Redundancy

I have 300gb of music on one external hard drive. I noticed that when I take one of my albums and Add To Library it will not only import my songs into iTunes but it will also make a duplicate folder of my album in the iTunes Music folder. I am assuming this is redundant and once the folder is imported into iTunes and copied over to the iTunes music folder, then I can delete the original folder from my external hard drive so that I am not creating redundant folders of the same album? Or should one day when I go to move my iTunes folder to another Mac will something be missing that is needed or is the music that is in my iTunes folder all that will be needed?

Go to Edit > Preferences > Advanced > General and you will probably see that "Copy files to iTunes Music Folder when adding to library" is checked.
It is up to you whether you want to keep it checked, and if so if you want to delete the first copy. However, pls include in your thinking the need for backup copies of your valuable music, which will be necessary in the all-too-common events of hard disc failure, viruses, or accidental deletion due to human error.

Similar Messages

I am using Windows 8.1 i have an External Hard Disk and one drive is now inaccessible due to sudden power failure few days ago. Now it shows "Data error (Cyclic redundancy check)". I want all my important files and Pics. How ?

Hi,
I am using Windows 8.1
I have an External Hard Disk i have partitioned it to 4 parts.
One drive is now inaccessible due to sudden power failure while listening Music from that drive few days ago.
Now it shows "Data error (Cyclic redundancy check)".
I tried all the procedures provided here like
chkdsk /f, diskpart, rescan etc
but no result :( (i mean all processes failed. They could not detect the drive).
Please help me to get those data, pictures and project files.
thank you

Then why aren't you posting this in the Windows 8 forums found @
http://social.technet.microsoft.com/Forums/windows/en-US/home?category=w8itpro
This is a Windows 7 forum for discussion about Windows 7.
Please remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread. ”

Data error (cyclic redundancy check) when installing windows xp..

hi guys.. i'm new here.. just switched to macdom a few days ago but unfortunately, i have been having problems trying to install windows xp with sp 2 on my system using boot camp. everytime i install it, i get to the setup screen ("39 minutes till setup rah rah rah", "windows xp is awesome because it has this cool interface etc... rah rah rah") and then the error of doom comes out -_-
the error given is;
an eror has been encountered that prevents setup from continuing
one of the components that windows needs to continue setup could not be installed
data error (cyclic redundancy check)
if you are installing from a cd, there might be a problem with the disc; try cleaning the disc or using another disc
if you are installing from the network, it is possible that not all of the files were copied correctly to your disk drive. run the disk checking utility on your installation drive from the recovery console and start setup again
press ok to view the setup log file
i have tried numerous times without fail and it is getting to my head.. gah.. if someone could help me out, it would be massive and i would sell my soul to you! (kidding).. thanks for reading!
p/s: my setup is;
Macbook
2.1ghz
1gb ram
120gb hard disk
dvd/cd-rw combo drive
the basic setup pretty much.. again.. any help would be greatly appreciated. thank you so much guys!

I guess there is a problem with your XP CD, probably scratched or did not burn successfully. Have you tried it with another installation cd?

Recovery Window-Based Retention VS Redundancy-Based Retention

Hi Experts,
We'd like to know your take on the use of Recovery Window-Based Retention Policy e.g.
RMAN> CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 7 DAYS;against the use of Redundancy-Based Retention Policy, e.g.
CONFIGURE RETENTION POLICY TO REDUNDANCY 7;Do you have any recommendations or preferences to which should be used? Is there a preferred method by oracle?
We're currently setting up RMAN for a client that's using Oracle 11.1.0.7 standard edition, so is there a preference to what's better suited for the standard edition? The plan is to back up data to Disk, and this data will be then backed up to tape.
Thanks

REDUNDANCY 7 is 7 backups -- irrespective of the number of days.
If you are running only 1 backup a day, you'd assume that it is equivalent to 7 days. However, if one day you run a backup twice, then the 7-day old backup becomes redundant ! If, the next day, you again run the backup twice, the 5-day old backup becomes redundant ! (Conversely, if you don't run a backup for 2 days, then even the 9 day old backup is not redundant !).
So, be aware (or beware) that any adhoc backup runs or changes to the backup frequency would change your retention duration (and if this happens 6 months from now, the IT Manager / DBA onsite may not know that retention has changed !)
Hemant K Chitae

Dot1x with port security and redundant radius servers

I have a strange issue with my dot1x port authentication. I have two radius servers configured in my switch for redundancy, and on my switchport I have a Cisco IP phone and a PC. Testing redundnacy with the radius servers, when I have both servers active and running, the port authentication works fine for both phone and pc. When I fail the radius servers in the configuration, by disconnecting the NIC on it, the switch goes to the surviving radius server and authenticates, (I can see it in the running log) both the phone and PC get an access-accept, but only the phone works on the network and the port light stays amber showing it's blocking for the pc. Strange, since it showed an accept on the radius server.
This only seems to happen when the first one on the list is failed. When the second one is failed, it obviously won't need to try it, so there's not an issue. Any ideas?
Here's the setup and configs:
freeradius 2.1.12-4
cisco 3560
Switch Ports Model              SW Version            SW Image
*    1 52    WS-C3560G-48PS     12.2(53)SE2           C3560-IPBASEK9-M
aaa new-model
aaa authentication dot1x default group radius
aaa authorization network default group radius
interface GigabitEthernet0/1
switchport access vlan 100
switchport mode access
switchport voice vlan 110
authentication event no-response action authorize vlan 901
authentication host-mode multi-domain
authentication port-control auto
authentication periodic
authentication violation protect
mab
dot1x pae authenticator
dot1x timeout quiet-period 10
dot1x timeout tx-period 1
no mdix auto
spanning-tree portfast
radius-server host 10.90.1.88 auth-port 1645 acct-port 1646 key 7 xxx
radius-server host 10.90.1.85 auth-port 1645 acct-port 1646 key 7 xxx
Here's an authentication string from the radius server:
(there are two mac address. The first one 00.13 is the PC and the second 30.37 is the phone)
rad_recv: Access-Request packet from host 10.90.100.7 port 1645, id=204, length=160
User-Name = "001372b639a6"
User-Password = "001372b639a6"
Service-Type = Call-Check
Framed-MTU = 1500
Called-Station-Id = "9C-AF-CA-23-D9-01"
Calling-Station-Id = "00-13-72-B6-39-A6"
Message-Authenticator = 0xfeef777a8033c24934306b3cce78c8f1
NAS-Port-Type = Ethernet
NAS-Port = 50001
NAS-Port-Id = "GigabitEthernet0/1"
NAS-IP-Address = 10.90.100.7
Wed Sep 18 10:48:06 2013 : Info: # Executing section authorize from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:06 2013 : Info: +- entering group authorize {...}
Wed Sep 18 10:48:06 2013 : Info: ++[preprocess] returns ok
Wed Sep 18 10:48:06 2013 : Info: ++[chap] returns noop
Wed Sep 18 10:48:06 2013 : Info: ++[mschap] returns noop
Wed Sep 18 10:48:06 2013 : Info: ++[digest] returns noop
Wed Sep 18 10:48:06 2013 : Info: [suffix] No '@' in User-Name = "001372b639a6", looking up realm NULL
Wed Sep 18 10:48:06 2013 : Info: [suffix] No such realm "NULL"
Wed Sep 18 10:48:06 2013 : Info: ++[suffix] returns noop
Wed Sep 18 10:48:06 2013 : Info: [eap] No EAP-Message, not doing EAP
Wed Sep 18 10:48:06 2013 : Info: ++[eap] returns noop
Wed Sep 18 10:48:06 2013 : Info: [sql]           expand: %{User-Name} -> 001372b639a6
Wed Sep 18 10:48:06 2013 : Info: [sql] sql_set_user escaped user --> '001372b639a6'
Wed Sep 18 10:48:06 2013 : Debug: rlm_sql (sql): Reserving sql socket id: 3
Wed Sep 18 10:48:06 2013 : Info: [sql]           expand: SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '%{SQL-User-Name}'           ORDER BY id -> SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '001372b639a6'           ORDER BY id
Wed Sep 18 10:48:06 2013 : Debug: rlm_sql_mysql: query: SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '001372b639a6'           ORDER BY id
Wed Sep 18 10:48:06 2013 : Info: [sql] User found in radcheck table
Wed Sep 18 10:48:06 2013 : Info: [sql]           expand: SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '%{SQL-User-Name}'           ORDER BY id -> SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '001372b639a6'           ORDER BY id
Wed Sep 18 10:48:06 2013 : Debug: rlm_sql_mysql: query: SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '001372b639a6'           ORDER BY id
Wed Sep 18 10:48:06 2013 : Info: [sql]           expand: SELECT groupname           FROM radusergroup           WHERE username = '%{SQL-User-Name}'           ORDER BY priority -> SELECT groupname           FROM radusergroup           WHERE username = '001372b639a6'           ORDER BY priority
Wed Sep 18 10:48:06 2013 : Debug: rlm_sql_mysql: query: SELECT groupname           FROM radusergroup           WHERE username = '001372b639a6'           ORDER BY priority
Wed Sep 18 10:48:06 2013 : Debug: rlm_sql (sql): Released sql socket id: 3
Wed Sep 18 10:48:06 2013 : Info: ++[sql] returns ok
Wed Sep 18 10:48:06 2013 : Info: ++[expiration] returns noop
Wed Sep 18 10:48:06 2013 : Info: ++[logintime] returns noop
Wed Sep 18 10:48:06 2013 : Info: ++[pap] returns updated
Wed Sep 18 10:48:06 2013 : Info: Found Auth-Type = PAP
Wed Sep 18 10:48:06 2013 : Info: # Executing group from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:06 2013 : Info: +- entering group PAP {...}
Wed Sep 18 10:48:06 2013 : Info: [pap] login attempt with password "001372b639a6"
Wed Sep 18 10:48:06 2013 : Info: [pap] Using clear text password "001372b639a6"
Wed Sep 18 10:48:06 2013 : Info: [pap] User authenticated successfully
Wed Sep 18 10:48:06 2013 : Info: ++[pap] returns ok
Wed Sep 18 10:48:06 2013 : Info: # Executing section post-auth from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:06 2013 : Info: +- entering group post-auth {...}
Wed Sep 18 10:48:06 2013 : Info: ++[exec] returns noop
Sending Access-Accept of id 204 to 10.90.100.7 port 1645
Wed Sep 18 10:48:06 2013 : Info: Finished request 0.
Wed Sep 18 10:48:06 2013 : Debug: Going to the next request
Wed Sep 18 10:48:06 2013 : Debug: Waking up in 4.9 seconds.
Wed Sep 18 10:48:11 2013 : Info: Cleaning up request 0 ID 204 with timestamp +77
Wed Sep 18 10:48:11 2013 : Info: Ready to process requests.
rad_recv: Access-Request packet from host 10.90.100.7 port 1645, id=205, length=160
User-Name = "3037a616cd49"
User-Password = "3037a616cd49"
Service-Type = Call-Check
Framed-MTU = 1500
Called-Station-Id = "9C-AF-CA-23-D9-01"
Calling-Station-Id = "30-37-A6-16-CD-49"
Message-Authenticator = 0xc9173e759dd759b9d414d192783e8a8e
NAS-Port-Type = Ethernet
NAS-Port = 50001
NAS-Port-Id = "GigabitEthernet0/1"
NAS-IP-Address = 10.90.100.7
Wed Sep 18 10:48:13 2013 : Info: # Executing section authorize from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:13 2013 : Info: +- entering group authorize {...}
Wed Sep 18 10:48:13 2013 : Info: ++[preprocess] returns ok
Wed Sep 18 10:48:13 2013 : Info: ++[chap] returns noop
Wed Sep 18 10:48:13 2013 : Info: ++[mschap] returns noop
Wed Sep 18 10:48:13 2013 : Info: ++[digest] returns noop
Wed Sep 18 10:48:13 2013 : Info: [suffix] No '@' in User-Name = "3037a616cd49", looking up realm NULL
Wed Sep 18 10:48:13 2013 : Info: [suffix] No such realm "NULL"
Wed Sep 18 10:48:13 2013 : Info: ++[suffix] returns noop
Wed Sep 18 10:48:13 2013 : Info: [eap] No EAP-Message, not doing EAP
Wed Sep 18 10:48:13 2013 : Info: ++[eap] returns noop
Wed Sep 18 10:48:13 2013 : Info: [sql]           expand: %{User-Name} -> 3037a616cd49
Wed Sep 18 10:48:13 2013 : Info: [sql] sql_set_user escaped user --> '3037a616cd49'
Wed Sep 18 10:48:13 2013 : Debug: rlm_sql (sql): Reserving sql socket id: 2
Wed Sep 18 10:48:13 2013 : Info: [sql]           expand: SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '%{SQL-User-Name}'           ORDER BY id -> SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '3037a616cd49'           ORDER BY id
Wed Sep 18 10:48:13 2013 : Debug: rlm_sql_mysql: query: SELECT id, username, attribute, value, op           FROM radcheck           WHERE username = '3037a616cd49'           ORDER BY id
Wed Sep 18 10:48:13 2013 : Info: [sql] User found in radcheck table
Wed Sep 18 10:48:13 2013 : Info: [sql]           expand: SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '%{SQL-User-Name}'           ORDER BY id -> SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '3037a616cd49'           ORDER BY id
Wed Sep 18 10:48:13 2013 : Debug: rlm_sql_mysql: query: SELECT id, username, attribute, value, op           FROM radreply           WHERE username = '3037a616cd49'           ORDER BY id
Wed Sep 18 10:48:13 2013 : Info: [sql]           expand: SELECT groupname           FROM radusergroup           WHERE username = '%{SQL-User-Name}'           ORDER BY priority -> SELECT groupname           FROM radusergroup           WHERE username = '3037a616cd49'           ORDER BY priority
Wed Sep 18 10:48:13 2013 : Debug: rlm_sql_mysql: query: SELECT groupname           FROM radusergroup           WHERE username = '3037a616cd49'           ORDER BY priority
Wed Sep 18 10:48:13 2013 : Debug: rlm_sql (sql): Released sql socket id: 2
Wed Sep 18 10:48:13 2013 : Info: ++[sql] returns ok
Wed Sep 18 10:48:13 2013 : Info: ++[expiration] returns noop
Wed Sep 18 10:48:13 2013 : Info: ++[logintime] returns noop
Wed Sep 18 10:48:13 2013 : Info: ++[pap] returns updated
Wed Sep 18 10:48:13 2013 : Info: Found Auth-Type = PAP
Wed Sep 18 10:48:13 2013 : Info: # Executing group from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:13 2013 : Info: +- entering group PAP {...}
Wed Sep 18 10:48:13 2013 : Info: [pap] login attempt with password "3037a616cd49"
Wed Sep 18 10:48:13 2013 : Info: [pap] Using clear text password "3037a616cd49"
Wed Sep 18 10:48:13 2013 : Info: [pap] User authenticated successfully
Wed Sep 18 10:48:13 2013 : Info: ++[pap] returns ok
Wed Sep 18 10:48:13 2013 : Info: # Executing section post-auth from file /etc/raddb/sites-enabled/default
Wed Sep 18 10:48:13 2013 : Info: +- entering group post-auth {...}
Wed Sep 18 10:48:13 2013 : Info: ++[exec] returns noop
Sending Access-Accept of id 205 to 10.90.100.7 port 1645
Cisco-AVPair = "device-traffic-class=voice"
Wed Sep 18 10:48:13 2013 : Info: Finished request 1.
Wed Sep 18 10:48:13 2013 : Debug: Going to the next request
Wed Sep 18 10:48:13 2013 : Debug: Waking up in 4.9 seconds.
Wed Sep 18 10:48:18 2013 : Info: Cleaning up request 1 ID 205 with timestamp +84
Wed Sep 18 10:48:18 2013 : Info: Ready to process requests.
Thanks!

802.1X support    requires an authentication server that is configured for Remote    Authentication Dial-In User Service (RADIUS). 802.1X authentication does not   work unless the network access switch can route packets to the configured   RADIUS server.
Please check the below links which can be helpful in configurations:
Link-1
http://www.cisco.com/en/US/docs/switches/lan/catalyst4500/12.2/50sg/configuration/guide/dot1x.html

Jabber for Windows 10.5 and global redundancy

Hi All,
I implement J4W 10.5 in a full redundant environment, that contains:
- 3 x CUCM 10.5
- 2 x Unity Connection 10.5
- 2 x IM&P 10.5
- 2 x Expressway-C 8.2.2
- 2 x Expressway-E 8.2.2
After testing, I notice that the redundancy/failover does not act the same way depending the product, sometime no.
As it is not clearly stated in the documentation, what is clearly supported as automatic failover, and what's not, when using Jabber for Windows 10.5?
In my first test, I saw that Jabber does not support failover with UnityConnection: if the primary peer is down, no more voicemail on Jabber.
If jabber run in Mobile and Remote Access, and the Expressway where it's conencted goes down, it doesn't switch to the other peer.
It will be good to have a document that relate all the redundancy and failover support with Jabber, what can we expect during the failover process.
It will help a lot of people.
Thanks
Gabriel

Yep, that's what I did now.
But keep in mind this is not really explained, even if crossing all the documentations.
There is no document explaining what behaviour to expect in Jabber in case of redundancy of all the UC components.
For the CUCM, it's not clear, and nothing is mentionned in case of MRA.
IM&P is documented, but nothing for MRA.
Expressays states about redundancy, but the behaviour to expect is not. Same for XMPP federation, no idea.
UnityConnection as well, nothing is explained.

Memory on the redundant CSS5-SCM-2GE=

Hi all,
If a second SCM is installed in a CSS11506 Chassis,
what is the amount of memory on board.
I know the primary SCM has 288MB on Board. But some
information say that only 144MB are on the redundant
SCM Module.
Help needed urgent.
Regards
Richard

you can buy a SCM with 288Mb and 144MB.
There is no specific SCM for the redundant slot.
So what you get is what you buy.
Gilles.

Problem with redundancy in CSS 11051

I have a problem with redundancy in CSS 11051. I use firewall load balancing and server load balancing. Load balancers which only load balance over 3 firewall switch from primary to master with no problems.
problem is with load balancers which load balance over firewalls and over servers two. whene the master is shutdown, backup keeps master function, all services on backup LB are alive, but it is not possible to display web page on address 10.10.7.16. Even if I try from the network 10.10.7.0/24, so before firewalls. below my config. any help appreciate.
===primary LB=====
!Generated on 10/30/2002 10:42:53
!Active version: ap0500002
configure
!*************************** GLOBAL ***************************
ip redundancy master
no console authentication
restrict ftp
app
app session 10.10.60.13
ip firewall 1 10.10.7.1 10.10.8.1 10.10.8.10
ip firewall 2 10.10.7.2 10.10.8.2 10.10.8.10
ip firewall 3 10.10.7.3 10.10.8.3 10.10.8.10
ip route 0.0.0.0 0.0.0.0 firewall 1 1
ip route 0.0.0.0 0.0.0.0 firewall 2 1
ip route 0.0.0.0 0.0.0.0 firewall 3 1
ip route 10.10.1.0 255.255.255.0 10.10.3.1 1
ip route 10.10.2.0 255.255.255.0 10.10.3.1 1
ip route 10.10.12.0 255.255.255.0 10.10.3.1 1
ip route 10.10.14.0 255.255.255.0 10.10.3.1 1
ip route 10.10.22.0 255.255.255.0 10.10.3.1 1
!************************* INTERFACE *************************
interface e1
phy 100Mbits-FD
bridge vlan 62
interface e2
phy 100Mbits-FD
bridge vlan 7
interface e3
bridge vlan 3
interface e4
phy 100Mbits-FD
bridge vlan 7
interface e5
phy 100Mbits-FD
interface e6
phy 100Mbits-FD
bridge vlan 6
interface e7
phy 100Mbits-FD
interface e8
phy 100Mbits-FD
bridge vlan 6
!************************** CIRCUIT **************************
circuit VLAN62
ip address 10.10.60.14 255.255.255.252
redundancy-protocol
circuit VLAN7
redundancy
ip address 10.10.7.10 255.255.255.0
circuit VLAN3
redundancy
ip address 10.10.3.10 255.255.255.0
no redirects
circuit VLAN6
redundancy
ip address 10.10.6.10 255.255.255.0
!************************** SERVICE **************************
service cc1
ip address 10.10.3.129
keepalive type tcp
keepalive port 443
service cc2
ip address 10.10.3.130
keepalive type tcp
keepalive port 443
active
service ssl1
ip address 10.10.6.131
keepalive port 443
keepalive type tcp
active
service ssl3
ip address 10.10.6.133
keepalive port 443
keepalive type tcp
active
service ssl4
ip address 10.10.6.141
keepalive type tcp
keepalive port 443
active
service ssl6
ip address 10.10.6.143
keepalive port 443
keepalive type tcp
active
service www1
ip address 10.10.6.101
keepalive type tcp
keepalive port 443
weight 2
active
service www3
ip address 10.10.6.103
keepalive type tcp
keepalive port 443
active
service www4
ip address 10.10.6.121
keepalive port 443
keepalive type tcp
active
service www6
ip address 10.10.6.123
keepalive type tcp
keepalive port 443
active
!*************************** OWNER ***************************
owner L5_Owner
content L5_Rule
vip address 10.10.7.6
application ssl
protocol tcp
port 443
url "/*"
add service www1
add service www3
add service www4
advanced-balance sticky-srcip
add service www6
balance weightedrr
active
content L5_Rule_CC
vip address 10.10.3.120
advanced-balance sticky-srcip
add service cc1
add service cc2
active
content L5_Rule_SSL
vip address 10.10.7.16
application ssl
protocol tcp
port 443
url "/*"
add service ssl1
add service ssl3
add service ssl4
advanced-balance sticky-srcip
add service ssl6
active
!*************************** GROUP ***************************
group CC
vip address 10.10.3.120
add destination service cc1
add destination service cc2
active
======
===backup LB=====
!Generated on 10/29/2002 20:47:30
!Active version: ap0503015
configure
!*************************** GLOBAL ***************************
ip redundancy
console authentication primary none
restrict ftp
app
app session 10.10.60.14
ip firewall 1 10.10.7.1 10.10.8.1 10.10.8.10
ip firewall 2 10.10.7.2 10.10.8.2 10.10.8.10
ip firewall 3 10.10.7.3 10.10.8.3 10.10.8.10
ip route 0.0.0.0 0.0.0.0 firewall 1 1
ip route 0.0.0.0 0.0.0.0 firewall 2 1
ip route 0.0.0.0 0.0.0.0 firewall 3 1
ip route 10.10.1.0 255.255.255.0 10.10.3.1 1
ip route 10.10.2.0 255.255.255.0 10.10.3.1 1
ip route 10.10.12.0 255.255.255.0 10.10.3.1 1
ip route 10.10.14.0 255.255.255.0 10.10.3.1 1
!************************* INTERFACE *************************
interface e1
phy 100Mbits-FD
bridge vlan 62
interface e2
phy 100Mbits-FD
bridge vlan 7
interface e3
phy 100Mbits-FD
bridge vlan 3
interface e4
phy 100Mbits-FD
bridge vlan 7
interface e5
phy 100Mbits-FD
interface e6
phy 100Mbits-FD
bridge vlan 6
interface e7
phy 100Mbits-FD
interface e8
phy 100Mbits-FD
bridge vlan 6
!************************** CIRCUIT **************************
circuit VLAN62
ip address 10.10.60.13 255.255.255.252
redundancy-protocol
circuit VLAN7
redundancy
ip address 10.10.7.10 255.255.255.0
circuit VLAN3
redundancy
ip address 10.10.3.10 255.255.255.0
no redirects
circuit VLAN6
redundancy
ip address 10.10.6.10 255.255.255.0
!************************** SERVICE **************************
service cc1
ip address 10.10.3.129
active
service cc2
ip address 10.10.3.130
active
service ssl1
ip address 10.10.6.131
keepalive port 443
keepalive type tcp
active
service ssl3
ip address 10.10.6.133
keepalive port 443
keepalive type tcp
active
service ssl4
ip address 10.10.6.141
keepalive type tcp
keepalive port 443
active
service ssl6
ip address 10.10.6.143
keepalive port 443
keepalive type tcp
active
service www1
ip address 10.10.6.101
keepalive type tcp
keepalive port 443
weight 2
active
service www3
ip address 10.10.6.103
keepalive type tcp
keepalive port 443
active
service www4
ip address 10.10.6.121
keepalive port 443
keepalive type tcp
active
service www6
ip address 10.10.6.123
keepalive type tcp
keepalive port 443
active
!*************************** OWNER ***************************
owner L5_Owner
content L5_Rule
vip address 10.10.7.6
protocol tcp
port 443
url "/*"
add service www1
add service www3
add service www4
advanced-balance sticky-srcip
add service www6
balance weightedrr
active
content L5_Rule_CC
vip address 10.10.3.120
advanced-balance sticky-srcip
add service cc1
add service cc2
active
content L5_Rule_SSL
vip address 10.10.7.16
protocol tcp
port 443
url "/*"
add service ssl1
add service ssl3
add service ssl4
advanced-balance sticky-srcip
add service ssl6
active
!*************************** GROUP ***************************
group CC
vip address 10.10.3.120
add destination service cc1
add destination service cc2
active
=======

Please visit the folloiwing page where you can find many configuration examples on configuring CSS for Load Balancing.
http://www.cisco.com/en/US/products/hw/contnetw/ps789/prod_configuration_examples_list.html
Hope it helps.

Problem with ACL in CSS-to-CSS redundancy configuration

I have two CSSes - first is master, second is backup. When I enable ACL on master CSS, it can't see more the backup CSS. My first rule is to allow all traffic between both CSSes. I have CSS 11050 with 4.10 Build 10.
Here is a part of my config:
--- begin ---------------------------------------------------
!************************* INTERFACE *************************
interface e8
bridge vlan 254
description "css1 <-> css2 (net 192.168.254.0/30)"
!************************** CIRCUIT **************************
circuit VLAN254
ip address 192.168.254.1 255.255.255.252
redundancy-protocol
!**************************** NQL ****************************
nql n_csw_to_csw
ip address 192.168.254.1 255.255.255.255
ip address 192.168.254.2 255.255.255.255
!**************************** ACL ****************************
acl 1
clause 1 bypass any nql n_csw_to_csw destination nql n_csw_to_csw
apply circuit-(VLAN254)
--- end ---------------------------------------------------
Where is the problem? Is it a bug in my current version or an error in my configuration?
Thanks
Thomas Kukol

at first step read http://www.cisco.com/warp/customer/117/css_packet_trace.html
and trace your unworking configuration
if you give flow option 0xffffff you should see why ACL didn't pass app traffic..
second idea is to use normaln acls w/o nql....
with permit keyword...
share expirience here again 8-)

I can't seem to merge a redundant contact list with a current one. If I delete the redundant contact list I will lose all of my contacts that I have (still) been inadvertently adding using this as my default contact list.

When I was working with my old job I had a contact list on my phone that was associated with my job's personal email address. Now that I have a new mac and am now a new full time student I would like to use my new uni email address as my default contact list. I have now made this change but have only just realised that I have been adding contacts for a period of months using this now redundant list.
When I sync my computer with my phone (which is working great using iTunes), I am unable to get all of my recent contacts.
I have three groups:
"All contacts" - I understand this is all of my contacts on my phone
"All from My Mac" - This is my new list and constitutes around 80% of my contacts
"Contacts" - This is the old list from my previous employer and contains (I think) 100% of my contacts. Well all of my useful ones anyway - maybe 99%. I would like to delete this group as I don't use the email address anymore and don't work for them!
The end result that I am looking for, is a complete list of ALL of my contacts synced with my computer in Outlook, and to be able to delete my old work contact list!
Please help (you bunch of legends).
Dave

Launch iTunes on your computer.
From the menu bar click iTunes > Preferences then select the Advanced tab.
Click Reset warnings and Reset cache
Click OK.
Restart your computer, launch iTunes.
Click Store > Check for Available Downloads...

Need to build communication redundancy using serial RS-232 for Data Transfer b/w Host and RT irrespective of TCP/IP Data Transfer

Hi - I would like to build the logic in which it should accomodate the communication redundancy using serial RS-232 for Data Transfer b/w Host and RT irrespective of TCP/IP Data Transfer.
I want to do data transfer b/w host and RT through RS232 VISA portal whenever TCP/IP ethernet cable has been unplugged from the controller continuosly , it should keep on checking for TCP/IP link re-establishing also , when ever the tcp/ip link established again that time the communication should be using in that link only. This is accomplished by deploying the RT vi as execuatbale file. I made some logic regards to the above said logic , bur it was not working as much I expected.
I request you to go through the attached two VI's and let me know , what I did wrong in that,
Please do the needful.
Attachments:
TCP_Serial_Host.vi ‏33 KB
TCP_Serial_RT.vi ‏41 KB

even i am new to this topic and i am trying to get familiar with these protocols
refer to tcp server/client examples in labview examples

Hello, My old email address which I have used as my apple id for 10 years is being made redundant. I have changed the email address to a new gmail one and this is my new apple id. But my iMac has not recognised this. It keeps saying it wants the pa

Hello,
My old emails address which I have used as my apple id for 10 years is being made redundant. I have changed the email address to a new gmail one and this is my new apple id. But my iMac has not recognised this. It keeps saying it wants the password for my old email address. I have seen some advice on these forums which suggest signing out of iCloud and then back in again. But when I start doing this it asks me if i want all the photos deleted that have not been downloaded onto the mac.
I have had an iCloud account for quite sometime and I'm afraid of losing everything in my cloud if i sign out and sign in with a new id.
Is this fear realistic?
I know I can change back to my old email, sign out and then sign in wight he new one...
Please help!

This did not work for me. My old email account for iCloud still pops up on my screen every time I open my macbook. I've deleted it, reset it, every thing I can think of and it still shows up. I think six months of this is more than enough time to wait.
RDG

Is there a way to delete redundant identical messages dragged into a conversation as quoted messages during the original exchange?

The "conversation" view in very nice but could be greatly improved if there was a way to remove redundancies that occur when each message in the chain has quoted the message it is responding to. In a chain of four messages you end up with four identical versions of the first message, three of the second, two of the third and one of the last. When the conversation has gone on for twenty exchanges it gets out of hand. Is there some way to remove this redundancy and only display the unique messages?
Also is there some way to save this edited collapsed version of the string back to the email list so that it will not be lost but will be much easier to read in the future AND ALSO much easier to read if forwarded to other readers?
I was also unable to find any explanation of discussion of the Conversation feature in the general introduction to using TB.

see https://addons.mozilla.org/en-US/thunderbird/addon/gmail-conversation-view/

Unable to remove the redundant group header from the bottom of page

Hi,
In one of my projects in I am facing a problem.
I need to display the details of all available products of the company. While displaying the details, I need to group the products based on some criteria (like type of product, release date) and the grouping is upto 4 level grouping. Grouping criteria can se said as, I need to firstly group all the products based on the type, then on the Release Date and then on two of the client specific values on the Product.
Along with this, the view of product details is a thumbnail view (Image on top with all details below that line after line) due to which I need to display multiple (5) products in one row.
The problem which I am facing is:
The most important criterion for the customer is that there should not be any wastage of space.
Secondly, they also donu2019t want to see partial data like only the header data in one page and the Product related Data (Image and Info) on the next page.
In my case, when first page has insufficient space for the next grouped products, it simply displays the group header on the first page. On the second page, it again displays the group header along with the data.
For reference, images are available at:
Image1: http://farm4.static.flickr.com/3454/3224626688_aa3cfb8236_m.jpg
Image2: http://farm4.static.flickr.com/3373/3224626782_0501cf566f_m.jpg
My requirement is to remove the redundant group header from the first page as it does not make sense without having any data below it.
I have tried the following options:
1. I tried to apply setting "Keep Group Together" on the group and "Repeat Group Header On Each Page". But when I apply this, when my second group has more than 5 products (two rows of data) and space on first page can accommodate only 1 row of data, it moves the data on to the second page instead of keeping the 1st row on first page and 2nd on second page. This solution is not acceptable to the customer as it wastes space.
2. If I remove setting "Keep Group Together" on all the groups, but keep the "Repeat Group Header On Each Page" and remove the "Keep Object Together" in the details section, I can save space. But this is not acceptable to the user as it leaves dangling headers (Orphaned Header Information).
Need some pointers to overcome this issue as it is very critical for me.
Thanks in advance,
Vibhav Agrawal

Thanks Raghavendra for your reply.
These solutions provided on the link are not useful for me because of the peculiar layout of my report.
In my report I am supposed to show details of multiple items (upto 5/6) in a single row.
All solutions suggest about adding additional header (below group header) and use the formula to use that header to put the data for initial first object and details section for the subsequent objects.
But, since i need to display multiple items in same row...and data cannot be set as 'format with multiple columns' in the header, hence this solution does not work for me
Thanks,
Vibhav Agrawal

How to make sure that two VC Ethernet modules are redundants

Hi ,
we have a blade encluser has 16 servers and two ethernet module
each ethernet port is configured as a single SUS , So if one of module is failed we are expected we will lost network connectivity of these ports
I read many senarios but all depend on network teaming on the serves
Our system requirement as below
1-Two module be redundants - so network connectivity is up incase one of module is failed.
2-Don't configure network team on the blade servers
thanks

Hi ,
we have a blade encluser has 16 servers and two ethernet module
each ethernet port is configured as a single SUS , So if one of module is failed we are expected we will lost network connectivity of these ports
I read many senarios but all depend on network teaming on the serves
Our system requirement as below
1-Two module be redundants - so network connectivity is up incase one of module is failed.
2-Don't configure network team on the blade servers
thanks

Remote site redundancy IPSEC VPN between 2911 and ASA

We already have IPSEC VPN connectivity established between sites but would like to introduce some resilience/redundancy at a remote site.
Site A has an ASA with one internet circuit.
Site B has a Cisco 2911 with one internet circuit and we have established site-to-site IPSEC VPN connectivity between the 2911 and the ASA.
Prior to getting the new internet circuit, Site B had a Cisco 877 with an ADSL line which are still available but aren’t currently in use.
The internet circuit at Site B has dropped a few times recently so we would like to make use of the ADSL circuit (and potentially the 877 router too) as a backup.
What is the best way of achieving this?
We thought about running HSRP between the 877 and 2911 routers at Site B and, in the event of a failure of the router or internet circuit, traffic would failover to the 877 and ADSL.
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I’ve read briefly elsewhere that GRE might be best to use in this scenario – but I can’t use GRE on the ASA. I have an L3 switch behind the ASA which I may be able to make use of? But I don’t want to disrupt the existing IPSEC VPN connectivity already established between the ASA and the 2911. Can I keep IPSEC between the ASA and 2911 but then run GRE between the L3 switch and the 2911? If so, how would this best be achieved? And how could I also introduce the 877 and ADSL line into things to achieve the neccessary redundancy?
Any help/advice would be appreciated!

Hello,
I don't think GRE tunnel that you could set up on the switch behind ASA would be really helpfull. Still site-2-site tunnel you want to establish between ASA and some routers, but still it is ASA which needs to make decision about which peer to connect to.
Possible solution would be to do HSRP between both routers on LAN side and with two independent tunnels/crypto maps (one on each of them). On ASA you would need to set up two hosts in set peer. Problem of this solution is that if one router at side B is going to go down and second ADSL line will take over ASA will not do preempt after you main Internet connection is up again. This would happen after ADSL Internet connection will be down.
Solution to that would be to assign two different public IP addressess on two different interfaces of ASA. Then you attach two crypto maps to both interfaces and by using sla monitor (let's say icmp to main router, if it does not respond then you change routing for remote LAN to second interface) you are selecting which crypto map (with one peer this time) should be used.
I hope what I wrote makes some sense.

Redundancy

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