Bridge domain questions

Hi everybody.
At work , I have seen a lot of bridge domains configured on a single switch. My question is what is bridge domain and why we use them. An example with configurations will be great.
Thanks and have a great day.

Hi Marvin and Rick
Please consider the following config and questions:
R1# show platform
Interrupt Throttling:
Throttle Count   = 00052552   Timer Count      = 00039372
Netint usec      = 00000800   Netint Mask usec = 00000240
Active           =        0   Configured       =        1
Longest IRQ(usec)= 00003999
MSFC CPU IDPROM:
IDPROM image:
(FRU is 'C7600 MSFC4 Daughterboard')
+++++++++++++++++++++++++++++++++++++++++
R1#show running-config interface gigabitEthernet 9/7
service instance 1251 ethernet
encapsulation dot1q 1251
rewrite ingress tacg pop 1 symmetri
bridge-domain 440
service instance 2001 ethernet
encapsulation dot1q 2001
rewrite ingress tag pop 1 symmetric
bridge-domain 440
+++++++++++++++++++++++++++++++++++++++++
Let say R1 receives a packet with vlan tag 1251 on g9/7. What will happen next? will R1 update its MAc table with source mac?
1)Will there be a mac table for bridge -domain 440? Do we have one-to one correspondence between the two i.e each bridge-domain has its own mac table.?
2)Let say R1 receives a packet with vlan tag 1251 on g9/7. What will happen next? will R1 update its MAc table with source mac?
3) Let say R1 receives a frame with vlan tag 1251 with destination mac ff:ff:ff:ff
What will R1 do next?
4)Will R1 forward it to all service instance in bridge-domain 440 except the one R1 receives the broadcast frame?
( in our case we have two service instances under bridge -domain 440 i.e service instance 1251 ethernet,service instance 2001 ethernet)
5) Will R1 change the vlan tag 1251 to 2001 when forwarding the broadcast frame out of instance 2001?
Appreciate your help.
Thanks

Similar Messages

Bridge Domain and multicast traffic

Hi All,
i am planning to build a Point to multipoint network based on ME3600X switch at the HQ and ISR 2900 routers at the Branches. i need to simulate a lan service.
i though of using EOMPLS at the ISR 2900 and closing them at the ME3600X. at the ME3600X i will use bridge domain to have this point to multipoint functionality.
at the configuration guide i saw that when i am using bridge domain i need to disable IGMP snooping on every Vlan.
my question is how the bridge domain treat Multicast traffic ?
furthermore, can i mix EOMPLS and Bridge Domain ?
Thanks,
Avi.

Hi Avi,
ME3600X doesn't support VPLS yet (check with your account team for the roadmap) so I don't think your design will work here. What you can do is having a router behind the ME3600X which will have a dedicated VLAN with each remote site.
HTH
Laurent.

How to make ASR9000 bridge domain forward traffic between sub interfaces of same physical interface?

Hi,
I regularly use bridge domains to connect sub interfaces on different vlans using this sort of configuration:
interface GigabitEthernet0/0/0/5.21 l2transport
description CUSTOMER A WAN
encapsulation dot1q 21
rewrite ingress tag pop 1 symmetric
interface GigabitEthernet0/0/0/10.3122 l2transport
description CUSTOMER A CORE
encapsulation dot1q 3122
rewrite ingress tag pop 1 symmetric
l2vpn
bridge group WANLINKS
bridge-domain CUSTOMERA
   interface GigabitEthernet0/0/0/5.21
   interface GigabitEthernet0/0/0/10.3122
When I try to use the same method to bridge two sub interfaces on the same physical interface so as to create a L2 VPN no data flows:
interface GigabitEthernet0/0/0/5.21 l2transport
description CUSTOMER A WAN
encapsulation dot1q 21
rewrite ingress tag pop 1 symmetric
interface GigabitEthernet0/0/0/5.22 l2transport
description CUSTOMER A WAN2
encapsulation dot1q 22
rewrite ingress tag pop 1 symmetric
l2vpn
bridge group WANLINKS
bridge-domain CUSTOMERA
   interface GigabitEthernet0/0/0/5.21
   interface GigabitEthernet0/0/0/5.22
If I add a BVI interface to the bridge domain then the CE devices at the remote end of the WAN interface can both ping the BVI IP but they remain unable to ping each other.
Is this because tag rewrites are not happening since packets don't leave the physical interface?
How can I work around this and establish a L2 connection between the two subinterfaces?
Thank you

a vlan is usually the equivalent of an l3 subnet, so linking 2 vlans together in the same bridge domain, likely needs to come with some sort of routing (eg a BVI interface).
If these 2 vlans are still in the same subnet, then there is still arp going on, from one host to the other that traverses the bD.
you will need to verify the state of the AC, the forwarding in the BD and see if something gets dropped somewhere and follow the generic packet troubleshooting guides (see support forums for that also).
that might give a hint to what the precise issue in your forwarding is.
regards
xander

ME3600-ME3800: service-instance & bridge-domain syntax

Hello,
what is the best practice for the configuration of L3VPN on Cisco ME3XXX ?
Old Syntax:
interface GigabitEthernet0/1
switchport trunk allowed vlan none
switchport mode trunk
service instance 2 ethernet
encapsulation dot1q 3
rewrite ingress tag pop 1 symmetric
bridge-domain 4
interface vlan 4
vrf forwarding L3VPN-1
ip address 2.2.2.1 255.255.255.0
New Syntax:
interface GigabitEthernet0/1
switchport trunk allowed vlan none
switchport mode trunk
service instance 2 ethernet
encapsulation dot1q 3
rewrite ingress tag pop 1 symmetric
bridge-domain 4
member GigabitEthernet0/1 service-instance 2
interface vlan 4
vrf forwarding L3VPN-1
ip address 2.2.2.1 255.255.255.0
The new syntax is very much similar to the new syntax for L2VPN, see:
http://www.cisco.com/en/US/docs/switches/metro/me3600x_3800x/software/design/guide/ME3600x_Design_Guide.pdf
I'm soon sending in the field some more ME3600, so I'd like to start right.
Best Regards
Andrea

Hello.
You might have confused service instance configuration and usual switchport mode trunk.
Please refer figure 11-10 in the document http://www.cisco.com/c/en/us/td/docs/switches/metro/me3600x_3800x/software/release/12-2_52_ey/configuration/guide/3800x3600xscg/swevc.html
>But there is a typo - per description it should be "enc doat1q 20" under service instance 9on the picture).
Also under Figure 11-2 we have following example:
QinQ is also supported when sending packets between an EFP and a switchport trunk, because the switchport trunk is implicitly defined as rewrite ingress tag pop 1 symmetric. The same external behavior as Method 1 can be achieved with this configuration:
Switch (config)# interface gigabitethernet0/1
Switch (config-if)# service instance 1 Ethernet
Switch (config-if-srv)# encapsulation dot1q 1-100
Switch (config-if-srv)# bridge-domain 30
Switch (config)# interface gigabitethernet0/2
Switch (config-if)# switchport mode trunk
Again, service instance 1 on Gigabit Ethernet port 0/1 is configured with the VLAN encapsulations used by the customer: C-VLANs 1-100. These are forwarded on bridge-domain 30. The service provider facing port is configured as a trunk port. The trunk port implicitly pushes a tag matching the bridge-domain that the packet is forwarded on (in this case S-VLAN 30).

Hard Drive, Bridge CS4 QUESTION

Yesterday my Seagate 1 TB hard drive (fairly new) was acting strange in relationship to Bridge CS4. Bridge was having problems reading the files from it and the light on the hard drive was dimming and brightening up in repetitive fashion. I always back up, but just got back from Africa and have about 4000 images on that drive yet to be backed up, so this scares me.
Strange thing is that when I go to the drive through Windows (XP) the drive acts fine and the images come up fine and they come up fine in PS too. So this makes me wonder if this is an issue with Bridge. I have had some Bridge issues in the past and have thought about re installing PS and Bridge.
Question is: do you think the problem is with Bridge as apposed to the hard drive?
Thank you.

It could be due to the process of indexing the new files.
Is your cache big enough? Have you purged it lately?

Bridge domain issue

Hi,
Im Currently using a 4431 router configuring it with a bridge domain. Im encountering problems with the bridge domain interface not able to ping my load balancer IP address.
We have one 4431 router connected to 2 2960 switches with 2 F5 connected to both of the switches also.
Below is my configuration for the bridge domain:
interface BDI1
ip address 192.168.1.219 255.255.255.224
no ip redirects
no ip unreachables
no ip proxy-arp
no cdp enable
interface GigabitEthernet0/0/1
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
negotiation auto
service instance 1 ethernet
encapsulation untagged
bridge-domain 1
interface GigabitEthernet0/0/2
no ip address
no ip redirects
no ip unreachables
no ip proxy-arp
negotiation auto
service instance 1 ethernet
encapsulation untagged
bridge-domain 1
Im not able to ping my load balancer IP address:
sg-wr01#ping 192.168.1.220
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.220, timeout is 2 seconds:
Success rate is 0 percent (0/5)
sg-wr01#ping 192.168.1.221
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.221, timeout is 2 seconds:
Success rate is 0 percent (0/5)
sg-wr01#ping 192.168.1.222
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.222, timeout is 2 seconds:
Success rate is 0 percent (0/5)
But when I change the bridge domain interface to a layer 3 interface I can ping the load balancer IP address:
interface GigabitEthernet0/0/1
ip address 192.168.1.219 255.255.255.224
no ip redirects
no ip unreachables
no ip proxy-arp
negotiation auto
end
sg-wr01#ping 192.168.1.220
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.220, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
sg-wr01#ping 192.168.1.221
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.221, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
sg-wr01#ping 192.168.1.222
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.1.222, timeout is 2 seconds:
Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms
Has anyone encountered this before?
Below is the network diagram:
Thanks,
Marvin

Did you do a no shut on the BDI?
"The initial administrative state of a BDI depends on how the BDI is created. When a BDI is created at boot time in the startup configuration, the default administrative state for the BDI will be up, and will remain in this state unless the startup configuration includes the shutdown command. This behavior is consistent with all the other interfaces. When a BDI is created dynamically by a user at command prompt, the default administrative state is down."

Bridge-domain and trunk configuration on ES20 card.

Hello.
I have two 7609-S boxes equipped with ESM20G cards and WS-X6748-GE-TX cards. A trunk is configured on ports of WS cards between these devices. A very important system is to be connected with two optical links to both devices via ES20 cards for redundancy. I consider configuring it using EVC framework in the following way:
service instance -> bridge-domain XXX -> interface VLAN XXX and enable HSRP on my devices.
I am not sure what is the structure of conecting system so I would like to have some kind of L2 connectivity between my devices for this connection. For other connections made using ports on WS card a dedicated VLAN is allocated for every one of them and then this VLAN is simply put in trunk between devices. Can I simply add vlan XXX to the list of VLANs allowed on the WS-card-based-trunk or do I have to utilize some completely different solution? Links to any related documentation are appreciated. Tomorrow I am going to test this configruation any way but I would like to have some backup solution in case this will not work.
Thanks in advance,
Andrew.

Hi Andrei,
Im having the same dilemna and im wondering if you were able to find a solution for this?
I need to support HSRP on a vlan interface with bridging over port channel bundled interface between routers.
im trying this but i cant seem to get this to work.
----R2----
interface Vlan10
ip vrf forwarding BOB
ip address 10.1.1.2 255.255.255.248
standby 1 ip 10.1.1.1
standby 1 priority 110
standby 1 preempt
end
interface Port-channel1
no ip address
service instance 10 ethernet
encapsulation dot1q 10
bridge-domain 10
--- R2----
interface Vlan10
ip vrf forwarding BOB
ip address 10.1.1.3 255.255.255.248
standby 1 ip 10.1.1.1
end
interface Port-channel1
no ip address
service instance 10 ethernet
encapsulation dot1q 10
bridge-domain 10
BR//
Chanuka

Bridge-domain vs xconnect

Hi guys, I have been readying a few documents about VPLS/EoMPLS but still confuse about the bridge-domain and xconnect. Could you please provide any ideas which scenarios I should use bridge-domain and which should be for xconnect? What is the difference between them, any documens can explain this?
Thanks, Leo

The simple difference between the 2 is mac learning.
An Xcon will just throw everything it received over to the other end.
A bridge-domain will forward traffic based on the dmac knowing where it should go. If it doesnt know it goes flooding.
So if you have 2 circuits to connect only, VPWS or XCON is the right choice as it is simple, light weight and fast.
If you have more then 2 end points you will need a Bridge Domain which constitutes mac learning with the notion that flooding is intensive from a hw forwarding perspective and will consume more system resources in terms of mac tables.
xander
Xander Thuijs #6775
Principal Engineer ASR9000

High bridge domain (BD) utlization

Hello,
is there any way to know which brdige domain/P2P Xconnect is getting more utlizaiton or traffic.
since many BD are sharing the same physical interface there is a need to know which BD is getting more of link bandwidh.
Mohamed.

Hi Mohammed,
You can run mpls netflow on the core facing interface and based on the VC label you can figure out which pseudowire is getting lot of traffic.
other way to check would be "sh l2vpn bridge-domain bd-name xxx detail" and look at the
Statistics:
packets: received 0, sent 0
bytes: received 0, sent 0
which will be cumbersome if you have lot of p2p in the network.
HTH,
Chander

VPLS: bridge-domain o xconnect?

Hi all,
to attach an interface to a vfi I have seen two kind of possible solution:
L2 vfi <name> manual
Vpn id <VPNid>
bridge-domain <bridge-domain id>
Neighbor <Remote-PE>
interface fastethernetx/y
bridge-domain < bridge-domain id>
or
interface fastethernetx/y
xconnect vfi <name>
What is the difference between the command bridge-domain o xconnect? When I must use one or the other?
Thanks in advance
Gianluca

hi! I am not entirely sure about it but this is my best shot...
X-connect would be used to establish a pseudo-wire (point-to-point) for an EPL service like EoMPLS. That will just connect the 2 UNI together to the VC created by the X-connect command. In this case ther would be no mac table maintained for the VSI in the router.
Bridge domain can be used so that you create a seperate bridge domain ( like a virtual bridge) and add ports to that and connect it to remote PE so that you create a VPLS connection. The PE will maintain a seperate mac table for the VSI.
So thats what I think - PWE3 v/s VPLS..
Correct me if I am wrong.
Thanks....

Bridge-domain traffic paths

Hi guys,
Couldn't really get into logic of bridge-domain and hsrp coexistence. How traffic will be flooded?
Imagine following topology:
Bridge-domain and hsrp is running between ASR1 and ASR2.
Host C has two network adapters. Both are in UP state, but only one of them is forwarding traffic.
I am curious, what path traffic will take from host A to host C and from B to C in situation when :
1) net.adapter #1 is active
2) net.adapter #2 is active
p.s. active router for hsrp remains the same.
We have captured traffic on the devices, and it was a bit confusing to me that standby hsrp router was forwarding traffic from host B out of g0/0/0/0 and pw 3
I would appriciate any help...

Okay, that really make sence. Thank You very much for the explanation!
Yes, You are right, that's RNC.
Theoretically the MAC address should be flushed away from the memory when the switchover of the network card appears, because, the connection for some seconds goes down.
Could You please tak a look on the following output:
As I understand, both ASR's do know where 0040.4384.8260 (This is RNC NPGEP mac address) is. So basically there should not be any flooding..
RP/0/RSP1/CPU0:ASR9k-1#sh l2vpn forwarding bridge-domain RNC:RNC3_TEST mac-address detail location 0/0/CPU0
Mon Dec 2 21:05:25.639 EET
Bridge-domain name: RNC:RNC3_TEST, id: 20, state: up
MAC learning: enabled
MAC port down flush: enabled
Flooding:
   Broadcast & Multicast: enabled
   Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC Secure: disabled, Logging: disabled
DHCPv4 snooping: profile not known on this node
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
IGMP snooping: disabled, flooding: enabled
Routed interface: BVI3, Xconnect id: 0x8000001f, state: up
IRB platform data: {0x14000a, 0x1, 0x0, 0x80000000}, len: 16
Bridge MTU: 1500 bytes
Number of bridge ports: 2
Number of MAC addresses: 2
Multi-spanning tree instance: 0
Mac Address: 0000.0c07.ac03, LC learned: N/A
   Resync Age: N/A, Flag: static, BVI
Mac Address: 6c9c.ed0a.2e3d, LC learned: N/A
   Resync Age: N/A, Flag: static, BVI
GigabitEthernet0/0/0/0, state: oper up
    Number of MAC: 1
    Statistics:
      packets: received 48765801690, sent 309298266072
      bytes: received 33416543382293, sent 54307173696538
    Storm control drop counters:
      packets: broadcast 0, multicast 0, unknown unicast 0
      bytes: broadcast 0, multicast 0, unknown unicast 0
    Dynamic arp inspection drop counters:
      packets: 0, bytes: 0
    IP source guard drop counters:
      packets: 0, bytes: 0
Mac Address: 0040.4384.8260, LC learned: 0/0/CPU0
   Resync Age: 0d 0h 0m 0s, Flag: local
Nbor 10.9.9.253 pw-id 3
    Number of MAC: 1
    Statistics:
      packets: received 19771488146, sent 198111062527
      bytes: received 10977874479587, sent 50825792902418
    Storm control drop counters:
      packets: broadcast 0, multicast 0, unknown unicast 0
      bytes: broadcast 0, multicast 0, unknown unicast 0
    Dynamic arp inspection drop counters:
      packets: 0, bytes: 0
    IP source guard drop counters:
      packets: 0, bytes: 0
Mac Address: 6c9c.ed0a.9ced, LC learned: 0/0/CPU0
   Resync Age: 0d 0h 0m 0s, Flag: global
   L3 encapsulation Vlan: 2558
RP/0/RSP1/CPU0:ASR9k-2#sh l2vpn forwarding bridge-domain RNC:RNC3_TEST mac-address detail location 0/0/CPU0
Mon Dec 2 21:05:49.504 EET
Bridge-domain name: RNC:RNC3_TEST, id: 15, state: up
MAC learning: enabled
MAC port down flush: enabled
Flooding:
   Broadcast & Multicast: enabled
   Unknown unicast: enabled
MAC aging time: 300 s, Type: inactivity
MAC limit: 4000, Action: none, Notification: syslog
MAC limit reached: no
MAC Secure: disabled, Logging: disabled
DHCPv4 snooping: profile not known on this node
Dynamic ARP Inspection: disabled, Logging: disabled
IP Source Guard: disabled, Logging: disabled
IGMP snooping: disabled, flooding: enabled
Routed interface: BVI3, Xconnect id: 0x8000001a, state: up
IRB platform data: {0xf000a, 0x1, 0x0, 0x80000000}, len: 16
Bridge MTU: 1500 bytes
Number of bridge ports: 2
Number of MAC addresses: 3
Multi-spanning tree instance: 0
To Resynchronize MAC table from the Network Processors, use the command...
    l2vpn resynchronize forwarding mac-address-table location
GigabitEthernet0/0/0/0, state: oper up
    Number of MAC: 0
    Statistics:
      packets: received 782133119087, sent 620642426712
      bytes: received 514958352902308, sent 107302134940298
    Storm control drop counters:
      packets: broadcast 0, multicast 0, unknown unicast 0
      bytes: broadcast 0, multicast 0, unknown unicast 0
    Dynamic arp inspection drop counters:
      packets: 0, bytes: 0
    IP source guard drop counters:
      packets: 0, bytes: 0
Nbor 10.9.9.254 pw-id 3
    Number of MAC: 3
    Statistics:
      packets: received 297905813562, sent 17722149746
      bytes: received 68165206300571, sent 10642920750826
    Storm control drop counters:
      packets: broadcast 0, multicast 0, unknown unicast 0
      bytes: broadcast 0, multicast 0, unknown unicast 0
    Dynamic arp inspection drop counters:
      packets: 0, bytes: 0
    IP source guard drop counters:
      packets: 0, bytes: 0
Mac Address: 0000.0c07.ac03, LC learned: 0/0/CPU0
   Resync Age: 0d 0h 0m 0s, Flag: global
   L3 encapsulation Vlan: 510
Mac Address: 0040.4384.8260, LC learned: 0/0/CPU0
   Resync Age: 0d 0h 0m 0s, Flag: global
   L3 encapsulation Vlan: 510
Mac Address: 6c9c.ed0a.2e3d, LC learned: 0/0/CPU0
   Resync Age: 0d 0h 0m 0s, Flag: global
   L3 encapsulation Vlan: 3582

How to configure 8192 bridge domain default limit shows 2048

Hello,
How can i scale up bridge-domain from 2048 to 8192.
As per the link (http://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r4-1/lxvpn/configuration/guide/lesc41/lesc41p2mps.html) ASR9000 series routers can scale up to 8192 bridge-domains.
However my ASR9k shows the l2vpn capability to be only around 2048. How can i configure 8192 bridge-domain
RP/0/RSP0/CPU0:ci-asr9k#show l2vpn capability
Tue Feb 10 14:11:36.797 EST
Capability mode: mixed-mode
L2vpn all-capable: N
System capability:
VPLS Max MAC addresses: 32000
VPLS Max bridge-domains: 2048
VPLS Max attachment circuits: 32768
VPLS Max pseudowires: 32768
RSI bit size: 13
Per-AC drop counters supported: Y
VPLS Preferred path allowed: Y
VPLS Preferred path fallback enable allowed: Y
VPLS Preferred path fallback disable allowed: Y
MAC withdrawal allowed: Y
Max attachment circuits per bridge-domain: 16384
VPLS Max virtual forwarding interfaces: 2048
VPLS Max virtual forwarding interfaces per bridge-domain: 1
VPLS Max pseudowires per bridge-domain: 512
VPLS Max pseudowires per virtual forwarding interface: 512
VPWS PW redundancy supported: Y
VPLS Access PW supported: Y
Bundle AC supported: Y
Security config supported: Y
DHCP snooping supported: Y
VPLS Static MAC filter supported: Y
VPLS MAC configs on bridge port supported: Y
VPLS Flooding config on bridge port supported: Y
Flood unknown unicast disable supported: Y
IGMP snooping supported: Y
MMRP flood optimization supported: Y
MMRP flood optimization max multicast address entries: 8192
MMRP flood optimization max PW participants: 262144
VPLS MAC Aging Default Timer Value: 300
VPLS MAC Aging Min Timer Value: 300
VPLS MAC Aging Max Timer Value: 30000
VPWS Max attachment circuits: 32768
VPWS Max pseudowires: 32768
VPWS Preferred path fallback enable allowed: Y
VPWS Preferred path fallback disable allowed: Y
-Ramdas

Are there any LC scale profiles configured in the admin mode? If so, that would reduce L2 resources. If you don't need the L3 profile, remove it and reboot the router to gain back 8k bridge domains.
Regards,
/A

Switching From Windows To Mac: ACR Database, Bridge Cache Questions

I am planning to switch from Windows XP to the Mac running Leopard. I am now running CS2 in Windows, but will upgrade to CS3 on the Mac. I am maintaining my RAW file settings in ACR central database and my Bridge cache in a centralized cache file. I've searched the forums but couldn't find answers to my migration questions: 1. Can one move the ACR database file from Windows (in folder C:\Documents and Settings\<username>\Application Data\Adobe\CameraRaw) to a folder somewhere on the Mac to preserve the settings on RAW files that are also moved to the Mac? Or does one need to export individual XMP files for the RAW files in Windows and move both the RAW files and their associated XMP files to the Mac? 2. I have a similar question for migrating the Bridge cache from Windows XP to the Mac. Can one somehow move the Bridge cache over (I think it's in C:\Documents and Settings\<username>\Application Data\Adobe\Bridge\Cache\Thumbnails\) or do I need to export the cache for each folder and subfolder and move them over along with the folders and subfolders? I would appreciate any help or pointers to any Adobe documents or directions. Thank you.

Man-Kong,
Since you said that you were also migrating from CS2 to CS3 I would have said that their cache files were incompatible. That is what I experienced with CS1, CS2, and CS3 in the past. But Thomas indicated it should work. I must be missing something.
The XMP files move fine for me. The local cache (folder) files have completely different names with each version and I see no evidence that they can be shared. This is also a problem with archived CDs. CS3 always has to rebuild cache if they were archived from CS1 or CS2.
Since the central cache must have some folder references, and this structure will be completely different on Mac, I dont see how it can work. It doesnt work for scripts or actions either.
So my humble recommendation is to set your preferences to store cache and XMP files in the local folders where possible. Then simply bite the bullet. Each time you visit a folder for the first time in the new environment, cache will be rebuilt.
Cheers, Rags :-)

Office 365 Split domain question

Is it possible to run an on-premise Lync hosting 1 SIP domain, with on premise Exchange running a specific email domain say company1.com
Then have Office 365 host two other SIP and email domains. Company2.com and company3.com
I am trying to get my head around this configuration, or if it's even possible.

It's documented by TechNet:
http://technet.microsoft.com/en-us/library/jj205157.aspx
For outside documentation, a lot of what I'm seeing is outdated, so TechNet may be your best source for up to date information.
And the answer to the DNS question is, it depends. If you're Office365 only for those sip domains, and on premises only for the other sip domain, it doesn't necessarily even need to be a hybrid deployment. That said, if it is and users can
cross from on premises to off, the DNS records should point at the on premises deployment:
"When creating DNS SRV records for hybrid deployments, the records, _sipfederationtls._tcp.<domain> and _sip._tls.<domain>, should point to the on premises Access Proxy."
http://technet.microsoft.com/en-us/library/jj205403.aspx
Once they hit the on premises, they will be redirected to the online deployment if that's where their account is homed.
Please remember, if you see a post that helped you please click "Vote As Helpful" and if it answered your question please click "Mark As Answer".
SWC Unified Communications

Personal Domain Questions

I'm sure this has been answered but I can't find the answer with search...
1. After setting up a personal domain with iWeb is it really publishing the site to your domain requiring you to have a an additional site host? Or is it just interfacing with the domain control to set up forwarding?
2. I've looked at buying a domain from the Yahoo Small Business site. It looks very cheap, does anyone know of any problems with using Yahoo?
3. Do Yahoo Domains allow for masking of the .Mac web addresses?
4. Does anyone have any suggestions for were else to get a Domain name and/or hosting for personal use that doesn't break the bank?
Thanks, Jason

"Thanks a million for sharing your knowledge! "
Let it be known that I've not technically DONE any of this yet. I'm currently building my second iWeb site, and have not yet activated the personal domain service. Instead of sharing my knowledge, it's more accurate to say I'm sharing my speculations and related anecdotal experiences.
Okay, disclaimers aside...
Jason- how are the URLs of the individual pages showing up in the address bar when you surf to your site? Do you get 1) "www.mydomain.com" for all pages (this is called URL Masking, I believe), 2) "www.mydomain.com/mysitename" for all pages, 3) "www.mydomain.com/blog.htm" where each page is named accordingly, or 4) "www.mydomain.com/mysitename/blog.htm" which seems almost as unsightly as the original "homepage.mac.com" version of things.
mitsopa- It looks like you're trying to do what I'm after... You've paid for the domain name at the registrar (one company paid). Any good registrar should be able to handle the DNS, CNAME and MX records you need to change to do this. I would NOT pay the registrar for hosting, unless they charge an additional fee to setup and maintain your DNS records for the domain. -- Next, you've paid Apple for a .Mac user account (2 companies paid). I think this is all the paying that needs to be done. Basically, .Mac has or will become your web host, but NOT your eMail host. If you're happy with [email protected] for your eMail address, you're done. If you need [email protected] type eMail addresses, then you have 3 options: a) setup your own eMail server (a Mini with OS X.4 Server is running my eMail for 6 domains currently...) b) Pay another "hosting company" for eMail hosting - most hosting companies sell you web and eMail hosting as a package. Since you're already paying for web hosting at .Mac, this seems like a waste.) c) Find a free eMail service that will, in effect, host your eMail... I'm hearing good things about Google Apps and the eMail service they provide.
Maria- My first intuition is that it's a DNS propagation issue, and a day's wait will make the problem disappear. I have ISPs up here in Alaska that have taken up to 7 days to get the new IPs and cnames up for their users to access when have moved or setup servers in the past. If that's NOT it, start checking in iWeb as far as where you are trying to publish to. I know in this crazy OS X Mac world, you can publish a website at www.mydomain.com, mac.com/myusername, homepage.mac.com/~myusername, as well as server.ip.address.or.domainname and server.ip.address.or.domainname/~username if you've fired up Apache in your local machine. There's also some silliness about Public folders on Macs and publishing websites to them.... it goes on and on. Basically you can "publish" a website to any directory on any computer that's shared, visible to the world, and has a webserver (Apache) running...
MARIONRR- search the iWeb forum for creating or managing or publishing multiple sites using iWeb. I've not tried yet, but from what I read, it's quite difficult to get iWeb to do multiple separate sites. There's an option of multiple .Mac accounts, but I assume you don't want to go there. Also, I don't know how the .Mac servers are set up, but I would imagine they're pulling off this personal domain name service with some sort of symbolic link (alias) that simply points www.mydomain.com to your pages published with dot Mac. What this means (if I'm correct) is that the answer to your question is "no" since you can't publish two different sites to the same directory.... the "index.htm" page for one site will over-write the "index.htm" for the other...
Sorry to ramble. It's been a long day of snow-shoveling here and I reckon I've only got time for this one post tonight...
-Case
Message was edited by: Case

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