I am setting up a T-1 circuit and the instructions for the WIC on the router request that I use a RJ48C cable. I do not have one. Can I get away using a normal RJ45 Cat5e cable?
View 8 RepliesI have a question regarding Circuit-speed WAN performance. I purchased a 1Gbps Internet Link and want to know what my max through put would be on that router.
The Data Sheet states 35Mbps, why buy this router if I can not utilize this 1gig circuit.
What is the difference between rj45 and rj48 connectors? Are they interchangeable?
View 7 Replies View RelatedI have a 3502 AP that I am attempting to set back to factory default including clearing the username and password. It is going to work off of 4400 controllers. I have read numerous documents no how to clear the config and password but so far nothing has worked. I can get it into ap: mode but not sure what to enter here. When I do a dir there doesnt seem to be any files. It will pull an IP address via the local router but cannot communicate with WLC.
View 28 Replies View RelatedI cannot get my daughters lexi book to connect to the internet and everything on it is in.
View 1 Replies View RelatedI purchased the WRT54GS and I followed the instructions from the setup disk. It got to step 4 and then just sat there for a while and said there was an error newrouter or gateway not detected. I kept trying it but I cant seem to get it to work. What can I do to make it install?
View 9 Replies View RelatedWe recently purchased a Cisco 2921 router to be our edge device for a small satellite office (24 users). In addition, to the router we purchased a vwic3-2mft-t1/e1 module. Now the surprise, we ordered a bonded T1, I thought we were getting frame-relay circuits from Verizon, but someone ordered a 3M IMA circuit. I am new to configuring serial connections, and had planned out a frame-relay configuration. With that said, I have the following questions:
1. Can I setup a working serial connection to Verizon using the installed ATM circuit and the 2921 and vwic3-2mft-t1/e1 card I have? If not, what do I need in conjunction with the 2921?
2. With the frame-relay configuration, I enable controllers, configured the MFR interface and sub-interface, and serials. How much different is setting up serial ATM connections?
I found that ADSL is packet switching type of communictaion. Definition for circuit switching is "A type of communications in which a dedicated channel (or circuit) is established for the duration of a transmission."In practical, telco line connects to the ADSL modem/router through which we are communicating to internet.In this context I have some doubt.The telco line which is connected to our ADSL modem is not shared with any other device ,connects only to the CO of the telco where we get the internet connection.That means the line which connects to the modem is dedicated upto CO.then it becomes circuit switching or not upto the CO.
View 5 Replies View Relatedhow to configure the 2nd WAN port to support 4G/LTE connectivity that will serve as the backup circuit to the primary MPLS circuit?
View 2 Replies View RelatedImagine you have 5 sites, one router each site (2851 as CE) connected to MPLS network. All sites have max 3xT1.Requirement:In case CE router or circuit to MPLS fails in any of those sites, I need to provide backup circuit to reach MPLS network.
Proposal:Bring one Internet circuit to each of those sites and create DMVPN to every site.
Question:Let's say Site1-MPLS circuit goes donwn.
Then all traffic from Site1-MPLS should flow thru the IPSec tunnel to all other MPLS sites. Am I right that the traffic coming from Site1-MPLS will ingress via the 2851 CE routers, correct? Is this the typical design? How to accomplish this, I'd like to setup a lab to simulate it.
if i plug a cisco 880 router in to a 100MB WAN Ethernet circuit what throughput will i get? on cisco site it says 25mb/sec but if it is Ethernet shouldn't it be done in hardware and get the full 100mb/sec?
I know that a 1841 plugged in to a 40MB WAN circuit can match that speed but Cisco site say it only can do E1 speed.
The only option that I have under the IOS that's installed on a 2900 series router is track. I don't have a version that supports SLA. The interface is connected to a switch that the ISP gave, and all of the tests that I've done refuse to make the circuit go down. If I were to lose the circuit, the interface won't show to be down unless the switch were to go down.
Is there any way with track to see that the provider's circuit went down on a switch? I was going to set up sla to ping the ISP's address, but I can't do that unless I upgrade the OS. These are a pair of routers running hsrp at a remote datacenter. Is sla the only way that I'm going to be able to accomplish this? I have tried track with different options in gns and all of them keep the CE's interface up and doesn't show it down. Watching a route in the table isn't feasible because I wouldn't want it to fail over because another site is having problems. Tracking the route doesn't work for connected routes either because the route itself doesn't leave the table as long as the interface is up.
We currently have 3* offices located in London, Reading and Oxford which have a (ISP) VPLS service to interconnect all sites.I am using RIPv2 for intersite routing between all offices. We plan on implementing a backup circuit at the Oxford office for resiliency.There are 2* Core 4500 Switches, Core 1 is uplinked to the Primary circuit and Core 2 will be uplinked to the Backup circuit.At the moment Core 2 learns all of its routes from Core 1.My question is, if the Primary circuit goes down, how do we get the Routing on the Core Switches to than point out of the backup circuit?
View 1 Replies View RelatedI have been assigned the task of configuring a 3945 router for sip circuit. [code] Where am I supposed to put this config? On the bonded serial link?
View 2 Replies View RelatedI need to make sure I have a router available to work with DS3 circuit on remote site. A remote field technician tells me there is a 3745 router with "HSSI" and external Adtran CSU/DSU available. Is that an indication this can work with DS-3 circuit?Which specific Adtran CSU/DSU do I need in order to make it work with DS3?
View 1 Replies View RelatedWe have 4 switches C3560 running EIGRP. We have PBR in one of them in this way: [code]We have conneceted a dedicated circuit in FastEthernet0/23.
The question is: ¿what would happen if circuit fails but FastEthernet0/23 remains in connected state? 192.168.1.6 will be unavailable.PBR will maintain forwarding traffic to IP 192.168.1.6? This involve that this traffic will fail.
Last evening when I turned on lights a circuit breaker was triggered. I turned it back on and it didn't trigger again. I went to sleep but when I woke up this morning and turned on my pc I noticed that I couldn't get online. I checked my router and it was dead - no lights at all. I've tried unplugging it, letting it stay unplugged, hitting reset etc... but to no avail.Lighting and the electric outlets are behind separate circuit breakers, but the only explanation I can think of is that the triggering of the cb and my 825 dying are linked. Am l looking at a dead router or is it more likely that the power adapter got fried? I don't have a fluke at my place right now due to early packing in preparation to moving away in a couple of months time so I cannot test the output voltage of the adapter right now. . Where can I get a replacement power adapter if that happens to be the culprit?
View 1 Replies View RelatedI thought I saw a post/question in regards to "how to" configure a Broadband backup for a MPLS circuit.. What I am trying to do is use a cable/dsl/ broadband (secondary) connection as a backup to a MPLS circuit (primary). I have EIGRP and BGP configured on both the branch endpoint and the tunnel headend. The tunnel is used by the interface that connects to the secondary circuit. The branch location router is a 1841 and the "headend" tunnel router is a 3825. I am wondering about the configuration/syntax of a "weight" or static route that can be used to have data flow over the tunnel when the MPLS circuit goes down - and then switch back to the MPLS circuit when it comes back on line.
View 1 Replies View RelatedInstallation of 2 x 4 Mbps MPLS circuit on primary router (CISCO 2951) and 1 x 8 Mbps Ethernet link on secondary router (Cisco 2951). We have successfully implement the primary router with 2 x 4 Mbps MPLS circuit. Site is having two computer room CR1 and CR2 and distance between both room is 200mts. CR1 is having primary core router and primary core switch where the service provider terminated the new MPLS circuit and we have done the successful implementation. CR2 is having Secondary core router and secondary core switch where we needs to have the termination of Ethernet link but service provider has delivered the Ethernet link on the CR1 which is incorrect DMARC Location.
Both the computer rooms are connected via optical copper can we use that copper to connect the circuit on CR2, as per my understanding we can use the optical fiber to connect the wind circuit on secondary router on CR2 by using the media connector.
4GE SSM just have only additional ports with Ethernet (RJ-45) or SFP (fiber optic) Can I config 2 ports use default type (RJ45) and config 2 ports use SFP ?
For Example.
G1/0 and G1/1 = Default type
G1/2 and G1/3 = Media-type sfp
G1/0G1/1G1/2G1/3G1/0G1/1G1/2G1/3RJ45RJ45SFPSFP
Is it possible to run 802.1Q on a point to point Ethernet circuit between 2 Cisco ISR routers? I need to carry multiple VLANs across an ethernet WAN circuit but not sure if a Cisco router would let me do this. I can surely lab up but was looking for expert opinion on what's best aproach to carry multiple VLAN across the WAN ethernet. Plugging the circuit to a LAN switch is not an option since this is a managed WAN router.
View 10 Replies View RelatedIs it possible to use my atom mini itx with pci + pci nic card and creating a firewall? No possible problems between using the motherboard port and a pci port? I'd like to fool around with smoothwall or another firewall software.
View 6 Replies View RelatedI have 3745 router with NM-2CE1T1-PRI card and i am trying to connect RJ 45 from this card to DB9 on modem. How to assemble pinouts to prepare the cable..
View 1 Replies View RelatedWe have a customer in a country where the local telecom hands out the data E1 link in a G703 interface with two coaxial cables (Tx & Rx) out of a Watson/Schmidt Telecom SHDSL modem.
We need a way to convert the G703 cables and signaling to a regular RJ45 so that we can connect it to the customer firewall which has regular gigabit Ethernet connections. Some have suggested a 1941 with a serial and gigabit cards. We just need a affordable solution for this and the configuration.
My Storage supports RJ45 Connectivity. Some it gives slow performance. What if i connect all the Macpro using fibre optic and use some sort of converter to convert all the fibre connection to LAN. Will it increase performance?
View 2 Replies View RelatedI live in an apartment where my internet is included in the rent. In all the rooms there is an ethernet socket buillt into the wall. I'd like to know how to connect a router to this for wireless internet. I have tried one router, but it buggers up the ip address and brings down the network for the entire apartment complex. I've done this twice now and don't fancy waiting another week for the technician to call out to reset things. I had a friend who lived in a simalar complex, rj45 sockets on the wall etc. He has a thomson router, which has a little black box plugged into the ethernet socket on the back of the router. Into this little black box goes the ethernet cable from the wall socket and bam, he has wireless internet, even though he has no access to the main router or switch of the apartment block. It's not failed once either. Both the router and the little black box need mains power.I think it was originally for a WIMAX connection. It's small, maybe 2"X3" inch?
View 3 Replies View RelatedI have an internet connection that enters my house using a CAT5 cable through RJ45 type socket - Currently I have a desktop that is connected to the Cable - I want to share my internet connection - The desktop should have a cable connection and want to connect a laptop as well which will connect using wireless as well as cable as and when required - I will not be using both computers at all times so do not want to make my desktop a server or the laptop a server.
View 3 Replies View RelatedI have a problem with my vpn concentrator. I cannot access it through console, I have tried every baud rate that is available on my SecureCrt but it won't display anything. At first, I thought that my console cable is defective but I was able to access a WLC via console cable together with the rj45 to db9 converter. I also tried connecting the vpn concentrator to a switch and enable the cdp in the switch but the "show cdp neighbor" can't detect or display the vpn concentrator even if the interface status is "up up". Is it safe to say that the VPN concentrator is already broken?
View 1 Replies View Relatedwe are experiencing truouble to connect a RV120W Router using an E1 link with RJ45. Everything seems ok when the router was configured with a static IP, also we can establish an IPSec tunnel, but if we try to use RDesktop through the tunnel, or email services with POP3, after a few minutes the router restarts, or loose any signal wireless, ethernet and WAN; also it becomes hot.
View 1 Replies View Relatedthis module WS-X4748-RJ45-E able to support 802.1x?
View 1 Replies View Relatedmy senario is:
f0/1(dialer 0)<----RJ 45----->ADSL Modem<------>ISP
but even I unpluged the RJ 45 cable, the dial 0 still marked as up (interface and protocol), the f0/1 was marked as line up and protocol down.
how much difference does it makes if i install a NIC PCIe card instead of using the MotherBoard LAN RJ45 for DSL PPPOe internet access?how much does a NIC lowers the latency?
View 3 Replies View RelatedI want to connect 2 desktop computers by wire to my broadband. The inlet is 20 metres downstairs. Should i use RJ11 to reach the Router upstairs, then connect with 5 metres RJ45, OR run two RJ45 cables 25 metres with Router near socket downstairs.? Would there be any degredation in either cable.?
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