Multi-Instance BGP

BGP Multi-instance was supposed to be released in XR 4.2, I could not find any mention of it in the Release notes for 4.2, 4.3, & 5.1?
How do I find out if it was implemented and if so how to configure it, if not if it is still on the road map?
Thanks,
John

Hello,
It is in release note XR .4.2:
http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.2/general/release/notes/reln_a9k_42.html
And some writing on Cisco doc:
http://www.cisco.com/en/US/docs/routers/crs/software/crs_r4.2/routing/configuration/guide/b_routing_cg42crs_chapter_01.html#concept_E6B1D3D6B8CA4742AED837B3A94E826F
Below is the example what i did in my lab running 4.2.3:
RP/0/RSP1/CPU0:ASR-9006-01#show run router bgp
Fri Jan 31 21:05:02.170 UTC
router bgp 1 instance IPV4
bgp router-id 72.15.48.5
bgp graceful-restart
ibgp policy out enforce-modifications
address-family ipv4 unicast
redistribute connected
allocate-label all
address-family vpnv4 unicast
retain route-target all
neighbor 172.16.8.3
remote-as 1
update-source Loopback0
address-family ipv4 labeled-unicast
route-policy PASS in
route-policy PASS out
router bgp 1 instance IPV6
bgp router-id 99.2.3.4
address-family ipv6 unicast
redistribute connected
thanks,
rivalino

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BGP Multi-Instances

Hi All
The feature BGP Multi-Instances seems to be supported since XR 4.2.x on ASR9k. Unfortunatly there is no specific feature description included in the configuration guides. Could anyone of the XR cracks help out with more specifics about this feature?
cheers,
michel

Hi Michel,
May be it is not ready yet?
Here are some facts:
Each BGP instance is a separate process.
The BGP instances do not share any prefix table between them
The BGP instances do not communicate with each other and do not set up peering with each other
Only VPNv4/VPNv6/RT-Constrain address-families can be shared between more than one BGP instances. VPNv4/VPNv6 if shared across instance can not share any VRF tables
All VRFs with extranet dependencies must be restricted to a single BGP instance. It will not be possible to import between instances.
MDT SAFI, MVPN SAFI and MVPN-specific BGP knob should be configured on a single instance only. Users need to make sure that all multicast VRFs are configured on the same instance. This instance will communicate with multicast processes.
IPv4 /IPv6 Unicast and corresponding IPv4/IPv6 Labeled-unicast should be configured on the same instance. It is possible to have IPv4 Unicast and IPv4 Labeled-unicast on one instance and IPv6 Unicast and IPv6 Labeled-Unicast on another instance
All global peering addresses must be unique across instances.
Each instance must be configured with an unique BGP router-id
Current maximum number of recommended instances that can be placed on a single RP is limited to 2
Config Example
router bgp 3 instance vpn2
     bgp router-id 20.0.0.2
     address-family vpnv4 unicast
     neighbor 20.0.101.2
         remote-as 200
         address-family vpnv4 unicast
             route-policy inbound in
             route-policy outbound out
router bgp 3 instance vpn1
     bgp router-id 20.0.0.1
     address-family vpnv4 unicast
     neighbor 20.0.101.1
         remote-as 200
         address-family vpnv4 unicast
             route-policy inbound in
             route-policy outbound out
Regards,
/A
Please visit http://cisco.com/go/testdrive or contact your account rep to schedule nV tech demo.

How to setup a Multi-instance standby database?

I was asked to setup a multi-instance standby database for a multi-instance primary database. I understand that only one of the instance will apply redo logs from the primary database, but how about the other instance? Should I mount that instance just to update the standby control file(the control file is not located in shared file system with the cluster server) even if it isn't going to apply any redo logs?
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Hi,
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Primary instance A <----- send archive to ---> Standby A
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http://askdba.org/weblog/
Edited by: Amit_DBA on Aug 12, 2009 5:16 PM

How to connect local database when installing BRStudio as Multi-Instance?

Hi,
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When I trying to create a local database instance in BRStudio, it prompts to input the remote command line to connect to DB.
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Regards,
Alex

Hi Alex,
Yes you need to connect it seems as using ssh/rsh or putty to access the local server...
I have got a very good documentation on it... please have a look and it may solve your issue..
[BRtools Studio Installation and Configuration|http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/009af54c-7ce4-2b10-de8e-b062f7cbbcf7?quicklink=index&overridelayout=true]
all the best !

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Hi everyone,
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Please see if below metalink note guides you:-
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Virtualised Multi-Instance SQL Server Cluster - Processor Resource Management

Hi - We're in the process of implementing a multi-instance SQL 2014 guest cluster on Windows 2012 R2. To our dismay, it seems that Windows System Resource Manager (WSRM) is deprecated in Windows 2012 R2, so we're now stuck for how best to manage CPU usage
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See this blog post
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and Considerations
Hyper-V performance tuning - CPU
Hyper-V 2012 Best Practices
Sam Boutros, Senior Consultant, Software Logic, KOP, PA http://superwidgets.wordpress.com (Please take a moment to Vote as Helpful and/or Mark as Answer, where applicable) _________________________________________________________________________________
Powershell: Learn it before it's an emergency http://technet.microsoft.com/en-us/scriptcenter/powershell.aspx http://technet.microsoft.com/en-us/scriptcenter/dd793612.aspx

Connect to multi instance use sqlplus command

Hi Brother
We would like to use following statement to connect to DB instance and execute script through sysdba but the statement seem not work, which connect to default DB only "db00", pls help
sqlplus / "as sysdba" @db01 @/home/dba/myscript

user460521 wrote:
Hi Brother
We would like to use following statement to connect to DB instance and execute script through sysdba but the statement seem not work, which connect to default DB only "db00", pls help
sqlplus / "as sysdba" @db01 @/home/dba/myscriptUsing the convention of "multi-instance" would give an impression that you are willing to work in a RAC system. If yes, then you can use the command srvctl to manage more than one instance. But to run scripts or to execute some statement, you would need to connect only the designated instance using the properly configured TNSNAMES.ora file. So tell us clearly what you want to do and what you have done for it so far?
Aman....

How to create multi instance monitoring using VSAE

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SCOM Version:SCOM 2012 R2
Thanks & Regards, Suresh Gaddam

Hi
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http://channel9.msdn.com/Series/System-Center-2012-R2-Operations-Manager-Management-Packs/-Mod7
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Problem with exclusive gateway in multi-instance subprocess

Hi,
I've recently developed a BPM process with 11gPS4 FP, the idea is simple:
1. The initiator select a set of "StakeHolders" from LDAP, each "StakeHolder" has an BOOLEAN attribute "isApprover"
2. There is a multi-instance subprocess, I used Parallel and Collection and I point the input & output array to the list selected in Initiator step
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I've tried different expressions, like "inputDataItem.isApprover" or XPATH Expression but none of them work. I think it might be a bug that the gateway in a subprocess cannot use boolean type of attribute?
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At first your configuration is not really correct.
=====================================================
In the LISTENER.ORA from 10g, you must only refer to the database and hsodbc 10g
D:\oracle\product\10.2.0\db_1\NETWORK\ADMIN\listener.ora:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = INTEGRAT)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
(SID_NAME = INTEGRAT)
(SID_DESC =
(SID_NAME = MSSQLTEST)
(PROGRAM = D:\oracle\product\10.2.0\db_1\bin\hsodbc)
(ORACLE_HOME = D:\oracle\product\10.2.0\db_1)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(ADDRESS = (PROTOCOL = TCP)(HOST = pegasus.cursor.de)(PORT = 1521))
===========================================================
Then you have to create a new listener (new name) in the gateway oracle_home on a different port than instance database:
D:\oracle\product\11.1.0\tg_1\network\admin\listener.ora
SID_LIST_LISTENERGTW =
(SID_LIST =
(SID_DESC=
(SID_NAME=DG4MSQL)
(ORACLE_HOME=D:\oracle\product\11.1.0\tg_1)
(PROGRAM=D:\oracle\product\11.1.0\tg_1\BIN\dg4msql)
LISTENERGTW=
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = pegasus.cursor.de)(PORT = 1522))
To start it, use the command below:
D:\oracle\product\11.1.0\tg_1\bin\LSNRCTL start listenergtw
===========================================================
D:\oracle\product\10.2.0\db_1\NETWORK\ADMIN\tnsnames.ora:
match the DG4MSQL with the listener on 1522 port
HSODBC match with binary10g on listener 1521 port
MSSQLDG =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = PEGASUS)(PORT = 1522))
(CONNECT_DATA =(SERVICE_NAME = DG4MSQL))
(HS = OK)
MSSQL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = PEGASUS)(PORT = 1521))
(CONNECT_DATA =(SERVICE_NAME = MSSQLTEST))
(HS = OK)
Try to configure and let me know your feedback
regards,
Mireille

SQL 2012 Cluster Multi Instances !

Hello,
For SQL 2012 Cluster Multi Instances setup, Does the Storage Space should be different for each instance or can be the same?
Kindly help me in this.
Regards !

Hello,
The reason is that's what Microsoft decided to do. It's also that way because disks are a clustered resource and belong to a single resource group. Each SQL Server install will have its own resource group. If a disk could belong to more than one resource
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Before installing:
http://technet.microsoft.com/en-us/library/ms189910.aspx
◦The base drive, the one with the drive letter, cannot be shared among failover cluster instances.
Creating a new SQL Server Cluster:
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-Sean
Sean Gallardy | Blog |
Twitter

Cfschedule on multi instance server

Hi All
Hope someone can help me on this. We run a multi instance CF server with 3 "slave" instances, which handle the site requests and the CFusion instance that handles the scheduled tasks.
The application I'm writing has a few scheduled tasks that need setting up each time it gets installed and it is installed multiple times for a variety of clients. So far, this has been done either manually setting them up individually on the CFusiion instance or I created an admin menu extension that fires them off (Knowing the <cfschedule> is being run on CFusion, thus installing them to that instance).
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Checking for the existance on the CFusion instance is easy, I can read:
C:/JRun4/servers/cfusion/cfusion-ear/cfusion-war/WEB-INF/cfusion/lib/neo-cron.xml
But then directing the request seems to be impossible in this way.
I am running CF9.0.1 on a Windows 2008 Server box with IIS7.5
Hopefully somone may be able to help
Thanks in advance
Tom

No one? Bueller? Bueller?
OK, so I may have come up with a solution, I'm just not sure how elegant it is:
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Does the job, but as I say, doesnt seem to be the most elegant of ways.
Tom

Is Modeling Multi-Instance Loops of Activities available in CE 7.1?

Hi,
I just want to know if Modeling Multi-Instance Loops of Activities available in CE 7.1. Because I dont see the property for Looping in my version CE 7.1

No, the parallel looping capability is only added with SAP NetWeaver Composition Environment 7.2.

Multi-instance Install for CF 8

Hey all,
so we have installed CF 8 for multi instance. The main
instance will show up fine in the browser, but any additional
instances will not show up correctly. Either the instance shows a
blank white screen, or it gives a page not found.
We are setting up virtual sites in IIS to set the new file
locations.
Need help badly with this!!
thanks
Dan

First check that the ColdFusion instances are properly
running. If you
go to the instance manager of the main 'cfusion' instance,
where you
created all the sub-instances, you should be able to click on
the icon
that links to each instances ColdFusion Administrator. When
you do this
you are going to get pages using IP address and ports in the
URL bar of
your browser.
If that works. Can you access static HTML content in each of
your
virtual servers? Reading your last post, I suspect this might
the be
the source of your problem. When you run mutiple websites
from the same
server, each site must have separate addresses. This can be
done with
IP addresses, ports or host-headers. Making this work is
going to
involve configuration in IIS and|or your domains Domain Name
Server.
If you can get to the ColdFusion Administration Application
of all your
instances and you can get to static content in each of your
virtual web
sites, then there maybe other problems preventing the web
sites and
ColdFusion working together. But confirm those two things
first.

Upgrading OA 11i from OA 10.7 with Multi-Instances Schemas

From an ORACLE Applications 10.7 with Multi-Instances Schemas (Mutiple Set Of Books Architecture : Schemas : APPS, APPS2, APPS3, PO, PO2, PO3, AP, AP2, AP3, AR, AR2, AR3,...), we want to upgrade toward an 11.5.1.
At the begin of the Step of AutoUpgrade, we have an error :
"Not able to process an MSOBA, you must pass in the Multi-Org Architecture."
Could you give me some informations about the way to resolve this problem :
* Do we must install and initialize the multi-Org in the 10.7 environment ?
* Can we process this point during the step of upgrading and how ?
* Do we have a bypass to this problem ?
Think you for your help !

Below are the points which I read for r11i migration.
a) MSOBA clients should migrate/convert to multi-org before migrating to 11i.
b) Autograde will fail, if it detects MSOBA.
c) Attachments and Workflow will not work in MSOBA.
For more details refer Oracle appsnet.
null

Exception Handling inside a Multi-Instance Loop

I would like to see a sample process that demonstrates Exception Handling inside an inline subprocess containing another subprocess with a multi-instance sub-process in parallel. The outer sub-process is executing in sequence. Each instance of the outer loop depends upon the outcome of the successful execution of previous step. At each step, the inner inline sub-process activity can have more than one instance which are all executed in parallel using multi-instance. If the outcome code of any one of these parallel instances is "REJECT" code, we simply raise a business exception and the stop the outer sub-process from going through the next instance of the loop. The problem we are trying to solve is similar to the sample in chapter 5 of the book "New Book: Oracle BPM Suite 11g: Advanced BPMN Topics" by Mark Nelson. Particularly, the exception handling example shown in Page 73 under the topic “Exception Handling with embedded Sub-processes”. The inner most multi-instance sub-process should raise a business exception and interrupt the .
We would like to see a smple that demonstrates how exceptions are handled inside a multi-instance parallel sub-process. Could someone please provide a working sample that we can go though? We would like to raise a business exception as soon as certain outcome of a Human Tasks in observed and break out of the loop and continue thereafter. Thanks very much in advance for your help.
Pankaj
Edited by: 1001027 on 2-May-2013 10:09 AM

I would like to see a sample process that demonstrates Exception Handling inside an inline subprocess containing another subprocess with a multi-instance sub-process in parallel. The outer sub-process is executing in sequence. Each instance of the outer loop depends upon the outcome of the successful execution of previous step. At each step, the inner inline sub-process activity can have more than one instance which are all executed in parallel using multi-instance. If the outcome code of any one of these parallel instances is "REJECT" code, we simply raise a business exception and the stop the outer sub-process from going through the next instance of the loop. The problem we are trying to solve is similar to the sample in chapter 5 of the book "New Book: Oracle BPM Suite 11g: Advanced BPMN Topics" by Mark Nelson. Particularly, the exception handling example shown in Page 73 under the topic “Exception Handling with embedded Sub-processes”. The inner most multi-instance sub-process should raise a business exception and interrupt the .
We would like to see a smple that demonstrates how exceptions are handled inside a multi-instance parallel sub-process. Could someone please provide a working sample that we can go though? We would like to raise a business exception as soon as certain outcome of a Human Tasks in observed and break out of the loop and continue thereafter. Thanks very much in advance for your help.
Pankaj
Edited by: 1001027 on 2-May-2013 10:09 AM

Multi-Instance BGP

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