Hi,
I have a AIX5.3 P6-520 with 8x1Gb Ethernet ports with possible connections to 2 CISCO 2960 switches.
I can create 8023ad Etherchannels which work correctly with the switches (I have set up for LACP passive and a valid channels)
But can create 2x 8023ad 4Gb Etherchannels with no backups. Then create a 3rd Standard Etherchannel which uses the 1st Etherchannel as it's adapter and the 2nd Etherchannel as it's backup?
I have tried it but keep getting the error
Code:
Method error (/usr/lib/methods/cfgech):
0514-040 Error initializing a device into the kernel.
0821-103 : The command /usr/lib/methods/defif failed.
0821-103 : The command /usr/lib/methods/defif failed.
Is it possible or am I missing some extra step?
Thanks
Problem description:
On the condition of EtherChannel function of AIX, when the data exchange between the nodes on the network, there sometimes lost datat packets and cause the application failed. Once we deconfig EtherChannel and use the single adapter configuration, the application works... (0 Replies)
I'm trying to configure Etherchannel on AIX 5.3 and I'm having some problems. I am aggregating both of the onboard NIC's (ent0 and ent1) into a new adapter ent2 for failover reasons obviously. At first I was experiencing a problem where about 50% of all my packets would be dropped. Then after... (4 Replies)
I have 1 AIX server, 4 dual ported fiber attached ethernet cards and 4 VLANS coming in. Is it possible to present those 8 ports as 1 IP address using etherchannel? Thanks. (5 Replies)
Combine points of specific key (a1) based on user defined size (lets say 200 in this example).
so a1 191 and 191+200 and sum of all the values (4th column)
and vice versa...
Thanx a bunch!
a1 191 201 1
a1 201 211 2
a1 211 221 1
a1
.......
....
a2.........
........ (7 Replies)
I have one p5 server, no lpar, 2 physical network adapter, bundle as one EtherChannel. The two 2 physical network adapter connect to 2 network switches.
How to make this as a redundancy config?
Current is if one physical network adapter down, the seond one will go through the network. but if... (2 Replies)
I have few AIX servers in my data center, which have their EtherChannel configured to have a fat pipe (active/active) and a nagios server to monitor the server uptimes. Nagios server pings every server in the data center and we have pretty much every known unix flavor in this data center. When... (3 Replies)
I have 2 physical interfaces (bnx0 and bnx1) aggregated into aggr1. I need to assign second IP, and normally I know how to do it to physical interface (i.e. bnx0:1) however same trick (aggr1:1) is not working. Is there any way to do it? (0 Replies)
Hi all,
I need to run a bunch of commands seperated by ; but then count the total lines of output. Pipes and redirection don't seem to be helping me. Anyone know how I can do this properly:
ls /usr/bin/nslookup ; ls /usr/sbin/lsof ; ls /sbin/ifconfig ; ls /usr/sbin/dmidecode ; ls... (2 Replies)
Hi Guys,
I am trying to test an etherchannel failover and switchback.
I did failover from primary to backup adapter, but now I am not able to switch it back to primary.
phcxxxxx:/ > entstat -d ent4 | grep Active
Active channel: backup adapter ... (1 Reply)
Discussion started by: snchaudhari2
1 Replies
LEARN ABOUT CENTOS
ibcacheedit
IBCACHEEDIT(8) Open IB Diagnostics IBCACHEEDIT(8)NAME
IBCACHEEDIT -
edit an ibnetdiscover cache
SYNOPSIS
ibcacheedit [options] <orig.cache> <new.cache>
DESCRIPTION
ibcacheedit allows users to edit an ibnetdiscover cache created through the --cache option in ibnetdiscover(8) .
OPTIONS
--switchguid BEFOREGUID:AFTERGUID
Specify a switchguid that should be changed. The before and after guid should be separated by a colon. On switches, port guids are
identical to the switch guid, so port guids will be adjusted as well on switches.
--caguid BEFOREGUID:AFTERGUID
Specify a caguid that should be changed. The before and after guid should be separated by a colon.
--sysimgguid BEFOREGUID:AFTERGUID
Specify a sysimgguid that should be changed. The before and after guid should be spearated by a colon.
--portguid NODEGUID:BEFOREGUID:AFTERGUID
Specify a portguid that should be changed. The nodeguid of the port (e.g. switchguid or caguid) should be specified first, followed
by a colon, the before port guid, another colon, then the after port guid. On switches, port guids are identical to the switch
guid, so the switch guid will be adjusted as well on switches.
Debugging flags
-h, --help show the usage message
-V, --version show the version info.
AUTHORS
Albert Chu
< chu11@llnl.gov >
IBCACHEEDIT(8)
10-26-2011
Aggregated Etherchannel
