Similar Questions

• I have a problem with synchronize them between (summary) video and slides in IPADs, HTML5. Please, help me!

  I have a problem with synchronize them between (summary) video and slides in IPADs, HTML5. Please, help me!

  I have an idea, I think that what's happening is the fact that the video is not charged, it cannot find the video, he goes to the last downloaded part.

• problem with dhcp Cisco sg200 voice vlan

  I have cisco sg200 50 p connected to the switch cisco 3750. I just wanted to separate voice (vlan2) and data (vlan1) VLAN. I created vlan 2 as my voice VLAN and separate dhcp server for vlan 2 to give IPS for phones. However the phone ip connected to my voice vlan (vlan 2) does not receive the ip address of my dhcp server vlan 2.

  the dhcp server is connected to a switch with an access port (vlan2-voice) 3750

  two switches are connected through the trunk ports and allowed vlan 1 & 2

  IP phone is connected to sg200 via the access port (vlan 2).

  Note: there is a pc connected to the ip phone

  I'm really grateful if someone can help me with this problem

  Hi Ruchiran,

  To cover the base, ensure that VLAN 2 is added to the database VLAN on the 3750. Simple by using the command "show vlan id 2", if it is not found, you must first create the VLAN 2 on the 3750.

  Second, if you connect the same IP phone directly to the 3750 on an access port, vlan 2 unidentified, is the phone receives IP address as you hope?

  Then, on the trunk of 3750 connection to the SX200. Building the trunk when using a command like "switchport trunk allowed vlan remove 1-4094," then build the trunk more precisely with the VLAN ' trunk switchport allowed vlan add 2 "who will score 2 VLAN port." "

  On the SG200 switch, must be defined the trunk and VLAN Tag 2 on the port to connect to 3750 then the connection to the phone port should be 2 VLANS not identified as access port.

• WLC5508 problem with dhcp and flexconnect local switching

  Hello
  I have a new WLC 5508 with firmware 8.0.133.0 (suggested one right now) and I'm trying to set up a WLAN with flexconnect and local switching, but when I try to connect a client it is not getting an IP address.

  Here's what I did:
  -put the AP mode flexconnect
  -support vlan in the AP has allowed
  -local switching license and only in wlan
  -spread the vlan from AP to the local gateway
  -put the IP helper on local and pointed the wlc management ip gateway
  -set up a scope for the vlan Server dhcp internal WLC
  -set up a working group with the vlan-wlan association flexconnect

  Here is what I checked:
  -l'AP obtains an IP address in dhcp in the vlan, and a lease for that appear in the DHCP Server internal to the WLC
  -If I put the interface vlan on a switch in DHCP it gets the ip address of the same way
  -If I set the static IP address in the wireless client it ping the local gateway and navigate normally
  -J' tried the deactivation/activation proxy DHCP in the management connected to the WLAN interface, but nothing happened
  -J' tried Central DHCP activation of treatment with no luck

  It seems a dhcpdump on the wireless client client ask for an IP address, but get no response, as if it were the DHCP request is be filtered or diverted somehow.

  All you other ideas?

  DHCP on the controller is not a real dhcp server, see it that way. The management interface is used when defining aid ip and proxy dhcp must be enabled for internal dhcp. In your configuration, dhcp only works for the AP and should not work for any cable customer. You should be able to use the IP helper pointing to your WLC management interface but also make sure that you create an interface on the WLC for the local subnet and assign the interface to a correct address, even if it is not actually using it. Then in the new dynamic interface of this local subnet, you create, make sure that the primary dhcp is the ip address of the controller management. I think it works.

  I would really use a true if possible dhcp server or even put a dhcp scope on the interface of L3 on the production site.

  -Scott

  Please evaluate the useful messages *.

• Problem with routing/circuits between SG300-10 and Dell Powerconnect 5224

  Hello

  I just bought a SG300-10 switch and loaded new firmware 1.27 on it.  Configure my VLAN and trunks, but I have a weird problem that I can't seem to understand.  It may be something small, I'm missing, but no matter, I have been scratching at it all day and I kicked in the butt.  If anyone can point me in the right direction or maybe something that someone see in my config which is wrong, I can get the terminology/theory wrong, after all, I just spent my CCNA :)

  My configuration:

  I have the SG300-10 as my switch and changed over to L3, so it may be my core of my small network.  On port 1, vlan 200 is configured as my unidentified native PVID and I put it to 210(LAN network) to trunk VLANs, 220 (management vlan) on the tag to the Dell powerconnect 5224 24port switch.  On port 1 of the Dell switch, I install as a trunk it as well with the same configuration (vlan native of PVID unidentified 200, 210 and 220 tag trunking).

  I have installed virtual interfaces on the SG300 for each VLAN (vlan 210 = 192.168.210.1/24, vlan 220 = 192.168.220.1/24) and on the Dell, since this is a feature of L2, I changed the vlan 1 to 220 management and assign the IP 192.168.220.2/24.

  Now, since the SG300 web interface, I ping IP management Dell (192.168.220.2/24)successfully and vice versa, can ping from Dell web interface to one of the IP of the bridge VLAN (210.1 & 220.1) successfully so that test, to me, looks like the Dell communicates with the SG300.)  I also have the default gateway of the Dell 192.168.220.1 printer value.

  Server IP: 192.168.220.10/24

  Workstation IP: 192.168.210.80/24

  Now the dilemma:

  I have a server plugged into switch port Dell 2 (configured as 'hybrid' because there is no option to access, value 220 PVID, vlan, worth 220 Untagged) and from the server, I can ping IP management dell very well switch and can ping the IP of the gateway of great SG300 so.  On the SG300 switch, on port 2, I plugged in a workstation (configuration is in access mode, vlan 210 unidentified) who can not ping the server plugged into the dell switch.  The workstation, I can ping all the SG300 interfaces and also the IP management dell but I can't ping the server.

  Any ideas anyone can provide is much appreciated!

  Edition of VLAN.

  Lenell, thank you for the call tonight. It seems that we have found the problem. The SIN, although it is configured with a default gateway, the gateway that brings 0.0.0.0. We also checked the NAS works from the same subnet to connect but fails outside of the subnet. Conversely, we checked 2 computers have no problem to connect through the VLAN level 3.

  I hope we got the right direction.

  -Tom
  Please evaluate the useful messages

• Problems with dial-peer between routers cisco 3925

  Good afternoon...

  I have a problem when we want to connect telephony between two routers 3925, on both routers and I configured the

  telephone service (phone service), I released my phone and there is an internal communication in each of them (I can do

  between the phones of the same router), each router I have configured a dial-position intercomunicarlos and this is where the problem arises. When I try a telephone line in the router for each B telephone router A composed the Ringout timeout and mark Unknow number is finished, when I make a call, the router that has the phone number of this brand, I run sh call status command and tells me that there is an ongoing call and you use , the problem with the dial-peer, is that it seems that the other router you call never happens.

  I help a lot to get an overview of why this happens.

  Thank you

  Excuse my English is not very good

  In addition what IOS you're running, calls can be prevented by the mechanism of toll-free fraud if it is 15.1 or newer.

  HTH,

  Chris

• Problem with VPN compatibility between 2811 and 2911

  Hello

  I would ask anyone had problems with the implementation of a VPN tunnel between 2811 and 2911?

  The IPSec VPN is established, but for some reason, I cannot ping the side LAN across LAN to the other end of the VPN router?

  All experience would be highly appreciated

  Thank you

  IPSec VPN can be smoothly between routers cisco (and not nesesserely cisco) set up, so there should be no problem in your case.

  If you say that this tunnel is established successfully, then the problem most likely related to routing problems between sites or incorrect configured crypto-acl. Check if the hosts located on both sites have correct routing information on how to get to subnets on the other site.

  Make more accurate assumptions, it would be helpful that you provide config on both sites and describe your topology.

• Problem with IPSEC tunnel between Cisco PIX and Cisco ASA

  Hi all!

  Have a strange problem with one of our tunnel ipsec for one of our customers, we can open the tunnel of the customers of the site, but not from our site, don't understand what's wrong, if it would be a configuration problem should can we not all up the tunnel.

  On our side as initiator:

  Jan 14 13:53:26 172.27.1.254% PIX-7-702208: ISAKMP Phase 1 Exchange started (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:26 172.27.1.254% PIX-7-702210: Exchange of ISAKMP Phase 1 is complete (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:26 172.27.1.254% 6-PIX-602202: ISAKMP connected session (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:26 172.27.1.254% PIX-6-602201: Phase 1 ISAKMP Security Association created (local 1.1.1.1/500 (initiator), 2.2.2.2/500 remotely, authentication = pre-action, encryption = 3DES-CBC, hash = SHA, group = 2, life = 86400 s)

  Jan 14 13:53:26 172.27.1.254% PIX-7-702209: ISAKMP Phase 2 Exchange started (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:26 172.27.1.254% PIX-7-702201: ISAKMP Phase 1 delete received (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:26 172.27.1.254% PIX-6-602203: ISAKMP disconnected session (local 1.1.1.1 (initiator), remote 2.2.2.2)

  Jan 14 13:53:56 172.27.1.254% PIX-7-702303: sa_request, CBC (MSG key in English) = 1.1.1.1, dest = 2.2.2.2, src_proxy = 172.27.1.10/255.255.255.255/0/0 (type = 1), dest_proxy = 192.168.100.18/255.255.255.255/0/0 (type = 1), Protocol is ESP transform = lifedur hmac-sha-esp, esp-3des 28800 = s and 4608000 Ko, spi = 0 x 0 (0), id_conn = 0, keysize = 0, flags = 0 x 4004

  The site of the customer like an answering machine:

  14 jan 11:58:23 172.27.1.254% PIX-7-702208: ISAKMP Phase 1 Exchange started (local 1.1.1.1 (answering machine), 2.2.2.2 remote)

  14 jan 11:58:23 172.27.1.254% PIX-7-702210: Exchange of ISAKMP Phase 1 is complete (local 1.1.1.1 (answering machine), 2.2.2.2 remote)

  14 jan 11:58:23 172.27.1.254% 6-PIX-602202: ISAKMP connected session (local 1.1.1.1 (answering machine), 2.2.2.2 remote)

  14 jan 11:58:23 172.27.1.254% PIX-6-602201: Phase 1 ISAKMP Security Association created (local 1.1.1.1/500 (answering machine), distance 2.2.2.2/500, authentication = pre-action, encryption = 3DES-CBC, hash = MD5, group = 1, life = 86400 s)

  14 jan 11:58:23 172.27.1.254% PIX-7-702209: ISAKMP Phase 2 Exchange started (local 1.1.1.1 (answering machine), 2.2.2.2 remote)

  14 jan 11:58:23 172.27.1.254% PIX-6-602301: its created, (his) sa_dest = 2.2.2.2, sa_prot = 50, sa_spi = 0x9de820bd (2649235645) sa_trans = sa_conn_id of hmac-sha-esp, esp-3des = 116

  14 jan 11:58:23 172.27.1.254% PIX-7-702211: Exchange of ISAKMP Phase 2 is complete (local 1.1.1.1 (answering machine), 2.2.2.2 remote)

  Jan 14 12:28:54 172.27.1.254% PIX-6-602302: SA deletion, (his) sa_dest = 2.2.2.2, sa_prot = 50, sa_spi = 0x9de820bd (2649235645), sa_trans = esp-3desesp-sha-hmac, sa_conn_id = 116

  Kind regards

  Johan

  From my experience when a tunnel is launched on one side, but it is not on the other hand, that the problem is with an inconsistency of the isakmp and ipsec policies, mainly as ipsec policies change sets and corresponding address with ASA platform when a tunnel is not a statically defined encryption card he sometimes use the dynamic tag to allocate this vpn connection. To check if this is the case go ahead and make a "crypto ipsec to show his" when the tunnel is active on both sides, see on the SAA if the corresponding tunnel is the static encryption card set or if it presents the dynamic encryption card.

  I advise you to go to the settings on both sides and ensure that they are both in the opposite direction.

• Problems with dynamic links between Premiere Pro and After Effects

  Hello

  dynamic binding (insertion of After Effects compositions on a Premiere Pro schedule) rarely worked properly since it was introduced. Problems vary (for example "media disconnected" made plates, old versions of comps rendered).

  What's worse, is that you can never tell what will be ultimately made out of Premiere Pro. Thus, a typical professional workflow to several projects together to finish during the day and batch overnight rendering can cause a catastrophe.

  Of course, the option is to not use dynamic link. Which makes then less competitive whole adobe.

  This subject has been widely discussed for years has been a dynamic links. I'm not the only one having this problem, and the problem is far from new.

  My only question is:

  Adobe: have you ever fix dynamic links?

  I don't really understand how you focus on software development in your company. The vast majority of the features of CC is little or not useful. The most important thing in a professional environment is consistent and reliable - performance can you please focus on that?

  I'm inspired to write this post because I just arrived in my edit at 07:00 only to find that my night makes is the wrong versions. All bed very well in the body and AE, damage the final rendering off Media Encoder used an older version of one of my compositions, and that I have nothing to send to my client.

  Janne

  Title edited by Kevin Monahan.

  Management of files Adobe seems to rely on the names and the last path of known files. Body loses links Dynamics (and other files) with frightening regularity in a situation where nothing has changed in the hierarchy of files, the files.

  16, when a hard disk of 8 GB was a huge drive, Pro Tools has been littering files on several disks because, as was the creation of audio files in real time, she had to. Digidesign introduced into a system which incorporated a unique program generated number in each file. Since that day I have never had a problem with lost files or correlate. I can move them anywhere, on any system and any PT session concludes that they are with total reliability - and we are talking about a lot of projects with thousands of files, through several studios. If you are looking for files, you can choose to use the identification number, the name of the file, the length of the file, or any combination of these. Which allows for the substitution of file.

  Until Adobe address this problem with a solution similar to that of Pro Tools, we'll be constantly beset by problems.

• Font problem with the publication between Animate and HTML?

  Hello!

  I have a problem with the publication of my animated movie in CC to animate. Some computers don't recognize the font on Google Chrome that I chose in my animation. Firefox never recognize.

  I don't know how to fix.

  Some pictures of the problem:

  -This is the image of Google Chrome with melting Source without Pro. It works normally (on some computers).

  

  -This is on Firefox. The police has not been integrated.

  

  What is going on?

  Thank you!!

  Hello

  You can try to use the type of static text in HTML5 Canvas document for WYSIWYG experience and see if that helps?

  PS: The static text in the document of the canvas is converted to outlines when publishing to preserve the WYSIWYG experience. If you have a requirement that you need to preserve the text in the js to output file, then use a dynamic text with Typekit web font for experience of consistency.

  Thank you!

  Mohan

• Problem with DHCP SG200-26

  Hello, I have a switch SG200-26 for a small business network that gives me some irregular deadlines.  We have a wired broadband to Internet services, (cable Modem), which is plugged into a port on the switch Gig.  In our office space, we have a wireless router for PCs connected to SG200-26, and connected by Ethernet to SG200-26 IP phones.  In the PC desktop access via Wireless-> SG200 - 26-> cable Modem.

  DHCP is provided by cable modem for the devices connected to the SG200-26, devices on the wireless get an IP address of the wireless AP.

  I have an IP phone and a laptop that won't get a DHCP address when it is connected to the switch SG200-26.  I know that DHCP works on the cable modem because the 6-10 devices work without problem.  The phone that will not get an address is new.  When I connect to the wireless router to test it, it gets an IP address without problem.  I connect my laptop to the switch and that you do not get a DHCP address.  I rebooted the cable modem, all devices got an IP address except this new phone.  I blame the phone, but my laptop is not getting and address either.  I also checked the cable operator and they don't see any errors on the cable Modem.

  Help.  I fear that the switch is failed the DHCP information and when the current IP address leases expire I have a dead network.

  Thank you

  Hello

  If you have this option then the best Setup is to connect your E2500 directly to the modem with a static IP address, then connect the switch to the E2500 and connect the whole switch. It works like a charm.

  Please let me know if you have any other questions.

• Problem with DNS SG300 for VLAN

  Hi all

  This week, I tried to implement a new SG300-52 L3 switch for switching and Vlan. The problem is that VLAN on the switch can't them get their DNS resolved. Probably a stupid thing that I can't see, but I think it's a given simple solution easy is not my expertise.

  So my configuration:

  -Router Wan ISP: LAN ip 10.0.0.1, DMZ: 10.0.0.2-> I use this router for support of the ISP. But it suckes, that's why we use own firewall router, forwarding port etc.

  -Nice router: WAN: 10.0.0.2, LAN: 192.168.1.1

  -Dip-switch SG300 L3:

  VLAN 1 (the default) ip 192.168.1.10/24

  IP VLAN 5 (for back-end servers) 10.1.1.1 / 24

  Added static routes:

  0000 / 0000-> 192.168.1.1 (so just send it to the router of Nice)

  This method works. I can ping switch, nice router, router ISP and ip of google to VLAN 5.

  But I can't ping google by using the host name.

  Leave in SG300 I can. So he has something to do with SG300 does not do DNS.

  My Client on VLAN 5 has 10.1.1.5 ip / 24, default gateway and dns pointing to switch: 10.1.1.1.

  I put an entry in the DNS of SG300 servers: 192.168.1.1 active (pointing to Nice router). Does not help.

  Work around:

  The default authorization pointing gateway to move customer. But put DNS server: 192.168.1.1 == Nice router.

  Now I can ping google.com. But this isn't what I want. Just a nasty workaround solution.

  Any help appreciated,

  Thank you

  Atam

  .

  I understand that you do not want to use the switch as your primary DNS, however the switch does not all DNS features which can manage DNS queries.

  DNS traffic must be addressed to a DNS server or a DNS proxy. The switch is unable to answer DNS queries. Simply thanks to the switch as your gateway by default, you route already traffic from the computer to the switch and then to the router.

  To give an example. If you send traffic telnet to the switch, you would get a telnet connection. If you send DNS traffic to the switch, you will not get a response that the switch does not know what to do with the request.

  I hope this information helps.

• Problem with IPsec VPN between ASA and router Cisco - ping is not response

  Hello

  I don't know because the IPsec VPN does not work. This is my setup (IPsec VPN between ASA and R2):

  my network topology data:

  LAN 1 connect ASA - 1 (inside the LAN)

  PC - 10.0.1.3 255.255.255.0 10.0.1.1

  ASA - GigabitEthernet 1: 10.0.1.1 255.255.255.0

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

  ASA - 1 Connect (LAN outide) R1

  ASA - GigabitEthernet 0: 172.30.1.2 255.255.255.252

  R1 - FastEthernet 0/0: 172.30.1.1 255.255.255.252

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

  R1 R2 to connect

  R1 - FastEthernet 0/1: 172.30.2.1 255.255.255.252

  R2 - FastEthernet 0/1: 172.30.2.2 255.255.255.252

  R2 for lan connection 2

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

  R2 to connect LAN2

  R2 - FastEthernet 0/0: 10.0.2.1 255.255.255.0

  PC - 10.0.2.3 255.255.255.0 10.0.2.1

  ASA configuration:

  1 GigabitEthernet interface
  nameif inside
  security-level 100
  IP 10.0.1.1 255.255.255.0
  no downtime
  interface GigabitEthernet 0
  nameif outside
  security-level 0
  IP 172.30.1.2 255.255.255.252
  no downtime
  Route outside 0.0.0.0 0.0.0.0 172.30.1.1

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

  access-list scope LAN1 to LAN2 ip 10.0.1.0 allow 255.255.255.0 10.0.2.0 255.255.255.0
  object obj LAN
  subnet 10.0.1.0 255.255.255.0
  object obj remote network
  10.0.2.0 subnet 255.255.255.0
  NAT (inside, outside) 1 static source obj-local obj-local destination obj-remote control remote obj non-proxy-arp static

  -----------------------------------------------------------
  IKEv1 crypto policy 10
  preshared authentication
  aes encryption
  sha hash
  Group 2
  life 3600
  Crypto ikev1 allow outside
  crypto isakmp identity address

  ------------------------------------------------------------
  tunnel-group 172.30.2.2 type ipsec-l2l
  tunnel-group 172.30.2.2 ipsec-attributes
  IKEv1 pre-shared-key cisco123
  Crypto ipsec transform-set esp-aes-192 ASA1TS, esp-sha-hmac ikev1

  -------------------------------------------------------------
  card crypto ASA1VPN 10 is the LAN1 to LAN2 address
  card crypto ASA1VPN 10 set peer 172.30.2.2
  card crypto ASA1VPN 10 set transform-set ASA1TS ikev1
  card crypto ASA1VPN set 10 security-association life seconds 3600
  ASA1VPN interface card crypto outside

  R2 configuration:

  interface fastEthernet 0/0
  IP 10.0.2.1 255.255.255.0
  no downtime
  interface fastEthernet 0/1
  IP 172.30.2.2 255.255.255.252
  no downtime

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

  router RIP
  version 2
  Network 10.0.2.0
  network 172.30.2.0

  ------------------------------------------------------
  access-list 102 permit ahp 172.30.1.2 host 172.30.2.2
  access-list 102 permit esp 172.30.1.2 host 172.30.2.2
  access-list 102 permit udp host 172.30.1.2 host 172.30.2.2 eq isakmp
  interface fastEthernet 0/1
  IP access-group 102 to

  ------------------------------------------------------
  crypto ISAKMP policy 110
  preshared authentication
  aes encryption
  sha hash
  Group 2
  life 42300

  ------------------------------------------------------
  ISAKMP crypto key cisco123 address 172.30.1.2

  -----------------------------------------------------
  Crypto ipsec transform-set esp - aes 128 R2TS

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

  access-list 101 permit tcp 10.0.2.0 0.0.0.255 10.0.1.0 0.0.0.255

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

  R2VPN 10 ipsec-isakmp crypto map
  match address 101
  defined by peer 172.30.1.2
  PFS Group1 Set
  R2TS transformation game
  86400 seconds, life of security association set
  interface fastEthernet 0/1
  card crypto R2VPN

  I don't know what the problem

  Thank you

  If the RIP is not absolutely necessary for you, try adding the default route to R2:

  IP route 0.0.0.0 0.0.0.0 172.16.2.1

  If you want to use RIP much, add permissions ACL 102:

  access-list 102 permit udp any any eq 520

• Problems with unwanted spaces between sentences

  I am updating our website for work and I'm trying to add information on a single page. Whenever

  I hit enter after an entry he adds a huge space between each sentence linked below:

  Lee County
  Population 2000-115 092

  
  Population 2010-140 247
  1990-2000 change - 21.9% increase

  I don't want a space between the two Populations, but no matter what I do, it adds a he. Any advice? Thank you!

  The Enter key is treated as a paragraph break.  So, if you look at your code you will see:

  Lee County
  
  Population 2000-115 092

  Population 2010-140 247
  
  1990-2000 change - 21.9% increase

  If you want just a line break down a single line, you can hit CMD / CTRL + ENTER, entering in the
  pause in your code if it ends with:

  Lee County
  

  Population 2000-115 092
  

  Population 2010-140 247
  

  1990-2000 change - 21.9% increase

  Or alternatively you can put the information in a table of 1-column 4 rows then each cell of the table will give you space.

• Problems with the space between the lines

  My problem is basically this: space keeps appearing between the rows in my table when I saw my page in a browser. The Dreamweaver design view displays without space (I like), but when I take a glance in Firefox or Internet Explorer, unwanted space appear.

  I spent hours scouring the internet looking for the solution to my problem, and none of them does not seem to do the trick. I cellpadding = "0" cellspacing = "0" inside the tag table, which proved to be the answer for others when they have had this same problem, but he has not yet fixed my problem. My CSS specifies also no margin at the top or bottom of the ul and li.

  Anyway, if you could take a look and give me some advice, I would really appreciate it.

  Thank you.

  Here's the html code:

  Home On Work Blog Shop Contact
  	Welcome to the all new amoterocreative.com Title of news Insert brief comments, images and other news here.		Twitter feed here
  	Let's Talk. Phone: 417.622.7432 Electronics: address (at) website Contact form: click here	Let's network. < / h5 > Facebook Twitter LinkedIn

  And the CSS:

  <style type="text/css">
  /*NAVIGATION*/ 
  ul
  {
  list-style-type:none;
  line-height: 1;
  margin-top:0;
  margin-bottom:0;
  }
  
  
  
  /* li */.navli
  {
  display:inline;
  margin-top:0;
  margin-bottom:0;
  }
  
  /* h1 */.nav 
  {
  font-family:Helvetica, sans-serif;
  background-color:#006738;
  text-align:center;
  }
  
  .nav:link {color:#ffffff;text-decoration:none;} /* unvisited link */    
  .nav:visited {color:#ffffff;text-decoration:none;} /* visited link */
  a:hover {background-color:#4D9574;} /* mouse over link */
  .nav:active {color:#4D9574;} /* selected link */
  
  /* Body Text*/
  h2 
  {
  font-family:Helvetica, sans-serif;
  font-size:1.875em;
  text-indent;0px;
  color:#000000;
  }/* 30px/16=1.875em */
  
  h3 
  {
  font-family:Helvetica, sans-serif;
  font-size:24px;
  text-indent;0px;
  color:#000000;
  }/* 30px/16=1.875em */
  
  /* p */.bodytxt
  {
  font-family:"Trebuchet MS", sans-serif;
  font-size:14px;
  text-indent:20px;
  color:#7E7E7E;
  }
  
  /* Sidebar */.side
  {
  background-color:#006738;
  font-family:"Trebuchet MS", sans-serif;
  font-size:14px;
  text-indent:20px;
  color:#ffffff;
  }
  
  .ftnav:link {color:ffffff;text-decoration:none;} /*unvisited link*/
  .ftnav:visited {color:ffffff;text-decoration:none;} /*visited link*/
  
  /* Body Background */ 
  .bdy
  {
  background-color:#d1d1d1;
  }
  
  /* footer */.foot
  {
  background-color:#4C4C4C;
  font-family:"Trebuchet MS", sans-serif;
  font-size:14px;
  text-indent:20px;
  color:#ffffff;
  }
  
  </style>
  

  Hello.. I am a beginner... I don't know if I understand your question... Maybe you could try adding a universal selector(the * symbol) and then to zero the padding of the cell and the margin.