliveries as well say D1, D2 and D3.
Report should be something like this
Sales Order    Item   Schedule Line    Delivery    Del Item   Confirmed Order Qty
O1                 10      1                       D1           10            5
O1                 10       2                      D2            10            5
O1                 10       3                      D3            10            4
How can i determine that a particular delivery corresponds to which schedule line of that saler order-item?
We have the link between delivery and sales order but is there any way that we can get the link of delivery at schedule line level?
Please help.
Regards,
Gaurav

Hi,
I suppose you must check with SD functional consultant and the post should also be in the logistics SD forum and not BI. But I suppose there is know specific link between the schedule line of SO to the Delivery. It is more like a bucket flow for ex.
Sale order   Item    Schedule line qty
SO1            Item1     Sch1            10
SO2            Item1      Sch2           10
Delivery Item QTy
DO1       IT1   15
DO2       IT1    5
In this case qty 15 is distributed over both SO1 and SO2, and SO2 ITem1 Sch2 has link to both the DOs
So I am not sure if you can establish a one to one link, please check with your SD consultants.
Regards,
Ashwin G

Link between XLA_AE_LINES and AP_INVOICES_ALL in R12

Good day,
Table AP_AE_LINES_ALL was replaced with XLA_AE_LINES in R12. There used to be a direct link in R11 between AP_AE_LINES_ALL and AP_INVOICES_ALL. Does anybody know what the link is between XLA_AE_LINES and AP_INVOICES_ALL in R12?
Thanks for your help.

Post it in Oracle Application related forum.

Link between sd and pp

hi all,
i have a problem regarding relation or link between sales and production order. i have to fetch production order number related to sales order number. i have checked in the table AFPO that is production order item table , there is field AFPO-KDAUF and AFPO-KDPOS ie, sales order and sales item. but when i see these two fields there is no data into the field so how can i get data into the table related to production order.can anyone help me on this issue.

Please refer to the below links -
https://forums.sdn.sap.com/post!reply.jspa?threadID=309885
Integration points with MM/IM and PP are some of the following -
When a Production order is created and released a reservation gets created for the materials in BOM
When the reservation is created and materials are posted against the reservation with mvt type 311 these are transferred to the respective location.
When a GR is posted with mvt type 101, the Finished or Semifinished goods are posted to the respective storage location and inventorized.
When a consumption is posted with mvt type 261 then stock will get reduced in resepective storage location.
When a batch determination is done in a production order basing on the batch search strategy and sort rule material, quantity and batch are selected.
If WM is configured an associated internal movement for all the above movement types will be posted.
During MRP, BOM which is a master data for PP is used to calculate the dependent requirements of materials.
During availabilty check of a production order basing on the availability check configured materials will be selected and checked.
Hope the above may help you.

'Is there a link between OLM and iProcurement'

I have been asked 'Is there a link between OLM and iProcurement'? The person posing the question is wanting to create trainers as suppliers and I know that the supplier information is shared between OLM and the A/P, A/R and G/L modules and I presume that the link to iProcurement will be via one of these modules however is there a more direct vanilla link between OLM and iprocurement?
Any help would be great
Thanks
DM

I am afraid there is no link between the iProc and OLM.
The closest that apps can offer you is that your learner/delegates can be of type external i.e. being an Organization or a Customer. Hence there exists a link for your delegate to be a customer(hz_parties).
However this might be a future integration i.e. Trainers being suppliers. I am saying so because in 11.5.10 there is a table named OTA_VENDOR_SUPPLIES that has reference to vendor_id. Currently this table is not being used by OLM.
You may look into the code of packages OTA_VSP_API, OTA_TEA_BUS & OTA_PLE_BUS and see if Oracle's future functionality will converge towards your business requirement.
Thanks,
Anil Passi
http://oracle.anilpassi.com

Link between Project and Sales Order

Apart from sales order can we have a link between project and customer master ??
I know that WBS element assignment can be made in sales order but i want to have link between
customer master and project. I don't want any user field or text field in sales order.
Any idea ?
Regards
Ashish

Yes Mr Ashish!
As far as iam concern there is no link between Project & Customer Master, you have to link it with SALES order, I had check in XD03,XD01, the complete customer master, i didnt find any field in customer master which links with Project.
I'll let you know if i find any links.
Regards,
ANSAR

10G etherchannel between 4510 and 3850 - NO Link

Similar Messages

Maybe you are looking for