Multicast clustering IBM servers with N7K and 2k

     i have two severs IBM are working as a cluster and connected to Fiber fabric extender 2K using VPC as per attached diagram
     two IBM server are woriking fine for network connectivity with N2k but the servers have a multicast named ( power HA 7.1) to work as acluster
      but i tried to configue multicat in N7K and N2k to server working as acluster but the servers are not working
     please advice me about the configuration in N7K and N2k to working IBM servers as a cluster .

One option is the IGMP querier:
config t
ip igmp snooping
vlan 2
switch(config-vlan-config)# ip igmp snooping querier 10.0.10.253
(or a good source address of the interface)
The other option is run PIM on the VLAN interface:
feature pim
vlan 2
ip pim sparse-mode
Both has the same purpose: combined with IGMP snooping, the L3 interface will flood the VLAN with IGMP queries that traverse the inter-switch links. As a result, the inter-switch links will be included in the snooping port list. In turn,
packets destined to 228.5.10.5 will be sent out the inter-switch link and reach the other server.
Without the IGMP queries, 228.5.10.5 packets will not be sent from one switch to the other as it is not in the 224.0.0.0/24 range.

Similar Messages

Debugging servers with gdb and compiled with gcc

I have trouble debugging my servers on Solaris.
Setup: Solaris 8 (2.8?)
[user@ ~]$ gcc -v
Reading specs from /usr/local/lib/gcc-lib/sparc-sun-solaris2.8/3.2.3/specs
Configured with: ../configure disable-nls with-as=/usr/ccs/bin/as --with-
ld=/usr/ccs/bin/ld
Thread model: posix
gcc version 3.2.3
[ ~]$ gdb -v
GNU gdb 5.0
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "sparc-sun-solaris2.8".
I can run the server, debug and step through the code, inspecting variables. But when i
type "cont" to continue and let the server finish, what heppens is:
The server finishes (bec i get my result back to the client)
GDB hangs saying "Continue" and i wont get the GDB-promt back.
I have to kill the gdb from the unixprompt
Question: Has anyone tried to run and debug tuxedo servers using gcc and gdb?
any input is of value even if someone has had success on linux with gcc and gdb.
My guess is that it has to do with the threading of gdb and tuxedo that will not match.
Mats Gårdstad Friberg
Datarutin AB Sweden

options=('debug' 'staticlibs')
these are the options i have set in the PKGBUILD, i might try giving CFLAGS directly, but compiling libc on this old dualcore takes quite a bit of time unfortunately

Multihomed servers with IPv4 and IPv6

We have a set up where we have virtual servers with two NIC's. One NIC is connected to our corporate network and the other NIC is connected (via layer 2 over MPLS) to the customer network. The NIC on our network is only assigned an IPv6 address
and the NIC on the customer network is only assigned an IPv4 address from the customer DHCP server. The problem we are running into is when the server does an NSLOOKUP for a URL that is associated with a server located on our network (the server has
an IPv6 and IPv4 address and is publicly accessable to the internet) the traffic goes out the customer NIC then out their internet connection and back to our public facing load balancer. Our application that runs on the server needs to communicate with
a server at the customer site and then send that data to a server on our side. We believe this behavior is happening because the customer server is responding as an "Authoritative" DNS server. We are trying to avoid using the HOSTS file
if possible (when we use the HOSTS file and specify the FQDN with the IPv6 address our application works fine and goes out our NIC).
Any help would be appreciated
Thanks,

Thanks for the idea Bruno, however we did try this already. I moved the adapter with IPv6 to the top of the binding order and rebooted the VM. However when I run NSLOOKUP it still goes out the adapter with IPv4 which is now second in the binding
order.
Side question. When I do an IPCONFIG /all what determines the order of listed adapters? I have changed the adapter names (so it isn't alphabetical), I have looked at the adapters in device manager and it isn't based on which one is #1 next to
it. And now I have changed the binding order and it still hasn't changed. The adapter with IPv4 is always listed first. Not sure if that means anything but just an observation.
Any other ideas?
Thanks,
Adam

Compatibility of IBM AIX with xPD and xRPM?

all experts,
v have R/3 and cproject installed on windows XP
planning for xRPM n xPD
is xPD and xRPM compatible with IBM AIX ..
please help
waitin with points..
regards
ND

We are planning to go for SAP Netweaver CE 7.1.
(Usage Type : Web As for Java, EP Core & EP)
CE 7.1 is a separate product, you can´t install EP (core) on top of it. If you want to run a portal you need to install Netweaver 7.0.
Kindly route me to some SAP Notes/Docs/Links for Prerequisites/Installation notes/Constraints and provide me
the Latest Versions available of OS: AIX,DB :Oracle & SAP etc..
I´d start with the official installation guides:
http://service.sap.com/instguides
--> SAP NetWeaver
--> SAP NetWeaver 7.0 (2004s)
--> Installation
Media List for SAP NetWeaver 7.0 SR3
and
SAP NetWeaver 7.0 SR3 - Installation Guides
What are all the issues I might face at the time of Installation?
Do I need any Oracle Patch?Do I need any OS Level Patch?
Read the installation guides, everything is documented there. It will point you to notes and additional documentation.
Markus

Wirless Print Servers with Mac and Windows

I am very new to mac..macbook purchased just this week..facing some challenges but learning at the same time..I have my macbook running thru my wireless network on a Motorola SB4100 Cable modem, D-Link DI 614+ Wirless Broadband router and a d-link DPR-1260 Wirless Print Server..previously I have been using a Windows Laptop..I guess it seems that D-Link print servers are only for Windows systems??? I looked at the manual and it doesn't mention Mac..haven't been able to figure out how to add a prt to the mac and I guess that is why?...you need a seperate print for the mac with it's own wirless prt server? or can you replace the cable modem and router with some apple base station that does everything but then can windows laptop work on the network and wireless prt??
scott

I doubt you need any additional equipment. It should be a matter of setting up using PrinterBut posting your question in the Tiger- Printing & Faxing forum area may get you a faster answer.
http://discussions.apple.com/forum.jspa?forumID=756
It should be a matter of setting up in Printer Setup Utility using the ip address of the server.

List all servers with OS and service pack

Is there an easy way using any script or software to list all servers joined to your domain including operating system (i.e. server 2008) and service pack level, without having to check each manually?

Hi Cf090,
The limit is used to Specify the number of objects to return that matches the criteria that you specify. If you specify a value of
0 for <NumberOfObjects>, this parameter returns all matching objects. If you do not specify this parameter,
dsquery displays the first 100 results by default.
For more detailed information to use dsquery, please refer to this article:
http://technet.microsoft.com/en-us/library/cc754232.aspx
If you have any other questions, please feel free to let me know.
Best Regards,
Anna

Services servers with CNAME and kerberos

Hello.
My problem:
I have an OD master xserver1.mydomain.com and an other server xserver3.mydomain.com.
My DNS is OK direct and reverse, authentication works fine.
My problem is that I want use CNAME for my services offered by xserver3.mydomain.com. (imap, pop, smtp and others).
So I have some CNAME entries in my DNS as imap.mydomain.com, pop.mydomain.com, smtp.mydomain.com which all point to xserver3.mydomain.com therefore:
host imap.mydomain.com gives 10.1.0.10 and host 10.1.0.10 gives xserver3.mydomain.com (all is regular).
When I connect my mail client, if I set the "incoming mail server" to xserver3.mydomain.com, kerberos authentication is OK (TGT and SGT are brought) and mail works fine.
If I connect my mail client with "incoming mail server" set to imap.mydomain.com (the CNAME), kerberos authentication is not OK (TGT is brought but not SGT) and mail does not work.
If I connect my mail client with "incoming mail server" set to imap (CNAME without domain name), kerberos authentication is nearly OK (TGT and SGT are brought)) but mail is very slow and some mail folder sync does not seem to work!
I have tried to remove imap service principals on my mail server imap/[email protected] and create new imap service principals with CNAME as : imap/[email protected] but it doesn't work.
Any idea to do?

Thanks for reply.
Ok for RFCs but my mail server work very fine for long years with client set with server CNAME. Even certificates are OK if the common name is this one given as CNAME.
Th only problem I have kerberos as explained.
I search for the way to have friendly services name for my mail clients and in the same time keep all functionalities (SSL and kerberos).
Maybe with multiples ip for the same network interface on my mail server and an A entry for each?

Problem with proxy and DNS

Hello,
in our company we use Internet Explorer 8... (i know...) We also have a proxy and 4 DNS servers. Last weekend we suddenly had an issue where internet pages could not be loaded. When we did some testing with Wireshark we saw that it took a long time to query
www.google.com or www.microsoft.com. The query went from the first DNS server to the second and so on. This behaviour was shown on Windows 2008 R2 servers with Citrix and also the workstations and laptops with Windows 7.
When we deleted the DNS servers from the network settings and set the proxy ip-adres in the browser the problem was solved. So the problem had to be in DNS.
After that we deleted the list of Root Hints and the problem seemed to be solved. However, when we look in wireshark we still see that external addresses are queried againts our local DNS servers. In internet explorer we have a policy active where the proxy
is set. We have two proxies and the problem exists with both of them.
So the question is, why does IE8 still query all four DNS servers even when we have a proxy? Why is there a lot of delay there?
Thanks!

Hi,
Generally, if you configure IE with an explicit proxy:
1.User types an address
2.The address is checked for string matches against the IE proxy exceptions list
a. If matching a bypassed entry, DNS is used to resolve the name, and the client connects directly to the target IP address on port 80 (assumed), then sends a request like:
GET /something.htm HTTP/1.1
Host: fulldomainame.example.com
b. If non matching, continue
3.The client connects to its configured proxy and sends a request of the form:
GET http://fulldomainname.example.com/something.htm HTTP/1.1
(this use of the FQDN in the URL is one way you can tell that a client thinks it's talking to a proxy instead of a real web server)
4.The proxy resolves the name, connects to the target site, etc, etc
So what’s your configuration of proxy?
Alex Zhao
TechNet Community Support

[solved]partially working network, problems with ssl and irc

Hi,
for a weird reason I can't access any websites with https anymore nor can i connect to any irc servers with irssi and connection attempts with ssh time out. The system is up2date and I am using kdemod as DE.
My rc.conf looks like this:
# /etc/rc.conf - Main Configuration for Arch Linux
# LOCALIZATION
# LOCALE: available languages can be listed with the 'locale -a' command
# HARDWARECLOCK: set to "UTC" or "localtime", any other value will result
# in the hardware clock being left untouched (useful for virtualization)
# TIMEZONE: timezones are found in /usr/share/zoneinfo
# KEYMAP: keymaps are found in /usr/share/kbd/keymaps
# CONSOLEFONT: found in /usr/share/kbd/consolefonts (only needed for non-US)
# CONSOLEMAP: found in /usr/share/kbd/consoletrans
# USECOLOR: use ANSI color sequences in startup messages
LOCALE="de_DE.utf8"
HARDWARECLOCK="localtime"
TIMEZONE="Europe/Berlin"
KEYMAP="de"
CONSOLEFONT=
CONSOLEMAP=
USECOLOR="yes"
# HARDWARE
# MOD_AUTOLOAD: Allow autoloading of modules at boot and when needed
# MOD_BLACKLIST: Prevent udev from loading these modules
# MODULES: Modules to load at boot-up. Prefix with a ! to blacklist.
# NOTE: Use of 'MOD_BLACKLIST' is deprecated. Please use ! in the MODULES array.
MOD_AUTOLOAD="yes"
#MOD_BLACKLIST=() #deprecated
MODULES=(!b44 !mii !ipw2200 !libipw !ac97_bus !snd-mixer-oss !snd-pcm-oss !snd-page-alloc !snd-pcm !snd-timer !snd !snd-ac97-codec !snd-intel8x0 !snd-intel8x0m !soundcore b44 mii ipw2200 libipw ac97_bus snd-mixer-oss snd-pcm-oss snd-page-alloc snd-pcm snd-timer snd snd-ac97-codec snd-intel8x0 snd-intel8x0m soundcore)
# Scan for LVM volume groups at startup, required if you use LVM
USELVM="no"
# NETWORKING
# HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
HOSTNAME="horst-lp"
# Use 'ifconfig -a' or 'ls /sys/class/net/' to see all available interfaces.
# Interfaces to start at boot-up (in this order)
# Declare each interface then list in INTERFACES
# - prefix an entry in INTERFACES with a ! to disable it
# - no hyphens in your interface names - Bash doesn't like it
eth0="dhcp"
# Wireless: See network profiles below
#Static IP example
#eth0="dhcp"
eth0="dhcp"
INTERFACES=(!eth0 !eth1 !wlan0)
# Routes to start at boot-up (in this order)
# Declare each route then list in ROUTES
# - prefix an entry in ROUTES with a ! to disable it
gateway="default gw 192.168.0.1"
ROUTES=(!gateway)
# Enable these network profiles at boot-up. These are only useful
# if you happen to need multiple network configurations (ie, laptop users)
# - set to 'menu' to present a menu during boot-up (dialog package required)
# - prefix an entry with a ! to disable it
# Network profiles are found in /etc/network.d
# This now requires the netcfg package
#NETWORKS=(main)
# DAEMONS
# Daemons to start at boot-up (in this order)
# - prefix a daemon with a ! to disable it
# - prefix a daemon with a @ to start it up in the background
DAEMONS=(syslog-ng hal !network networkmanager avahi-daemon avahi-dnsconfd alsa cdemud kdm samba mpd lighttpd)
Earlier I had some problems with not resolving addresses, which I somehow got rid of. At the time I blamed my isp.
Perhaps something broke when I had a program running in wine to play with a car too and I had to switch the laptop off bc it didn't want to react anymore.
thx for reading
e: I don't know why, but it worked when I started Arch this morning.. while it didn't yesterday although everything worked correctly on my other PCs.
Last edited by dt (2009-11-07 09:02:46)

Hi,
for a weird reason I can't access any websites with https anymore nor can i connect to any irc servers with irssi and connection attempts with ssh time out. The system is up2date and I am using kdemod as DE.
My rc.conf looks like this:
# /etc/rc.conf - Main Configuration for Arch Linux
# LOCALIZATION
# LOCALE: available languages can be listed with the 'locale -a' command
# HARDWARECLOCK: set to "UTC" or "localtime", any other value will result
# in the hardware clock being left untouched (useful for virtualization)
# TIMEZONE: timezones are found in /usr/share/zoneinfo
# KEYMAP: keymaps are found in /usr/share/kbd/keymaps
# CONSOLEFONT: found in /usr/share/kbd/consolefonts (only needed for non-US)
# CONSOLEMAP: found in /usr/share/kbd/consoletrans
# USECOLOR: use ANSI color sequences in startup messages
LOCALE="de_DE.utf8"
HARDWARECLOCK="localtime"
TIMEZONE="Europe/Berlin"
KEYMAP="de"
CONSOLEFONT=
CONSOLEMAP=
USECOLOR="yes"
# HARDWARE
# MOD_AUTOLOAD: Allow autoloading of modules at boot and when needed
# MOD_BLACKLIST: Prevent udev from loading these modules
# MODULES: Modules to load at boot-up. Prefix with a ! to blacklist.
# NOTE: Use of 'MOD_BLACKLIST' is deprecated. Please use ! in the MODULES array.
MOD_AUTOLOAD="yes"
#MOD_BLACKLIST=() #deprecated
MODULES=(!b44 !mii !ipw2200 !libipw !ac97_bus !snd-mixer-oss !snd-pcm-oss !snd-page-alloc !snd-pcm !snd-timer !snd !snd-ac97-codec !snd-intel8x0 !snd-intel8x0m !soundcore b44 mii ipw2200 libipw ac97_bus snd-mixer-oss snd-pcm-oss snd-page-alloc snd-pcm snd-timer snd snd-ac97-codec snd-intel8x0 snd-intel8x0m soundcore)
# Scan for LVM volume groups at startup, required if you use LVM
USELVM="no"
# NETWORKING
# HOSTNAME: Hostname of machine. Should also be put in /etc/hosts
HOSTNAME="horst-lp"
# Use 'ifconfig -a' or 'ls /sys/class/net/' to see all available interfaces.
# Interfaces to start at boot-up (in this order)
# Declare each interface then list in INTERFACES
# - prefix an entry in INTERFACES with a ! to disable it
# - no hyphens in your interface names - Bash doesn't like it
eth0="dhcp"
# Wireless: See network profiles below
#Static IP example
#eth0="dhcp"
eth0="dhcp"
INTERFACES=(!eth0 !eth1 !wlan0)
# Routes to start at boot-up (in this order)
# Declare each route then list in ROUTES
# - prefix an entry in ROUTES with a ! to disable it
gateway="default gw 192.168.0.1"
ROUTES=(!gateway)
# Enable these network profiles at boot-up. These are only useful
# if you happen to need multiple network configurations (ie, laptop users)
# - set to 'menu' to present a menu during boot-up (dialog package required)
# - prefix an entry with a ! to disable it
# Network profiles are found in /etc/network.d
# This now requires the netcfg package
#NETWORKS=(main)
# DAEMONS
# Daemons to start at boot-up (in this order)
# - prefix a daemon with a ! to disable it
# - prefix a daemon with a @ to start it up in the background
DAEMONS=(syslog-ng hal !network networkmanager avahi-daemon avahi-dnsconfd alsa cdemud kdm samba mpd lighttpd)
Earlier I had some problems with not resolving addresses, which I somehow got rid of. At the time I blamed my isp.
Perhaps something broke when I had a program running in wine to play with a car too and I had to switch the laptop off bc it didn't want to react anymore.
thx for reading
e: I don't know why, but it worked when I started Arch this morning.. while it didn't yesterday although everything worked correctly on my other PCs.
Last edited by dt (2009-11-07 09:02:46)

RAC with ASM and without ASM

Hi all,
we planing to install RAC 11g instance active/active . and we are using SAN storage RAID 10.
I know ASM is nice feature . but it need more maintenance in future . This is what I see
it from Manual and training . for patching ..... because it maintain as instance.
why I do need ASM since I have SAN and I can control mirroring ...etc
I need sold answer here ?? why I need to use this feature that already can be covered using another facility like SAN.
Best Regards,

What I have found in a RAC world is there is maintenance no matter which way you go, A cluster file system will require upgrades, patches, etc. RAW volumes will require extra effort in allocation, etc. as well as increase the number of files in the database. ASM requires additional instance on each node to maintain which is quite simple and rolling patches in ASM is becoming reality slowly. I have found that removing the management of RAW volumes is more trouble then the maintenance of the ASM instances and the added benefits of ASM outweigh the maintenance for sure. I found that the cluster file system mainteance is pretty well a wash.
As for ASM being widely used, the most recent RAC clusters (last 3) I have built have all been ASM....... 1 on HPUX and 2 on Linux (Red Hat and Oracle Enterprise Linux) and future clusters coming up that I know of are all going to be ASM as well. While it may be true that a lot of existing RAC environments have not yet gone to ASM almost all new RAC environments are. It is certainly taking hold. If you look at the effort on a large database to move to ASM from RAW volumes or cluster file system it can appear to be a lot of work and that is true, but in the long run my experience with ASM has been positive therefore I would not hesitate to recommend new RAC clusters be built with ASM and existing clusters should have a migration plan in place. As with some cluster file systems like veritas, GPFS, etc. There is addtional cost involved where ASM does not have the additional cost so moving existing clusters can save $$........ RAM volumne management may not fall on the DBA but someone has to manage all those volumnes at a SAN level and that is additional management just may not really be with the DBA.
Just my additional 2 cents worth.
Hope this helps.

2 Hyper-V Servers with Failover Cluster and a single File Server and .VHDs stored on a SMB 3 Share

I have 2 X M600 Dell Blades (100 GB local storage and 2 NICs) and a Single R720 File Server (2.5 TB local SAS storage and 6 NICs). I´m planning a Lab/developer enrironment using 2 Hyper-V Servers with Failover Cluster and a single File Server putting
all .VHDs stored on a SMB 3 Share on the File Server.
The ideia is to have a HA solution, live migration, etc, storing the .VHDs onm a SMB 3 share
\\fileserver\shareforVHDs
It is possible? How Cluster will understand the
\\fileserver\shareforVHDs as a cluster disk and offer HA on it?
Or i´ll have to "re-think" and forget about VHDs on SMb 3 Share and deploy using iSCSI?
Storage Spaces makes difference in this case?
All based on wind2012 R2 STD English version

I have 2 X M600 Dell Blades (100 GB local storage and 2 NICs) and a Single R720 File Server (2.5 TB local SAS storage and 6 NICs). I´m planning a Lab/developer enrironment using 2 Hyper-V Servers with Failover Cluster and a single File Server putting
all .VHDs stored on a SMB 3 Share on the File Server.
The ideia is to have a HA solution, live migration, etc, storing the .VHDs onm a SMB 3 share
\\fileserver\shareforVHDs
It is possible? How Cluster will understand the
\\fileserver\shareforVHDs as a cluster disk and offer HA on it?
Or i´ll have to "re-think" and forget about VHDs on SMb 3 Share and deploy using iSCSI?
Storage Spaces makes difference in this case?
All based on wind2012 R2 STD English version
You can do what you want to do just fine. Hyper-V / Windows Server 2012 R2 can use SMB 3.0 share instead of a block storage (iSCSI/FC/etc). See:
Deploy Hyper-V over SMB
http://technet.microsoft.com/en-us/library/jj134187.aspx
There would be no shared disk and no CSV just SMB 3.0 folder both hypervisor hosts would have access to. Much simplier to use. See:
Hyper-V recommends SMB or CSV ?
http://social.technet.microsoft.com/Forums/en-US/d6e06d59-bef3-42ba-82f1-5043713b5552/hyperv-recommends-smb-or-csv-
You'll have however a limited solution as your single physical server being a file server would be a single point of failure.
You can use Storage Spaces just fine but you cannot use Clustered Storage Spaces as in this case you'll have to take away your SAS spindles from your R720 box and mount them into SAS JBOD (make sure it's certified). So you get rid of an active components
(CPU, RAM) and keep more robust all-passive SAS JBOD as your physical shared storage. Better then a single Windows-running server but for a true fault tolerance you'll have to have 3 SAS JBODs. Not exactly cheap :) See:
Deploy Clustered Storage Spaces
http://technet.microsoft.com/en-us/library/jj822937.aspx
Storage Spaces,
JBODs, and Failover Clustering – A Recipe for Cost-Effective, Highly Available Storage
http://blogs.technet.com/b/storageserver/archive/2013/10/19/storage-spaces-jbods-and-failover-clustering-a-recipe-for-cost-effective-highly-available-storage.aspx
Using
Storage Spaces for Storage Subsystem Performance
http://msdn.microsoft.com/en-us/library/windows/hardware/dn567634.aspx#enclosure
Storage
Spaces FAQ
https://social.technet.microsoft.com/wiki/contents/articles/11382.storage-spaces-frequently-asked-questions-faq.aspx
Alternative way would be using Virtual SAN similar to VMware VSAN in this case you can get rid of a physical shared storage @ all and use cheap high capacity SATA spindles (and SATA SSDs!) instead of an expensive SAS.
Hope this helped :)
StarWind VSAN [Virtual SAN] clusters Hyper-V without SAS, Fibre Channel, SMB 3.0 or iSCSI, uses Ethernet to mirror internally mounted SATA disks between hosts.

Multicast: duplicated packets on nexus 7k with vpc and HSRP

Hi guys,
I'm testing multicast deployment on the lab shown below. The sender and the receiver are connected to the 6500 in two different vlans. The sender is in vlan 23 and the reciever in vlan 500. They are connected to the 6500 with a trunk link. There is VPc between the two nexus 7k and the 6500.
Furthermore, there is HSRP running on the two vlan interface 23 and 500 on both nexus.
I have configured the minimum to use PIM-SM with static RP. The RP is the 3750 above the nexus. (*,G) and (S,G) states are created correctly.
IGMP snopping is enabled on 6500, and the two nexus.
I'm using iperf to generate my flow, and netflow and snmp to monitor what happens.
All works correctly, my receiver receive the flow and it takes the good route. My problem is that I have four times more multicast traffic on the vlan interface 500 on both nexus but this traffic is only sent one time to the receiver (which is the good comportment) and the rest of the traffic is not shown on any other physical interface in outbound.
Indeed, I'm sending one flow, the two nexus receive it (one from peer link and the other from the 6500) in the vlan 23 (for example 25 packets inbound).
But when the flow is routed in the vlan 500, there is 100 packets on each interface vlan 500 on each nexus in outbound.
And when monitoring all physical interfaces, I only see 25 packets outbound on the interface linked with the receiver and the overflow isn't outgone.
I have joined the graphs I obtain on one of the nexus for the vlan 23 and the vlan 500. Netflow says the same things in bits/s.
Had someone already seen that? Any idea about the duplication of the packets?
Thanks for any comment,
Regards,
Configuration:
Nexus 1: n7000-s1-dk9.5.2.7.bin, 2 SUP1, 1 N7K-M132XP-12, 1 N7K-M148GS-11
Nexus 2: n7000-s1-dk9.5.2.7.bin, 2 SUP1, 1 N7K-M132XP-12, 1 N7K-M148GS-11
6500: s72033-adventerprisek9_wan-mz.122-33.SXI5.bin (12.2(33)SXI5)
3750: c3750-ipservicesk9-mz.122-50.SE5.bin (12.2(50)SE5)

Hi Kuldeep,
If you intend to put those routers on a non-vpc vlan, you may create a new inter-switch trunk between the N7K and allow that non-vpc vlan . However if those will be on a VPC vlan, best to create two links to the N7K pair and create a VPC, otherwise configure those ports as orphan ports which will leverage the VPC peer link .
HTH
Jay Ocampo

Setting mail with Cox (or other services with different servers for pop and smtp)

My Cox mail account uses different servers for pop and smtp (my personal ISP 1&1 does too).
The mail applet on my Blackberry Curve 8330 with Verizon does not allow to define different servers for pop and smtp, and further, for SSL smtp mail, the port is fixed at 995 and cannot be changed, while Cox (and 1&1) want to use 587 or something like that.
As a result, I can only receive mail with these services.
I also have yahoo mail, which works fine, so I can send mail with it and it is not a life-and-death situation, but I would like to be able to just reply to email sent to my Cox address.
I called Verizon and they said BlackBerry provides the mail access through their servers and the applet, so there is nothing they can do.
Is there a way to set it such that I can not only receive but also send mail through either of these services?
Thanks in advance,
Didier
PS: Other than that, the Curve on Verizon rocks!!! so much better down here than AT&T it's not even funny.

OK, thank you for the input.
The problem I have with this solution is like the one I have now using yahoo.
There are 2 problems:
1) mailing lists want the mail to come from the account that is subscribed, so if the cox account is subscribed, I can't contribute from the blackberry, and if the blackberry account is subscribed, I don't get my mail in Outlook. Neither is good for me.
2) people who send me mail to the Cox account and get replies from me from the blackberry continue responding to the account that can send from the blackberry (not Cox), and from that point on I do not have that mail on the computer.
The issue of having two copies is no big deal, I just delete the mail I do not need. I would rather have two than none.
Really, Blackberry should modify the email service so that they directly support mail systems like those of Cox and 1&1. I am sure there are others. They should also allow the use of another port for SSL than 995. I have not seen anyone using 995 for SSL.
Until recently, I had a BB provided by my employer, and we had a BES, and that worked really well. I would like to emulate as much of that functionality as possible without having to pay somebody another $10 or $20 a month just for the priviledge of having an account on a private BES server.
Anyway, thanks for the exchange and suggestions.
Didier

Error in installing MySap 2004s SR1 with DB2 and IBM AIX.

Hello Gurus,
I am installing MySap 2004s SR1 with DB2 and IBM AIX.
I am facing the following error :
ERROR 2006-11-08 18:33:01
MDB-01101 Installed Software Level '08.02.0002' is insufficient for this installation ...
ERROR 2006-11-08 18:33:01
MUT-03025 Caught ESAPinstException in Modulecall: ESAPinstException: error text undefined.
ERROR 2006-11-08 18:33:01
FCO-00011 The step DB6CheckSoftwareLevel with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_GetSidNoProfiles|ind|ind|ind|ind|1|0|NW_getDBInfo|ind|ind|ind|ind|2|0|NW_DB6_Initialize_Db_Software_Info|ind|ind|ind|ind|3|0|DB6CheckSoftwareLevel was executed with status ERROR .
As this occered in the phase "Install JCE Policy".
I have even tried to get the latest version But I am not succesfull.
Please help.
Regards,
Chandra Sekhar Reddy.

Dear Dirk,
Thanks once again I have installed FP12 and the error is gone.
But here I have one more error triggered, Here I am pasting the log.
Please help me.
ERROR 2006-11-08 22:02:36
FSH-00006 Return value of function getgrnam(dbdevmnt) is The process does not exist..
ERROR 2006-11-08 22:02:36
MUT-03025 Caught ESyException in Modulecall: ESAPinstException: error text undefined.
ERROR 2006-11-08 22:02:36
FCO-00011 The step createAccounts with step key |NW_Onehost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_Users_Create_Do|ind|ind|ind|ind|4|0|createAccounts was executed with status ERROR .
Please help me out.
Thanks,
Chandra Sekhar Reddy.

Procedure to Integrate SAP PI 7.1 with Teradata and IBM Data stage

Hi,
We are integrating SAP PI 7.1 with Teradata and IBM Data stage for retail customer.
Please provide the following information.
1. What are the connectors available in Teradata and IBM Data stage
2. What type of output/input, Teradata can give/take from/to SAP PI
3. What type of output/input, IBM Data stage can give/take from/to SAP PI
4. How to handle Bulk uploads between SAP PI and Terdata, SAP PI and IBM Data stage
Thanks,
Ramesh

Hi Ramesh,
Could you get answers for your queries. We have Teradata 13.10.2 in our landscape and I have exactly same queries that you asked. Can you possibly share your experience in this area.
Anand.

Multicast clustering IBM servers with N7K and 2k

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