Cisco :: 6509 - Maximum Distance For VSS And VSL

Feb 24, 2010

how much distance can we have VSL,
 
I have 2 x 6509 serving as redundant switches and now i plan to upgrade to VSS, but both switch are 2KM away from each other.

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Cisco Wireless :: Maximum Coverage (distance) Of WAP4410N?

Nov 22, 2011

I have been searching online for the maximum coverage (distance) of WAP4410N

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Cisco Wireless :: Maximum Theoretical Distance With Air-cap3602i-a-k9?

Jun 2, 2013

What is the maximum theoretical distance with air-cap3602i-a-k9 with internal antenna?

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Cisco Wireless :: Aironet 1301 - Outdoor Maximum Distance

Apr 16, 2012

I have two Cisco Aironet 1310. I wonder which is the maximum distance I can put between them,  to an acceptable data transmicion to 54 megabytes or less, using thier internals antennas.

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Cisco Switching/Routing :: Nexus 7009 / Maximum Distance For FCOE?

Apr 3, 2012

We are looking to deploy two Nexus 7009 cores at our two datacenters. They are approximately 2 miles apart. We are hoping to have 10G Dark Fiber between the buildings and therefore dedicate a pair for FCOE between the cores using 10G Long Range SFP's. I read that the Nexus 5000 series had a limit of ~3 km for FCOE. Does the same hold true for the 7000 series? I thought I read somehwere that the buffers were larger on the 7000 series and therefore would be able to do ~30 km.

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Cisco Wireless :: AIR-ANT1728 - Maximum Or Safe Distance This Antenna Can Cover

May 24, 2013

What is the maximum distance or safe distance this antenna can cover. I am using Aironet2602E access point. Because i couldnt understand the radiation pattern. There is 5 circle in the Radiation pattern but i dont know how to convert this is distance. Its only showing the DB.

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Cisco Switching/Routing :: 6509 - Maximum ARP Entries On Sup720?

Jan 13, 2008

Just a very quick one.  Is there any physical limitation to how many ARP entries a 6509 and sup720 can have?

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Longest Distance For A Cat 6 Cable

Jun 7, 2011

What is the longest distance for a cat 6 cable?

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What Is The Distance A Router Will Work

Apr 2, 2011

what is the distance a router will work?

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Wireless :: How To Make Connection (Distance About 1k)

May 30, 2011

I want to make a wireless connection between me and my friend,and the distance between us is about 1K . How can I do that ?

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Distance Between Two Wireless Mobile Nodes?

Oct 13, 2012

I am currently trying to find the method or mechanism for calculating the distance between two wireless mobile nodes.Let's say, there are 2 nodes (node B and C) coming in communication with node A. How can node A knows whether node B or node C is nearer than the other? Is it possible to find it out by using RSSI? or are there any other mechanisms to calculate the distance?

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Cisco :: Association Between Fiber Type Wavelength And Distance?

Jan 3, 2012

Is there an association between fiber type, wavelength and distance? I mean are there single-mode fiber cables, which are more suited for 1550nm wavelength and have poor performance when wavelength is for example 1310nm? Are there fiber cables which support only some narrow wavelength range? In addition, how is such behavior called in physics?

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Cisco Wireless :: Aironet 1262 Would Distance Be A Barrier

Oct 11, 2011

is the aironet 1262 access point a good choice for an environment of about 20 users. each users is in an office and we are looking at deploying the ap at the end of the hall on a wall mount. would distance be a barrier and are there any better options out there?

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Cisco Switching/Routing :: 10 Gig Distance Limitation Between 6704's

Jan 26, 2012

Looking to link up to 6513 chassis via 6704 10 gig cards.
 
I have a 6513 on the 8th floor and one on the 3rd floor in same building. Distance would be approx 150' max. New 10 gig cabling was installed between these floors.
 
I would like to use 2 10 gig ints on each 6704 to form a port channel (LACP) between the 2 environments.
 
So far I have been unable to get the links up between 6704's.

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Cisco Infrastructure :: 6500 / X2-10G-LR Reuse On Short Distance?

Sep 25, 2012

I need to implement VSS on 6500 equipped with Sup720-10GE and WS-X6704; considering that this last 10G card doesn't support VSL, I need to realize VSS interchassis connections on Supervisor 10G interfaces, but I only have X2-10G-LR. Considering that the 2 6500 are in short distance (few meters): is it possible to use 10G long range optics and, if yes, do I need some additional patch?

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Cisco :: Aironet 1300 And 1240AG Coverage Distance

Apr 11, 2011

What is the average/maximum distance coverable by Aironet 1300 and 1240AG ???

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BT Router Won't Send Over Long Distance Cable

Feb 27, 2012

I have an old White BT router (from the UK)

Also a 60m ethernet cable. It won't send a signal far enough to be picked up by an ethernet port on another computer at that distance via cable.

However, a modern Zyxel Router will chuck it through that length of cable OK

way to get the BT router (v1 or 1.5) to do this ?

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BT Router Won't Send Over Long Distance Cable?

Feb 27, 2012

I have an old White BT router (from the UK)

Also a 60m ethernet cable. It won't send a signal far enough to be picked up by an ethernet port on another computer at that distance via cable.

However, a modern Zyxel Router will chuck it through that length of cable OK

is there a way to get the BT router (v1 or 1.5) to do this ?

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Long Distance Cable - Signal Dropping?

Oct 29, 2012

Our house is located up a hill and a long way (1,400ft) from the main road and we always have problems with the signal dropping on our cable internet connection. According to the line tech's that have been to our house the problem lies with the 20+ year old cable that is being used to get the cable signal from the road box to the house

I am wanting to replace that cable but from what i have read so far is that cat 5/6 cannot go the distance i require

I have looked into going with a long range wi-fi but there is no direct line of site from the road to the house and there are a million tree's in between us and the road so its not really practical .we are not needing any major amount of speed, just enough to do surfing, streaming, and the kids like to do multiplayer gaming. 7-10mbps would be great for us, before we started having problems with the cable we were only getting 4-5mbps and that was enough for what we needed

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Using DSL Modem To Transmit Longer Distance Instead Of Ethernet?

Feb 1, 2011

I had a requirement where I have to send the internet connection over 100m.As Ethernet supports clear transmission only upto 100m, I came up with this new idea (only in papers untill now). I believe RJ11 cables (normal telephone line) would be able to carry signals over longer distance as in ADSL broadband. plug the Ethernet cable which is already connected to internet source into ADSL modem. This ADSL modem will be connected to another ADSL modem which is at a longer distance away(let us say more than 100m or so.) The output of the latter ADSL modem will be connected to a computer/router which requires an internet connection.

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Longest Distance For Cat6 Cable (350 Feet)

Mar 6, 2012

I need to run a cat 6 about 350 feet. will that be alright

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Cisco Switching/Routing :: 6509 To 6509-E Chassis Upgrade?

Nov 21, 2011

I currently have a couple of 6509 chassis (router/switches) with the following hardware blades:

     x3     48 ports
     x1     NAM
     x2     Sup720
     Running 12.2(18)SXF3
 
I am keeping the four Sup720 modules and have purchased new versions of the others blades including two new 6509-E chassis?Can I take my stand-by Sup720 out of the production machine and insert it into the new chassis?

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Cisco Switching/Routing :: Upgrade Of 6509 To 6509-E Chassis

Nov 21, 2011

I currently have a couple of 6509 chassis (router/switches) with the following hardware blades:

x3     48 ports
x1     NAM
x2     Sup720

Running 12.2(18)SXF3.I am keeping the four Sup720 modules and have purchased new versions of the others blades including two new 6509-E chassis. Can I take my stand-by Sup720 out of the production machine and insert it into the new chassis?

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Wireless :: Fax With Phone Card No Long Distance Service

Feb 1, 2011

I cannot make a long distance fax with my phone card & HPOffice Jet 6500A-It will take the long distance fax # then say long distance is not supported.If I dial my phone card # - It then asks to press 1 for english, 2 for spanish and there are no dials lit to enter the language choice. If that would go through, I could enter my pass code then dial the long distance fax # once my available minutes are confirmed.It seems like this was not thought out on this machine - how am I to make a long distance fax with out having to purchase long distance service from the phone company?

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Share Files Between Two Computers In Two Wide Distance Places?

Feb 21, 2011

how to share files between two computers in a two wide distance places?

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Can Connect 2 PCs In 1000 Meter Distance (SingleMode+RJ45)

Aug 1, 2011

there are 2 pcs with 1000meter (1KM) distance. can we connect them with Single Mode Fiber and RJ45 connector? I'm sure that Single Mode fibers can handle such a length, but what about the RJ45?

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Cisco Wireless :: AP3500e Need To Cover Distance Up To 300m In Directional Point

Nov 19, 2012

I have AP3500e serises and I need to cover distance up to 300m in directional point. I was trying to find any materials about distance which are covered by different types of antennas but I can't . I think I will prefer to use external antena , but can I get a converter from RP-TNC to N type connector.

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WiFi To IPad - Increase The Signal Strength For A Longer Distance?

Jun 12, 2011

I use a Linksys WRT54GR router. I recently bought an iPad, and I generally use it in a room that is on the other side of the house and through many walls. When it works, it works nice. But recently, my signal has been weak, and is often dropped. Pages load slowly, or not at all after getting a could not connect to server or whatever message. However, this isnt a huge problem for my laptops when used in this room. I dont believe it is the iPad that is faulty because my iTouch also experiences difficulty sometimes. I need a way to increase the signal strength for a longer distance. I looked at a repeater, but im not quite sure what it is and how to set one up, or where to buy one.

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Minimum Distance To Be Maintained While Laying Power And Data Cable?

Oct 1, 2012

What is the minimum distance to be maintained while laying Power cable ( light and fan power points) and Data cable?

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Cisco Switching/Routing :: OSPF Subnet Admin Distance Command On Nexus 7K

Jun 20, 2012

I am trying to modify the OSPF admin distance for a specific subnet under version 5.1(5) of  the Nexus 7K, but this command does not appear to be available. 

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Linksys Wireless Router :: Plugging WRT54GS Into E4200 To Increase Distance

Feb 18, 2012

I have read about pluggingthe WRT54GS into the E4200 to go back to the distance of the old WRT54GS. I get no distance out of the E4200 with RE1000 extender.

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Cisco Switching/Routing :: Nexus 2000 Interaction With Parent 5000 - Distance Parameter?

Oct 15, 2012

I am designing a network for my client where I have to implement a 10 Gig end to end connectivity. The major factor of concern from my management is about scalability (space to include more 10Gig servers as the nodes grow up). I have suggested Cisco 5596UP with 2232 PP as this gives ample amount of 10Gig ports. The setup has to be implemented across 2 different datacenters located 40 Kms apart, connected with 10Gig DC Interconnect.
 
I understand that Cisco Nexus 2232 is a Layer 2 Only switch and would need to communicate with parent 5K switch very frequently. Is it necessary to have the 2K and 5K pair in the same datacenter or in proximity? Is it possible to have the SFP uplinks connected to the DC interconnect? Because we have two datacenters located 40 Kms apart and having 1*Layer 3 - 5K switch at DC A with Layer 2 - 2K nexus Switch at DC B will be cost effective. We do require more 10Gig ports and not much requirement on Layer 3 usage. What are the type of communication that would be much frequent between 2K and 5K?

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Linksys Wireless Router :: WRT54GL - Handle Far Distance With Fast Speeds And Stability?

Aug 24, 2012

I have a client family who will be moving into a big one floor (but on a giant slope hill as if it had two floors) house. About 88 feet seems to be the longest distance from a small room with the new cable modem. This is based on Google Maps' aerial shot: [URL] Longest Distance FromACableModemRoom.jpg (right side/east is a huge hill with trees).Will an old wireless Linksys WRT54GL router be able to handle this far distance with fast speeds and stability? If not, then which wireless routers can do it? It would be nice to have third party firmware options like Linksys WRT54GL routers. Also, fast speed like gigabits for fast local file transfers between computers in the big house! 100mb/sec is slow these days! Stability and support are important too. The routers doesn't need to be the latest too

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