bandwidth of router-switch concern

Similar Questions

• How to distinguish the physical interface and logic (subinterface) interface to the Cisco router/Switch?

  Hi Expert,

  How to distinguish the physical interface and logic (subinterface) interface to the Cisco router/Switch? Can you please clarify a formal way for this so have?

  A physical interface is numbered with the same name of the interface when printing on the physical port. For example "GigabitEthernet 0/1" corresponds to port 1 of the 0 module (or the base unit).

  A logical interface can be a subinterface on a routed port and will have a point ("". "") preceding the number sous-interface (ex. GigabitEthernet 0/1.1). It can also be a loop or a virtual interface (on a router this could also include interfaces like the tunnel and virtual tunnel or VTI types). A switch may also have a VLAN logical interfaces (e.g. interface vlan 1) which are used as layer 3 virtual interfaces of type.

• How to use Layer 2 Ports on the Cisco 1841 router switch

  Hello

  I use the Cisco 1841 router with a single port layer 3 Fe0 and 8 Ports switched.

  I gave the IP on the Fe0 port which is connected to another router.

  Now I don't know how to use Layer 2 of the router switch ports.

  I tried to make one of the port as a Port of access by switchport mode access and connected my laptop and the same subnet given IP, but I can't ping my Fe0 IP port and vice versa, as I am also unable to ping my laptop router.

  Can someone explain to me how to use these ports on layer 2?

  Hi Muhammadatifmasood, take a look at the link below, I'm sure that you will find it useful.

  https://supportforums.Cisco.com/discussion/10919631/how-enable-routing-b...

  BenSamayoa

• The managed behind router switch remote access?

  What is the best way to access remotely to a switch behind a router?  I will use a switch SF300, and there is no server.

  For points of access (PA) behind a router, I give each a diffferent LAN address and port number.  In router I have forward TCP traffic with the single port/LAN IP.  Then using the port numbers with the address of the static router, the browser can remote access to the router or the attached AP.  But where do I put the managed switch LAN port number?  Assume default is port 80 and I would change to 8001 to switch #1; 8002 to switch #2; etc.  Could not find this info in the manual of configurtion.

  Hello

  At this point, I would recommend a call to the Cisco Small Business Centre at 1-866-606-1866 support so that action can be taken and your configuration can be reviewed.

  I have reproduced the concern here and I am able to remotely manage my switch SF300 with an RV082 as the router.

  My rule in the RV082 are as follows:

  Creating a custom topic UPnP service.  Create SF300 application name (it is a basic text field and can be any name), 8001 an external port and internal port 80.  I send to the address IP internal SF300 switch and click the check box.  From there on, I select Add to the list.  Once it appears in my list, I then click Save settings at the bottom of the page.

  Thank you!

  Dave

• HP Officejet Pro 8620: Wireless connection is 'hogging' my bandwidth on router

  Until this week, I have always connected my computer to my router via an ethernet cable direct. But recently I had to move my router to a different location so decided to use the wireless on my printer to connect to my computer (laptop). When I noticed that my wireless connection for the interest rate has been substantially reduced I started checking all computer products in my house (two IPAD, a desktop and my laptop). What I've discovered, it's my 8620 was "hogging" bandwidth of the connection to the router wireless. Even if the printer is not used (but on) he continues to reduce the speed of my connection to the computer. I discovered this by:

  (a) I disabled all the computers & IPADs, but left the printer on - the wireless light on the router keeps blinking like crazy

  (b) I turned off my printer with my computer and connection speed instantly jumped about 3 x the speed

  So, with the printer off, the speed of my connection to the computer is about 3 times faster. I do not quite understand this and wonder why the printer connection to the wireless router is "hogging" bandwidth when the printer is not yet used?

  Someone has an idea?

  Hey @kenz1-_,.

  Welcome to the HP Forums.

  I see that you are having problems with your router and your 8620 e-all-in-one printer Officejet. For this problem, you must contact the manufacturer of your router or one that provided you with the router for assistance.

  Please let me know if you are able to solve your problem. If you are, click on accept solution. If you appreciate my help, please click on the thumbs up icon. The two icons are below this post.

• Problems of router, switch, and WAP.

  I have a router Wrt400n, a WAP610n and a couple of switches EZXS55W.  I've implemented the rounter connected routers to him cheating.  I have about 6 PC tips and video games wired to the switches.  When I connect wap to one of the switches, some time later my entire network loses the connection with the internet and the only way to fix it is to disconnect the wap and reboot the router.  I have the configuration of the route with dhcp and have given an ip address for the WAP as 1.99 to get him out of the side of the dhcp range.  I only did the 1.99 recently becuaes nothing else has worked.  with on wap everything works fine.  Help, please.  I use wap to extend the wifi at home.

  Fixed.  I had to book the IP of the GPA in the rounter and and set the WAP at this static IP address.  This isn't a requirment in the manual, but it doesn't work any other way.

• Loss of bandwidth through router BEFW11S4

  Got the BEFW11S4 wireless 4 ports with the latest firmware.

  Connect my PC directly to the Comcast modem I get 16 Mbps download speed.

  Addition of my router (MODEM-> ROUTER-> PC) he falls up to 9 MB/s - so lose a helluva lot of bandwidth.

  And more obviously buy a newer router, is there something I can change to get through the 16 Mbps?

  The BEFW11S4v3 seems to have a 10 Mbit/s internet port. He goes faster then what you see.

  The sheets are available on the linksys Web site. You can download them from the support section of the devices. Links are also on the product pages.

• L3 PC 6248 ISP routing switch

  And I was wondering if someone could help me please?
  We have recently sign up for FPL FiberNet Direct Internet Access (DIA), and they give us a point to point IP 30 for connection between our fiber-copper Transceiver and the NOC and also gave us a block of 28 public IPs we road to the 30 default of IPs to our local network gateway and servers.
  We have a few 6248 PC laying around and were told to use one of them to get the job of the internet!
  I did research on how to make this work between manual the device reference guide and other threads on the support forum, I came up with the following configuration and I was wondering anyone could look at it and let me know if it wise and might work or if I'm missing something, or maybe do it in a completely different way :

  Create a VLAN 100 to 28 address block

  Console #configurer

  console (config) #vlan database

  Console (config - vlan) #vlan 100

  Console (config - vlan) #exit

  Configure the VLAN routing for the VLAN and assign an IP address

  Console #configurer
  Console (config) #interface vlan 100
  Console (config-if-vlan100) #routing

  Console (config-if-vlan100) #ip address 68.168.25.33 255.255.255.240

  Console (config-if-vlan100) #exit

  Console (config) #ip Routing

  Associate a subnet IP with a VLAN

  It shows how to configure the switch so that all hosts with IP addresses in the network of 68.168.25.32/28 are members of the VLAN 100.

  Console #configurer

  console (config) #vlan database

  subnet of console (config - vlan) #vlan association 68.168.25.32 255.255.255.240 100

  Create VLAN 200 out of the 30 internet

  Console #configurer

  console (config) #vlan database

  Console (config - vlan) #vlan 200

  Console (config - vlan) #exit

  Configure the VLAN routing for the VLAN and assign an IP address

  Console #configurer
  Console (config) #interface vlan 200

  Console (config-if-vlan200) #ip address 198.150.3.110 255.255.255.252

  Console (Config-if-vlan200) # name internet vlan
  Console (config-if-vlan200) #routing

  Console (config-if-vlan200) #exit

  Assign a Port to VLAN200

  Console (config) #interface ethernet 1/g1

  access mode console (config-if-1/g1) #switchport

  Console (config-if-1/g1) #switchport access vlan 200

  Console (config-if-1/g1) #exit

  road to console (config) #ip 0.0.0.0 0.0.0.0 198.150.3.109

  OK, we finally got I work, my mistake was that I had together 1/g1 port for access mode and it was supposed to be in general Mode so I issued the following command so my VLAN would receive traffic labeled the ISP VLAN 200 they gave me with:

  interface ethernet 1/g1

  switchport mode general

  switchport General pvid 200

  switchport general allowed vlan add 200 tag

  I also was on the phone with them to make sure that I got everything we need on the VIRTUAL LAN, they gave me and to make sure we could ping back, they end up doing some changes at their end for all operate as it should, it's the running configuration see the final :

  ! Current configuration:

  ! Description of the system "PowerConnect 6248, 3.3.7.2, VxWorks 6.5.

  ! 3.3.7.2 system software version

  ! Passage mode is configured as disabled

  !

  Configure

  database of VLAN

  VLAN 100 200

  VLAN 100 1 routing

  VLAN 200 2 routing

  output

  battery

  1 2 Member

  output

  IP 192.168.1.1 255.255.255.0

  by default-gateway IP 192.168.1.254

  no console logging

  IP routing

  IP route 0.0.0.0 0.0.0.0 198.150.3.109

  interface vlan 100

  Routing

  IP 68.168.25.33 255.255.255.240

  output

  interface vlan 200

  name ' internet - vlan ".

  Routing

  IP 198.150.3.110 255.255.255.252

  output

  user name 'admin' password password

  !

  interface ethernet 1/g1

  switchport mode general

  switchport General pvid 200

  switchport general allowed vlan add 200 tag

  output

  !

  interface ethernet 1/g2

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g3

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g4

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g5

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g6

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g7

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g8

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g9

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g10

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g11

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g12

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g13

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g14

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g15

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g16

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g17

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g18

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g19

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g20

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g21

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g22

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g23

  GVRP enable

  switchport access vlan 100

  output

  !

  interface ethernet 1/g24

  GVRP enable

  switchport access vlan 100

• interface of the router switching modes

  I would like to know the best type of mode switching for router interfaces. I have connections VPN site to site on the Wan. Can I use the command interface "no ip route-cache"? What other options are there? No matter if you run VPN vs frame relay? Is there an article someone can show me?

  Thank you

  RJ

  1. turn on all interfaces, the router will handle the buffering if it cannot transmit data fast enough, it'll be even less load on the CPU of the router.

  2. Yes, definitely do.

• Problems with the windows/debian home network after router switch

  Hi all:

  I'm new on all the forums, but desperately need help. Even though I am not new on windows and have been building my own computers for years, I am pretty new to networking and also for Linux.

  I have a home network with 3 computers with windows 7 installed and my server with Debian Squeeze. Somehow I've muddled through the installation of debian and even on my network using samba (after days of research). Everything has been great to work with all 3 computers and my server talking to each other.

  I got internet connection across the home network, and all the computers + Server appeared and was accessible on the LAN. It was with a little D - link DIR-601, last week I lost all the internet connect to Comcast, which turned out be their problem but Comcast informed me that my router was not the best and he was originally put my speed problems.

  So I bought a new router Linksys WRT54GL and installed yesterday and it's where I need help... I have internet connection and you can surf the web on all computers 3 windows and the debian server, all computers 3 windows appear and are accessible on the LAN, but not the debian server.

  As soon as I reinstall the D-link router, everything is back to normal. I tried with my limited knowledge of Linux to change network configuration files in my debian server but so far no change. I'm not sure this is a linux problem or a problem with linksys... If anyone has any ideas on how to solve this problem, I could use you help... Thank you ALL!.

  Thanks for your suggestions, but it turns out that the problem was a Linux problem, after changing routers, I had to make some changes in debian Linux as share. I'm on duty again.

• Bandwidth limited by switch SF302 - 08 p?

  Just put in a SF302 switch - 08 p with of two AP541N. Just a Comcast modem connects in the switch with two Pat, nothing else. Speedtest via the modem cable with nothing plugged it is 48Mbps. Then connect a single switch the laptop shows a 33Mbps speedtest. Then, with the two connected AP541N and using the same laptop via WiFi, I had seen systematically 10 Mbps for download. But right now the cable modem directly showed me almost 50Mbps at a speed test.

  Have by default in all devices, Cisco, factory and poured on the settings and it seems that the throttling is disabled. Suspecting perhaps it's for the quality of service and optimize the voice, but I see specific locations in devices where I could name optimization of voice and those who are not allowed. Then started thinking about tweaking wireless spectrum, but did not want to do anything too unstable.

  Anyone else run into this? Am I missing something obvious?

  -Ed

  Hi Ed,

  This is not typical of the switch. First of all, please make sure that the switch is at least the 1.1.2.0 firmware, this is the most stable version. There is a new version from this week 1.2.7.76 if you want to give this a go as well. After the flash/update firmware, factory of resets the device.

  I recommend starting with Layer 1 and layer 1 related parameters. As a trading port. If you check the port management, you're negotiating 10, 100, 100, full or half-duplex? Don't you see any kind of beating on the log port? (link up, down on the link to one of the ports). Can you try to disable the EEE (energy efficient ethernet) throughout the world and on the parameters of the interface? If you go to the smart port section and go to the interface parameter, it seems that the smart port negotiated anything with the modem?

  -Tom

• Renewal of CCNA routing & switching Certification

  My CCNA R & S is about to expire

  Can I renew it by giving just ICND2 exam?

  Hello

  You can not re - certify with any of these 2, because those who form the CCNA, therefore, basically, the only way to renew their certification must present cert CCNA, other level a CCIE or CCNA CCNA security, Specialist certifications.

  Please note and mark it as correct this message if this helped you! Keep me posted,

  I thank you,

  David Castro,

• Question about router 72XX and LAN switching

  Hello 2Tous

  There is a 7204VXR/NPE-G2 router, our client wishes to ensure the transparent flow of about three hundred vlan via the router, switch functionality as trunking switchport allowed vlan xxx, yyy, zzz. Given that the router is not broadcast a vlan and for the 72xx series, I have found no commuting port adapter, is it possible to meet the demand of customers without having to install additional standalone switch.

  Hello Sultanov,

  > our customer wants to make sure that the transparent flow of about three hundred vlan via the router,

  You can use vlan based on IP with L2TPv3 transport

  See

  http://www.Cisco.com/en/us/docs/iOS/12_3t/12_3t2/feature/guide/gtl2tpv3.html#wp1043064

  However, I'm seriously worried about the amount of traffic that the customer is supposed to move around on the links:

  a NPE - G2 can handle 500 Mbps of traffic full suplex between two GE ports.

  And sharing 300 VLAN between two sites look as inappropriate.

  Be aware of this, L2TPv3 should be able to carry the frames of the 300 VLAN between two sites on an IP network, but traffic levels must be controlled in some way or the router the Wan link can be submerged

  Edit:

  If the customer wants to take over the 300 VLAN locally within a single site, it is a work of lan switch and I would use one (C4500 or better) with a link routed to the C7204 that act as router WAN

  L2TPv3 could support local switching but this has an impact on performance (traffic not called twice by the router)

  Hope to help

  Giuseppe

• Access point or wireless router

  I'm looking for thoughts, opinions, facts, etc. on the best way to set up my home network. The House is relatively new and I cat5 wiring in most of the rooms with home runs to a structured in the basement wiring box. Have nearly 16 shots here. I have currently a linksys BEFSR81 router/switch, hubs, one couple and a Comcast cable modem there. On the second floor, is a wireless linksys WAP610N access, connected on one of the tracks cat5 in the basement. For customers, I have four wired pc which is a music server, couple Blu ray drives, three iPhones, iPad and an iTouch. The House is on two floors with a finished basement, ~ 5 000 total FT2 and construction wood. Right now, my wireless is uneven with him sometimes abandon no explainable reason (Wired is very well in those moments) and connect devices new wireless takes several minutes where it shows a signal but will not connect to Internet. I have read many bad reviews on the WAP610 and wonder if it's my problem. My son says I should get a wireless router with a separate switch to manage 16 wired ports and empty the WAP and BEFSR81. I have a great aversion to turn a unit of wireless streaming in a basement being the lowest part of the House. I move the cable modem and a new wireless router upstairs on the first floor and then run a return line to the basement for the 16 switch ports? Or just get a better/other WAP?

  How would implement you? Sorry for the lengthy post.

  If you do not have problems with the WAP610N you can of course use. You could start to buy only one additional access or wireless router and see how it plays along.

  Concerning the choice of the E-series router, it depends on what you need. The WAP610N is a router dual-band which has a radio 2.4 GHz and 5 GHz radio. If you want to keep the simultaneous dual band radios the cheapest option would be the E2500. There only the ethernet 10/100 ports.

  If you don't want the dual band, the E1x00 could do. But remember, those who only works on the 2.4 GHz band and depending on where you live, you can already see a lot of other people with 2.4 GHz band routers, so you will have a lot of interference on the 2.4 GHz band...

  Of course, dual-band single-band vs depends also if you still have the 5 GHz band devices, or plan to get one.

• Limit bandwidth consumption on a monthly

  Hello

  We have a customer with a Cisco CISCO1941/K9. The router has a WAN 2 connection. 1 connection has a monthly bandwidth of 20 GB/month limit and a connection high speed. The second connection is unlimited and used as a backup connection in case the main line is inaccessible.

  Avoid the main connection to serve more in the cases where he used 20 GB and 20 GB/monthly make the router switch to the second connection until the new billing period begins.

  Is it possible to do on a CISCO1941/K9 Cisco without premium costs / extra/software Cisco?

  Thanks in advance for any response.

  Sven

  There is a political use of EEM on the link below.  It was built to monitor the use of more than 4 G interfaces but there is no reason why it would not work for your use cases as well.   Current policy alerts via syslog on BW messages and additional logic must be added to the failure of delivery on your main to backup interface.

  https://supportforums.Cisco.com/document/12098671/monitor-byte-count-Ove...