Cisco WAN :: 2921 Team Ethernet Ports
May 7, 2012
i would like to "team" two ethernet ports on a 2921 router into a single redundant link to a switch, similar to how an HP server teams multiple NICs to a single IP address. is port-channeling the best/only way to do this? i don't necessarily need the two links to be load balanced or bonded, considering the serial side of this router is just a single T1. i just want the links redundant, so in case something goes wrong with one cable or switchport, traffic will go over the other link.
View 6 Replies
ADVERTISEMENT
May 2, 2011
How many routed ethernet ports do they support when using HWIC-1FE and HWIC-2FE modules? On the Cisco site for the two interface modules and in the corrseponding PDF of supported interfaces for 29xx routers a maximum number of 2 2port modules(HWIC-2FE) and 2 1port modules(HWIC-2FE) is written.Does this mean, that I can put in 4 L3 HWIC modules into one Cisco 2921 router by combining these two HWIC modules resulting in a total number of 7 interfaces for this router?
View 3 Replies
View Related
Sep 7, 2012
I just installed an HP nc360T into my home server, and I want to use both ethernet ports to get double the speed of a single 1gbt connection. Is there a way I can team 2 ethernet connections with DD-WRT? My router is the WNDR3700
View 4 Replies
View Related
Jun 9, 2013
We have an ASA 5505. 5505 comes with two default vlans 1&2 with each of them marked as inside & outside respectively.My query is , if i do not want to use vlans on 5505 and only want to use the Ethernet ports as pure physical layer 3 ports, is it possible?i.e. i want to assign a layer 3 ip address on eth0/0 and eth0/1 and make them as the inside & outside interfaces rather than vlans. is it possible to do away with vlans in 5505 & will it work otherwise?
View 3 Replies
View Related
Jun 26, 2012
I am getting the new Cisco 2921/K9 router, which comes by default with 3 Integrated 10/100/1000 Ethernet ports. I have Comcast Cable as the ISP, so can I connect the ISP RJ45 Copper cable directly to one of the integrated ports or do I have to buy another WAN Interface Cards for the ISP.
View 3 Replies
View Related
Mar 10, 2013
I have 2921 router and I have 3 very basic switches that I need to connect to the router. The switches have very basic default configurations and there is no way to edit them, so I only have one VLAN and one default gateway. I can't assign the same IP address to each LAN port. I'm not sure how to make this setup work.
View 12 Replies
View Related
Feb 25, 2013
I contact you due that I’m currently configuring a Router Cisco 2921 with an Etherswitch module. The specific inventory of Router Cisco 2921 is:
Router#show inventory,NAME: "CISCO2921/K9 chassis", DESCR: "CISCO2921/K9 chassis"
PID: CISCO2921/K9 , VID: V06 , SN: XXXXXXXXXXX
NAME: "High Speed WAN Interface Card - 1 Port Gigabit Ethernet on Slot 0 SubSlot 0", DESCR: "High Speed WAN Interface Card - 1 Port Gigabit Ethernet"
PID: HWIC-1GE-SFP , VID: V01 , SN: XXXXXXXXXXX"
[Code]....
View 1 Replies
View Related
Feb 22, 2011
I have a Cisco 2921 configured with both DMVPN for remote sites and point-to-point isakmp ipsec VPN for smaller residential end-points.
The issue is, any ports that are NAT'd from the external appear filtered on the point-to-point vpn endpoints, but work fine over the dmvpn. Everything else seems to work correctly over the vpn. I have the nonat acl set up and the port forwards work fine from the external, but I'm not sure what's happening.
I have the configuration on the 2921 for reference.
View 7 Replies
View Related
Jan 3, 2012
I want to block team viewer using cisco ASA-5585 asdm..
How to block it using regular expression
View 1 Replies
View Related
Jun 1, 2013
I have a ASA5505 and I'm having trouble to achieve the following setup, block any kind of connection from outside except for IIS on port 80 and 443 but allow from the server to access any outside address, by domain or ip. Right now apps writen in C# on the server are throughing socket errors and Teamviewer remote control is not working, I would like it to replace remote desktop.
View 3 Replies
View Related
May 9, 2012
I am deploying a small wireless LAN (192.168.1.xxx) at a remote site and would like to access a PC at LAN IP address 192.168.1.2 across the Internet via TeamViewer so as to monitor devices on that LAN. The wireless LAN uses about 12 Cisco Aironet 1310 bridges in a ROOT-NONROOT (I guess this is point-to-multipoint?) configuration.Our ISP has given us a single static WAN IP address, subnet mask, gateway, and two DNS server addresses.
My intent was to assign our static WAN IP address from the ISP to our RV082 router, plug the LAN devices (including the PC at 1.2) into the RV082, and then use Network Address Translation (NAT) to forward TeamViewer traffic to the PC at 1.2. But the RV082's user manual says NOT to use the router's WAN IP address in the NAT table.So I'm confused as to how to send remote TeamViewer traffic to the PC inside my LAN. Is NAT not the way to do this? Should I be using port forwarding instead?I guess another way of skinning this cat would be to put a second NIC in the PC and let the second NIC have the WAN IP address so that it would be the first point of contact from outside, but that defeats some of my purposes for having the RV082 in the first place.
View 1 Replies
View Related
May 1, 2013
I have a Cisco 1841 that has an ADSL (ATM) card installed. It was previously used with an ADSL line to provide NAT routing for an office. Now I want to use it witha cable modem, which would mean abandoning the ADSL interface and instead routing between the two Ethernet ports.Between the Cisco and the LAN is a Linux transparent proxy. It provides routing between 192.168.1.0 (LAN) and 192.168.2.111 (Cisco LAN interface). The network looks like this:
Cable Modem(174.76.21.1)(gateway) --- (174.76.21.10)(WAN) Cisco 1841 (LAN)(192.168.2.111) --- (192.168.2.11) Linux Proxy (192.168.1.10) --- (192.168.1.0) LAN
For testing and diagnostics, I've connected a laptop to each FastEthernet port on the router. One laptop is configured with the IP 174.76.21.1 to simulate the cable modem gateway and the other laptop has the IP 192.168.2.11 to simulate the Linux proxy. From those systems I've performed the following diagnostics with the following results:
From 192.168.2.11
Ping 192.168.2.111 - OK
Ping 174.76.21.15 - OK
Ping 174.76.21.1 - Timed out
From 174.76.21.1
Ping 174.76.21.15 - OK
NAT translation to LAN IP's failing
There are some vestiges of the ADSL configuration, but I've cleaned most of it out and shut down the ATM interfaces. Here's my config:
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
[code].....
View 5 Replies
View Related
Mar 6, 2013
how the ASR1000s are being setup.I am looking at ASR1000s as part of network refresh and was looking at RJ-45 based Gigabit Ethernet ports compatible with the ASR1000s SPA-5X1GE-V2 seems to be an option but they are all SFPs. Are there any options for RJ-45 ones on ASR1000s?
There is an option for the 2 port where one can mix and match SFPs and RJ45 but I was looking for something which is RJ45 only.Are there any options for them available.I know I could get something with FastEthernet type but was looking for the GigabitEthernet type.
View 4 Replies
View Related
Nov 15, 2011
When i was looking for a wireless card, everyone seemed to be having connectivity issues with all of these cards, and i regularly have interference issues when the microwave is used which completely knocks off my connection. How to connect a second router as i have a telephone port in my room so i am able to connect my PC/PS3 via ethernet. Just some basic info, I'm on the O2 wireless network using their Thomson router, and i also have a Bt Homehub 2 lying about for some reason.
View 2 Replies
View Related
May 31, 2011
my house has 4 ports in each room, 2 coaxial, 1 for the net, and one for a TV, and there's a phone jack and a Cat5e Ethernet port. From what I have learned, all my ports lead up to a "closet", and I have found it. It has all the connections for the LAN, and everything else. I am confused on what to do next. I see that there are blue Ethernet cords connected to the ports on one side, and that they are not connected to anything on the other. I thought I had to buy a switch for all these ports, and I haven't done so yet. where am I supposed to connect the modem to the internet. It is currently connected to the internet coaxial port, which it then connect to the VoIP switch, and is then connected to everything else. Where is the coaxial port that I have to plug it in to, and what is it labeled?.
View 1 Replies
View Related
Feb 8, 2013
i've tried plugging in various devices (computer & solar panel management device) into the ethernet ports to no avail. i just updated the firmware, reset the router, and still no luck. all of the lights work when i reset and the wifi works fine. do i need to do something in the settings to turn on the hard connection?
View 3 Replies
View Related
Dec 22, 2011
I want to purchase CISCO2901-SEC/K9 let me know all its specification and how many Ethernet ports supported by its modules?
View 1 Replies
View Related
May 2, 2012
I have a Cisco 2600 series with 2 X Fast Ethernet ports and I would like to configure the cisco to perform the task if it is possible.The scenario is:
2 networks:
F0/0: 192.168.x.x
F0/1: 10.1.x.x
No communication between them except one way multicast from F0/1 to F0/0.
View 1 Replies
View Related
Feb 27, 2011
i am trying to forward port: 3754 on my westell A90-750022-07 gateway and i cannot get it to work? i made new rule and and when i try to enable it loads to a page with the menu bar on top but nothing in the body?
View 2 Replies
View Related
May 9, 2012
If I hook up a wireless router as an access point will both the Ethernet ports and the wireless connection on that router work?
View 2 Replies
View Related
Aug 10, 2011
enabling traffic between interfaces on the ASA 5510. Of course I have an outside interface E0/0 and an inside interface (E0/1) for normal operation. The idea was to enable one of the remaining interfaces on the 5510 to attach an internal network resource to for management in case we lost our switch. I am using E0/0 as the outside interface and the inside interface is E0/1. I am wanting to attached a management device on the same inside network IP address range for simplicity. I have E0/2 configured for the same security level (100) as the other inside interface and I also have enabled same-security-traffic permit inter-interface as well but I still cannot access the device on that port. Is there something else I am missing? I guess the best way to explain this is that I want ports E0/2 and E0/3 to act like a "switch" so to say...... The ASA 5505 lets you do this pretty easy but having trouble on the 5510.
View 4 Replies
View Related
Jul 25, 2011
the incoming fiber on ports 9 and 10 are on different subnets. I need to map the subnet on port 9 to ethernet ports 1-9 and port 10 is on its own. I have the device IPv4 address set to a static address on the same subnet as port 9. I don't know if there's an easier approach, but I attempted to map the ports using vlans (See the attached screenshots). We don't yet have the fiber link established for port 10, so I haven't had a chance to test, but I wanted to confirm that my configuration is sound. I used the default vlan for ports 1-9, because I need to manage through that subnet. I added vlan 10 for port 10, but I don't know if I have it configured correctly.
View 4 Replies
View Related
Aug 11, 2011
I was wondering if I could use the CISCO3945 Integrated Gigabit Ethernet WAN ports for routing, I need to enable BGP and I was willing to use one of those ports.
View 2 Replies
View Related
May 11, 2012
I have a Cisco WLC 2106 and I got 2 access points working, conected the controller (Aironet 1130AG), but I would like to know if I could connect a host or a laptop to the 2106 WLC.
I have a router conected to the WLC using the port 1, and the APs are in ports 7 and 8, but when I plug a pc in the port number 3, I do not get and IP from DHCP server, (DHCP is giving by the router). Im not sure if the 2106 WLC ports are for connect other network devices like a pc... I would like to know if there is a way to configure the controller to conect a host or a pc to the ethernet ports.
View 5 Replies
View Related
Feb 17, 2011
I am setting up a 1921 with two ethernet WAN ports going to two seperate ADSL ISP's (via bridged modems) and one connecting to the internal LAN. There is a single e-mail / web server behind the router.
I have been reading the following which is exactly what we want to do, but I have questions. Maybe failover would be better because Load Balancing seems a little too quirky without BGP. url...
How do we define public static IP's, the example seems to show DHCP?In order to detect if a line is down, it has to ping an IP address that is specific to the connection - correct? So could I use the gateway for the ISP? The issue I have with this is the gateway might be up, but the Internet down. Next, we need to make sure that when someone visits one of our public IP addresses, the return data is sent through the connection requested. What we don't want is a situation where incoming connections are not working.From experience, load-balancing causes certain websites and SaaS applications to break because requests are coming from two different ISP's. Is this the case with OER? Finally, any links, config or something to advise how a fail over only configuration would work given we have internal servers (PAT/NAT inbound would need to translate properly with the failover IP)? Basically if ISP 1 goes down, I.E. router cannot ping 8.8.4.4 then it switches to ISP 2, until ISP 1 comes back online and switches back? This would need to change the NAT rules for inbound as described.
View 4 Replies
View Related
Oct 27, 2012
I have Sky Fibre Optic Broadband, with a router supplied by Sky, (You can't use any other router, as username/password for internet is already put into router & they will not give you details when you phone them). The router they supply has only four Ethernet ports on. One is used by Sky to give you Fibre Broadband, thus leaving you with three.I have five devices that must use Ethernet, as they do not have wireless.How do I get more Ethernet ports available to use, without losing the Sky router, as Sky will NOT let you use any other router.
View 10 Replies
View Related
Jun 20, 2011
It is a 2wire with 4 Ethernet ports and wireless capability. I have a pc and xbox connected via Ethernet and a laptop and smartphone connected wirelessly. The problem is that my router randomly completely shuts off/resets itself causing me to lose connection. This happens both when things are in use and not in use.
View 3 Replies
View Related
Nov 20, 2011
I have an ASUS P5E3 Deluxe motherboard and am having minor connection issues. Occasionally it will have trouble connecting to the internet....IMO, the traffic gets stuck as it attempts to send requests through the non-internet connected line. Here's how I have it connected, running Windows XP: It has a Realtek ethernet jack which is LAN 1 on the Connections menu and that line is connected to the router for internet. Typical set-up that automatically assigns IP address and all other options. It also has a Marvell Yukon connection (LAN 2) that connects to the server so that I can use the networked printer. I've assigned an IP address within the range of the settings on that router. The printer works. Is there a way to direct all internet or web data through one card so that the connection doesn't get bogged down? The server has no internet connection so I don't want any internet requests to go through the Marvell Yukon ethernet jack.
View 4 Replies
View Related
Aug 7, 2012
I have a customer that wants to purchase an ASA 5510 security plus to terminate client VPN access for an external support team. The customer claims to want URL content filtering/proxy which leads me to suggest a CSC SSM 20 plus module. But upon further conversation, he mentioned wanting IPS. In this case, the customer does not seem to know the difference between the URL content filter/proxy and the IPS and uses both terms interchangably.
1. What would you suggest in your expert opinion would be the best module to get for this customer? IPS or CSC
2. If I go with the CSC module, where can I find good documentation on how to configure it and get it up to date?
3. does the CSC module provide any web proxy functionality?
View 3 Replies
View Related
Jun 6, 2013
We are running a Cisco 887VA router for our internet access but of course the port connected to the internal network only supports 100Mbit/s. There are a few 100Mbit/s ports on the router; I was wondering whether it was possible to use more than one port to provide aggregation to get higher speed such as two ports providing 200Mbit/s? We are running Gigabit internal.
View 4 Replies
View Related
Feb 1, 2011
I have the Linksys WRT54G Wireless Router, when i hook my at&t modem to the modem port on the router the wireless portion of the router works, when i plug any pc into the Ethernet ports it doesnt work!If i plug the modem into the Ethernet port and plug other pcs into the other existing Ethernet ports it works by Ethernet but not wireless.
View 1 Replies
View Related
Jun 13, 2012
I have a DAP-1522 in my den that I am connecting as a bridge to a Netgear WNDR3800 that in turn is connected to a cable modem in my living room. I have multiple PC's connected to the DAP-1522 via the Ethernet Ports. All the Ethernet connected PC's are getting IP addresses from my Netgear WNDR3800 via DHCP and can access the Internet fine. The weird thing is the PC's connected to the DAP-1522 through the Ethernet ports can't see each other - they are isolated from each other. I can see the DAP-1522 hard wired PC's from a laptop connected wirelessly through the Netgear WNDR3800 but the PC's wired to the DAP-1522 can't see each or communicate to each other via IP, though they can communicate to anything else on the Netgear WNDR3800 wireless network or Internet.Only the PC's connected to the DAP-1522 via the Ethernet ports are isolated from each other. Very strange. This is a problem because I have a NAS device I want to connect to the DAP-1522 that will be shared by the PCs in my den. I do software development and want access between the PC's and NAS device at Ethernet Gigabit speed. I am using default configurations for the DAP-1522. It appears that firmware for the bridging function if funky. I am on firmware version 1.41. The hardware release is A1.Not sure if it is an issue with the DAP-1522 or the Netgear WNDR3800.
View 5 Replies
View Related
Jan 1, 2013
I have a Cisco 2801 with a 4 port Layer2 switch card installed (HWIC-4ESW).
How do I bridge Ethernet0/1 to the 4ESW so if you were to plug a computer into the 4ESW, it would be on the same network as Eth0/1? see my config below:
interface FastEthernet0/1
description Internal Interface
ip address 10.1.2.1 255.255.0.0
[Code].....
View 2 Replies
View Related
