VLAN for CAs

Similar Questions

• Transfer multicast through VLANs for KVM Over Ip

  I am currently designing an architecture of Terminal servers, using the KVM-Over-IP technology (I use features of Gefen) where I have two VLAN:

  • A VLAN for screens (receivers KVM) at 192.168.240.0/24
  • A VLAN for servers (KVM shippers) to 192.168.241.0/24

  I use a Switch Cisco 3750 G Layer 3. I have configured all the VLAN with their gateways (. 1) and there is connectivity between devices, so this ping between them, etc. The configuration is as follows (this is an excerpt, the rest are the default values)

  IP routing
  IP multicast-routing distributed
  !

  GigabitEthernet1/0/1 interface
  switchport access vlan 2
  !
  interface GigabitEthernet1/0/2
  switchport access vlan 10
  !
  interface Vlan2
  IP 192.168.240.1 255.255.255.0
  IP pim sparse - dense mode
  !
  interface Vlan10
  IP address 192.168.241.1 255.255.255.0
  IP pim sparse - dense mode
  !

  Now, KVM (these devices Gefen DVI KVM) devices cannot auto detect other KVM devices in different VLANS. It is to be expected, because the broadcast messages do not exceed the limits VLAN. After further investigation, looks like these devices use multicast groups to annonunce themselves, using standard TCP connections later to perform the video transmission.

  To solve the problem, I enabled routing multicast distributed and also tried activation sparse dense mode. Using wireshark with duplication of port I see some messages of the devices within a local network VIRTUAL membership report and Protocol PIM from the interface messages VLAN (. 1), but the devices fail to see each other again.

  Thus, from scratch, how should I configure the 3750G for multicast traffic is shared between the VLANS? I also checked the MVR nothing helps.

  Thanks in advance.

  Just a thought.

  What is the Group of multicast discovery? If 224.0.0.x. that is not specific to the local LAN segment with a TTL of 1. In these cases the multicast routing road it.

  If it's another group of multicast, always check the LIFE expectancy in the packages. It can always be 1.

• Implementation of VLAN for wireless AP with two SSID

  I am trying to install a RV180 and 3 wireless access points. I want that the AP is having 2 SSID isolated from each other. IE comments network and core network. I have setup a VLAN and my AP support 802. 1 q and ssid matching of VID. I could get this background work, but things seem to have gotten confused when I plug a POE switch instead of directly in the rv180 of the AP. At this point I don't know exactly what to ask. Perhaps start by providing information based on how I'm supposed to do. I was under the impression that since both devices are supported 802. 1 q I could configure the VLAN on the router and tell the AP to apply a VID of the SSID and thing would work. This is not the case unfortunately. Any help would be appreciated.

  Aaron Hi, depends what's this switch. If it's a unmanage switch, it cannot process tags vlan so the switch will only be a member of the vlan native who is connect from the router.

  If it is a switch to manage, you must configure the same as the router, a vlan native UNTAG, tag vlan for the connection to the AP and router port.

  -Tom
  Please mark replied messages useful

• Cisco ISE 1.3 - Mab authentication with a vlan for each foor

  Hello

  A client wants to implement authentication MAB with a vlan for each floor. I found a solution of Loïc

  I have set up the following:

  -the profile of different authentication with a vlan different.

  -Add the endpoint (printer etc) endpoint identity.

  -create endpoint group identity that end point of recall.

  -create a rule to authorizzation reminding all work and element... in the end.

  Do you know if there is a faster way where another way to solve the problem?

  Thank you all

  Well, mab in some environments, could be replaced by profiling and for rules, rather af with a rule authz for each floor, you can name your VLAN in your eponymous switches to "Printers", in the world, then you would only need an authz rule, where you use the name of the vlan instead of identification number, so no matter where this printer , it will end in the vlan 'Printer', whatever it is in this specific switch.

• Change of ISE of the VLAN for wireless settings

  Hello

  I configured on ISE posture strategy for posture compliant and noncompliant to endpoints, such that endpoints compliant posture will fall in VLAN clean and not conform will fall in others.

  Now, my question is, even if an end point is consistent, it is not in VLAN own posture. To get the ip address of VLAN, it requires enough ipconfig and ipconfig / renew to do manually.

  How to solve the problem...

  Kind regards

  Aditya

  If you assign a VLAN, the final step for the PC client to renew its IP address. This step is performed by the portal of reviews for Windows clients. If you have not defined a VLAN for the 2nd AUTH rule earlier, you can skip this step.

  If you have assigned a VLAN, complete the following steps to enable the renewal of the IP:

  1. Click Administration, and then click comments.
  2. Click settings.
  3. Expand comments, and then expand Configuration multi-portail.
  4. Click DefaultGuestPortal or the name of a custom portal that you created.
  5. Click the DHCP Release VLAN check box.

• Can't access ESXi host after VLAN for MGMT has been implemented?

  Hello

  We run ESXi 5.1 and recently to get our network

  Network administrator has received only 5 VLAN for MGMT vSwitch.  Since then, we are not able to ping on the ESXi host, or access in vCenter.

  He received different VLAN for vMotion and vSwitch and VM.

  Just would like to ask your advice what changes I need to do?

  Hello

  That doesn't sound right. You have 3 different vSwitches with 2 ports on each, so you can not the team together on the side of the switch.

  This would have been right if you had a vDS with 6 uplinks and various exchanges by the feature that you do not.

  You have need of the network is to set up 3 different teams one by vSwitch and to start with that you have the management must be in the access mode so that you can retrieve with your ESX box connectivity.

  Also the vMotion didn't need to be mode trunk you'll only of vMotion. Data (VM) must be master.

• Configuration of VLAN for vMotion (ESXi 5.1 update 3)

  Hello

  We use a cluster of ESXi 5.1 updated 3 guests with Enterprise Edition.

  Finally, our network is being upgraded and VLAN will be created for vMotion.  Currently, we use the local network for the management and vMotion (I know that's not good).

  Network administrator asks me to provide information concerning the requirement of the VLAN for vMotion.

  Is there any Document KB I can refer to mentioning that the administrator must put in place in the physical switch and I need to change in each vSwitch for vMotion on all ESXi hosts?

  Thank you

  Belong to your network administrator if it can link your vmotion IP to the same vlan that he will provide den it's possible.

  Otherwise, you will have to go to the configuration of your network administrator. so it can provide you the IP for the ports of vmotion.

• VMotion: A large private VLAN or several small VLAN for each cluster?

  Our production of VMware ESX 3.5 environment begins to develop very quickly and since we have different subnets 1,000001 million (bad network design), but all our esxHost Service Console is on the same subnet for accessibility, it would make sense to have VMotion all the different of the pole on a large local network separate VIRTUAL private or private VLAN?

  We currently have 3 clusters running in our production environment, with each cluster serving a different subnet for connections to data and mgmt VMs.  These 3 groups all are currently 3 separate private LAN of VMotion.

  Over the next month we will add an extra 2 groups serving two different subnets.

  So my question is, how is another to tackle this task?  You create a new VLAN separate private for each cluster (which is what we are doing now)?  Or you have created a large private VLAN for VMotion?  If you have created a large private VLAN, what problems met?  Performance problems?  Networking issues?  Collisions of data?  All esxHost panic?  SMV panic?

  Your comments on your experience would be greatly

  appreciated!

  Hello

  I did have problems with a large network of VMotion. Or with cluster of specific networks of VMotion. Note that with VLAN possible external of attacks using the VLAN is a matter of trust as the VLAN do not guaranttee security.

  Best regards
  Edward L. Haletky
  VMware communities user moderator, VMware vExpert 2009
  ====
  Author of the book ' VMWare ESX Server in the enterprise: planning and securing virtualization servers, Copyright 2008 Pearson Education.
  Blue gears and SearchVMware Pro items - top of page links of security virtualization - Security Virtualization Round Table Podcast

• Satellite Pro U400: How to configure the VLAN for the Marvell Yukon LAN control.

  Hi all
  I need to access the 2 VLANS with the controller LAN Marvell Yukon 88E8072 for my Satellite Pro U400. I installed the necessary Configuration utility network Marvell tell me after installation, VIRTUAL local network settings must be mounted in the Device Manager (Windows 7, right click on computer, properties, click device/network management adapters/double on Marvell Yukon 88E8072 PCI-E Gigabit Ethernet Controller), I can't find a thing to configure here but wake-on-LAN.

  Any suggestion? Thank you!

  Michael

  Hello

  I think that in this case, you can use a network switch.

• VLANS for COMPUTER, stupid network engineering.

  So, I worked on computers for more years than I care to count, and parts, I was able to avoid. Unfortunately, these areas usually pop up with a minimum of time to understand how to manipulate (such as the implementation of a server Linux Squid 10 years ago... that was fun... or not). This time, I have a little time to sort out, but can't seem to grasp what I do, I'm looking to hold your hand a little.

  I recently discovered that "Wireless Isolation" does not mean "Isolation", despite what the folks at "www.wirelessisolation.com". Hey, it's on the Internet, so there I must be true, right? Well, my client didn't was not amused either. What I have is a Cisco RVS4000 router and an Access Point WAP200 in place (separated by a * switch brand, that shouldn't be a problem, because I can connect wirelessly directly to a port on the RVS). What this post means, I want to have 2 wireless networks, one used by office staff and allowing full access to the Internet and the devices wired and a second network available for the 'guests' coming into the office, which only allows access to the Internet, and without access to internal devices at all.

  I get that I need to configure two different SSID (check) on the WAP and you had to disable the routing inter - vlan on the RVS, but I get to halfway through the discussion of the VLAN port 1 and port 2 and running on something by saying "do not use VLAN 1, as it is reserved for the trunk", or something in that sense and then the difference between the tag unidentified, trunk gets all warped upward, and before I know it, I'm climbing the trunk of the tree outside my window, trying to rip the tag out of my shirt.

  So, I would be very happy to anyone help pointing me to the right path and then taking me by the hand and pointing out the sights on the way to my destination, pretty please :). Thanks for the help!

  Ok. In this case, you should not configure anything in a perspective VLAN in the Internet port dedicated like this must be isolated from the internal switch.

  So if we were to look at from a perspective of Layer 3, you might see it this way:

  1 network - Internet (a.a.a.a/a)

  Network 2 - internal users (b.b.b.b/b)

  Network 3 - comments users (c.c.c.c/c)

  ---------------------------------------------------

  For layer 2, you could look at it this way:

  Network 1 - port Ethernet dedicated on RVS only.

  Network 2 - vlan100

  Network 3 - vlan 200

  ---------------------------------------------------

  For layer1, you could look at it this way:

  Network 1 - copper

  2 - copper and wireless network

  3 - wireless network

  Now, network 1 is your Internet connection, it gets its IP from your ISP info. Then network 2 has a range of IP addresses that you assigned. This has been the vlan 1 but will soon become vlan100. Therefore, you must provide a range of IP addresses for network 3. Given that both of these networks will be set to Layer 3 on the RVS, you can block network 2 to 3 network and vice versa for safety. Finally, these two ranges of network must use the course on the Internet. Since there is no vlan200 on brand x switch, the only port that need any marking is port 2 on the SVR where the WAP will connect on. The WAP ethernet interface must also be tag vlan 100 and vlan 200 for users and comments traffic can pass through the single hole. Internal IP interfaces on the RVS manages the routing of the Internet.

• Dynamic assignment of VLANS for MAB / ACS 5.5

  Hello

  Tried MAB works with ACS 5.5, and the looks part good ACS in the newspapers - the MAC address is sought, the authorization profile is correct. But on the switch, I get the following text:

  * 1 mar 00:12:53: AAA/AUTHENTIC/8021 X (00000004): choose method list "by default".

  * 1 mar 00:12:53: RADIUS/ENCODE (00000004): orig. component type = DOT1X

  * 1 mar 00:12:53: RADIUS: AAA Attr not supported: audit-session-id [607] 24

  * 1 mar 00:12:53: RADIUS: [0A8E0FDE00000002] 30 41 38 45 30 46 44 45 30 30 30 30 30 30 30 32

  * 1 mar 00:12:53: RADIUS: 30 30 30 38 30 [00080 41A]

  * 1 mar 00:12:53: RADIUS: AAA Attr not supported: interface [171] 20

  * 1 mar 00:12:53: RADIUS: 47 69 67 61 62 69 74 45 74 68 65 72 65 74 31 [GigabitEthernet1] 6F

  * 1 mar 00:12:53: RADIUS: 2F 30 [/ 0]

  * 1 mar 00:12:53: RADIUS (00000004): Config NAS IP: 0.0.0.0

  * 1 mar 00:12:53: RADIUS / ENCODE (00000004): acct_session_id: 4

  * 1 mar 00:12:53: RADIUS (00000004): send

  * 1 mar 00:12:53: RADIUS/ENCODE: best local IP 10.142.15.222 for Radius server address - 10.54.248.55

  * 1 mar 00:12:53: RADIUS (00000004): send request to access the id 10.54.248.55:1645 1645/5, len 162

  * 1 mar 00:12:53: RADIUS: 5th authenticator FE 17 88 64 41 1 D 09-86 EA 51 BE 78 42 B6 EB

  * 1 mar 00:12:53: RADIUS: username [1] 14 "28924ad5a199".

  * 1 mar 00:12:53: RADIUS: User-Password [2] 18 *.

  * 1 mar 00:12:53: RADIUS: 6 Service-Type call control [6] [10]

  * 1 mar 00:12:53: RADIUS: Framed-MTU [12] 6 1500

  * 1 mar 00:12:53: RADIUS: Called-Station-Id [30] 19 "00-1A-A1-99-9F-82".

  * 1 mar 00:12:53: RADIUS: Calling-Station-Id [31] 19 "28-92-4A-D5-A1-99".

  * 1 mar 00:12:53: RADIUS: Message-Authenticato [80] 18

  * 1 mar 00:12:53: RADIUS: EE F5 B8 E1 70 37 A6 3A AD 89 20 A5 A7 D0 E3 B4 [p7:]

  * 1 mar 00:12:53: RADIUS: EAP-Key-Name [102] 2 *.

  * 1 mar 00:12:53: RADIUS: NAS-Port-Type [61] 6 Ethernet [15]

  * 1 mar 00:12:53: RADIUS: NAS-Port [5] 6 50102

  * 1 mar 00:12:53: RADIUS: NAS-Port-Id [87] 22 'GigabitEthernet1/0/2 '.

  * 1 mar 00:12:53: RADIUS: NAS-IP-Address [4] 6 10.142.15.222

  * 1 mar 00:12:53: RADIUS (00000004): started 5 sec timeout

  * 1 mar 00:12:53: RADIUS: receipt id 1645/5 10.54.248.55:1645, Access-Accept, len 106

  * 1 mar 00:12:53: RADIUS: authenticator 26 B4 B9 AB 3 04 68 DA - 38 AF F6 CD 36 95 73 2 b

  * 1 mar 00:12:53: RADIUS: username [1] 19 "28-92-4A-D5-A1-99".

  * 1 mar 00:12:53: RADIUS: [25] of class 31

  * 1 mar 00:12:53: RADIUS: 43 41 43 53 3 a 41 30 31 44 52 46 4 30 30 32 2F [CACS:A01DRFN002 /]

  * 1 mar 00:12:53: RADIUS: 32 33 31 35 38 38 36 30 31 31 37 38 2F [231588601/178]

  * 1 mar 00:12:53: RADIUS: Tunnel-Type [64] 01: VLAN 6 [13]

  * 1 mar 00:12:53: RADIUS: Tunnel-Medium-Type [65] 6 01:ALL_802 [6]

  * 1 mar 00:12:53: RADIUS: Message-Authenticato [80] 18

  * 1 mar 00:12:53: RADIUS: 91 22 50 8 62 C2 F0 10 C6 OF 70 84 AF 31 6 CD [Pbp1l ""]

  * 1 mar 00:12:53: RADIUS: mount-Auth-Type [81] 6 20003120

  * 1 mar 00:12:53: RADIUS (00000004): receipt of id 1645/5

  * 1 mar 00:12:53: RADIUS: unsupported value 20003120 to the 81 attribute

  * 1 mar 00:12:53: RADIUS/DECODE: Ascend auth type; IN CASE OF FAILURE

  * 1 mar 00:12:53: RADIUS/DECODE: decoder; IN CASE OF FAILURE

  * 1 mar 00:12:53: RADIUS/DECODE: Ascend-Auth-Type attribute; IN CASE OF FAILURE

  * 1 mar 00:12:53: RADIUS/DECODE: analysis response op decode; IN CASE OF FAILURE

  * 1 mar 00:12:53: RADIUS/DECODE: analyze the answer; IN CASE OF FAILURE

  * 1 mar 00:12:53: % MAB-5-FAIL: failure of authentication for the client (2892.4ad5.a199) on the Interface item in gi1/0/2 AuditSessionID 0A8E0FDE0000000200080ABF

  * 1 mar 00:12:53: % AUTHMGR-7-RESULT: result of the "dead server" authentication "MAB" for the client (2892.4ad5.a199) on the Interface item in gi1/0/2 AuditSessionID 0A8E0FDE0000000200080ABF

  * 1 mar 00:12:53: % AUTHMGR-5-FAIL: failed authorization for customer (2892.4ad5.a199) on the Interface item in gi1/0/2 AuditSessionID 0A8E0FDE0000000200080ABF

  It recognizes the attributes 64 and 65, but the Tunnel-private-group-id, which contains the actual number of VLAN is not supported. How can I assign the vlan OK if this attribute is not taken in charge? Does not work with a string corresponding to the name VLAN on the switch either.

  The version is 12.2.55SE10 3750G.

  Hello

  Since him debugs if I see that you are missing an attribute to make the assignment of VLANs, in your test it just to send the following items:

  * 1 mar 00:12:53: RADIUS: Tunnel-Type [64] 01: VLAN 6 [13]

  * 1 mar 00:12:53: RADIUS: Tunnel-Medium-Type [65] 6 01:ALL_802 [6]

  But it would be appropriate to send:

  • Tunnel-Type = 64 = VLAN

  • Tunnel-Medium-Type = 802

  • Tunnel-private-Group-ID = 253

  When the "Tunnel-private-Group-ID" is the number/name of vlan to be awarded, the bellows is an example on what it would look like on the profile of the ACS:

  http://www.Cisco.com/c/dam/en/us/support/docs/wireless/5500-series-wirel...

  Note: Please mark as answer as appropriate

• With the help of Vlan for LAN and DMZ

  Hello

  For the moment, I have assigned my LAN and DMZ networks to two separate network card (so therefore no Vlan tagging)

  for example vmnic0 = LAN, vmnic1 = DMZ.

  It works well but I like to make changes in the way I want to use two separate physical network adapter and use on the two s two LAN and DMZ nic but now using the VLAN.

  So think of this configuration:

  For each network, I create a Vswitch, in order to obtain a Vswitch named VsLAN, VsDMZ for the case.

  The Vswitch I attribute a two nic Nic will be the day before. as vmnic0, vmnic2 (at rest)

  This Vswitch I create a port group and assign the correct number of VLan as LAN 10 and 20 to the DMZ.

  Create the another Vswitch will have the same Nic but now vmnic0 will be the stanby one.

  Probalby all great so far I think or not?

  Issues related to the:

  -Well this concept where there is a relationship a Vswitch and port group or a switch with multiple exchanges?

  In case a Vswitch with multiple port groups I will assign to group level reserve and the active NIC Port.

  -If I create a group of ports and assiging several Vlan IP packets received by the virtual machine itself also be labelled or not identified?

  Other words. Do I need to configure the NETWORK adapter to the virtual machine also for the same local network ID virtual or not.

  Thanks for your comments.

  Hello

  Change of vlan is a pretty good idea to get the failover and the performance of the network LAN and DMZ. You have confused somewhat however concepts.

  A can only be used in a vSwitch vmnic. So what you want to do is the following:

  Create a vSwitch

  On the vSwitch create two ports: LAN (vlan10), DMZ (vlan20)

  If vmnic0 and vmnic1 have access to the vlan10 and 20, then simply add the two vmnic virtual switch. By default, they will both be active and that's fine. If you do not want to CHANGE the GRPE ports LAN and goto the "failover" tab and put vmnic0 as active and vmnic1 as before. Then do the reverse on the DMZ port group.

  Best regards

  Frank Brix Pedersen

  blog: http://www.vfrank.org

• pages 09 - search for case-sensitive words?

  Pages 09 - you can search by case-sensitive words?

  See the following screen captures for the advanced search and replace. It considers cat and only cat based on the search criteria.

  

• 4 x WAP4410N VLAN for guest network

  Hi there everyone,

  You want to have a problem of my resolved.  I am running 4 x WAP4410N access points configured with one corporate ssid with WPA2 Enterprise authentication that points to a server in network access protection.  What I'm trying to do is to add a second ssid to all my points of access for guests only and cannot connect to the departmental resources/devices.  I think I have to VLAN so that it works correctly.

  Four access points in various parts of the building are connected and are wired in different switches SG300.  A port on a SG300-52 in my server room is plugged into a port on my firewall that I would use for DHCP.

  What should I do to get this working correctly?  At the time of my comments to test network is not even give an IP address to the devices, which I think is related to the VLAN.

  I do not know what ports I leave the identified tag-no, how to configure the VLANs on multiple switches, etc.  Any help would be appreciated.  It was suggested to me that I could use dedicated to guest access separate access points, but I like to keep the amount of access points down to the minimum required.

  I think you may have found the problem. I apologize I have not asked if you were on layer 2. I would have thought it.

  If they all Layer 3, maybe you could just add a few routes? Switching is not my field stronger.

  Personally as needed I just don't sleep 2 and use VLANs

  Eric

• How to configure the VLAN for Cisco SG500 - switch 28

  Hello

  First of all, it's my first post here, I hope that someone can help me and please be patient because I am very little known.

  OK, so let me explain to you the scénarion I face and I hope someone can help me.

  We have a Cisco SG500 - 28 port gigabit switch in our workplace.

  Our goal is to create 3 VLANs and separate networks between the various departments.

  Vlan1 (which is the default VLAN in the switch)-will be used for the COMPUTER service and management.

  VLAN100 - will be used for business.

  VLAN200 - will be used for clients who need to connect to internet via WiFi.

  I created VLAN100 and VLAN200, and VLAN1 is there by default.

  I want to use port 13 for VLAN200 and to connect the-Wifi access point there.

  The uplink is in port 25.

  I would be happy if you could explain things first to a more general, abstract level, and then we can look at the specific scenario that we have.

  SG500 Cisco - 28 Gets a Sophos UTM 9 router internet.

  I need to take care of the inter - VLAN routing so, subnet and DHCP

  Thanks in advance,

  Sincere greetings,

  D

  Hi Desmond, looking at this DHCP pool it looks correct.

  For the second part, you waant VLAN 200 only work on VLAN 200, that's fine. So if you have an access point, and everything on the VLAN 200 connects to the access point, you can make an access to this list. The access list is entered only, which means the inbound interface.

  So if you have a gateway connecting to #1 port. You'll need to build the access list and apply it to port number 1. That's assuming you make a list of access 'decline' subnet source IP of VLAN 200 destined for the other subnet, that you do not want access.

  The image on another post to fill out your reference numbers, then for the ACL link, it should be placed on the interface VLAN 200 first comes to the switch (IE, the port the access point connects, make sure that you choose to bind by port instead of per VLAN)

  -Tom
  Please mark replied messages useful
  http://blogs.Cisco.com/smallbusiness/