Cisco :: Setup P2p Link Between L2 Fast Ethernet Module (within A 2900) To 6506

Oct 14, 2012

Trying to set-up a p2p link between a L2 fast ethenet module (within a 2900) to a 6506.Have created a subinterface SVI on the 2900 and put the fast ethernet port in the respective VLAN. However on 6506, am I correct in thinking I can do a no switchport and just create a L3 interface? Do I need to put the 6506 in the same vlan and the fast ethernet module and create a L3 SVI on it? As it's not a trunk port between the 6506 and the fastethernet module, the packets won't be tagged?

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D-Link DES-105 Fast Ethernet Switch - Signal Constantly Being Dropped

Jul 23, 2012

I'm watching a video streamed from my laptop and the signal is constantly being dropped. I suspect the D-Link DES-105. I have another Ethernet switch on the system as well but it is a Gigabit unmanaged switch from D-Link and has worked well with video streams. I've removed the DES 105 from the circuit and videos play fine. Should I dump to DES-105 for another Gigabit switch? SOme say I have a bad cable somewhere but I have tested all and have not found a problem.

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Cisco Switching/Routing :: 10 Gbase-T Module For Catalyst 6506

Sep 2, 2012

i want to know if 1port of the 16 10Gbase-t Module (WS-X6716-10T-3C) for the Catalyst 6500E Series, can be connected to a 1Gbase Port of a 2900 ISR Routers, are they gonig to work at 1Gbps or, simply, they are not compatible?
 
If it is true, can i create a 4ports etherchannel between them? of course using the 16 1Gbase-T switch module on the Router.

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Cisco Switching/Routing :: WS-X6716-10GE Module Diag Failure In 6506

Aug 15, 2012

We recently installed a WS-X6716-10GE module in slot 6 within a Cisco 6506. We are using two ports on the module (6/13 and 6/14), which are port channeled together to a Nexus 5548. Everything has been running fine for about a month and the card had a green light but the ports stopped communicating. The module was screwed into the chassis/slot. For problem determination reasons, we reconfigured ports 6/13 & 6/14 to 6/15 & 6/16 and moved the cables but the module was still not responding. We eventually pulled the module out of the slot and reinserted the module back into the slot, which reset the module and fixed the problem. Is there any way to determine if this was hardware problem with the module and it should be replaced, or is it a software bug/problem? We opened up a ticket with the TAC but we haven't heard back from them yet.

Cisco WS-C6506-E
Cisco IOS Software, s72033_rp Software (s72033_rp-IPSERVICESK9-M), Version 12.2(33)SXI8, RELEASE SOFTWARE (fc2)
 Mod Ports Card Type                             Model            
--- ----- -------------------------------------- ------------------
5   2 Supervisor Engine 720 (Active)         WS-SUP720-3B    
6   16 CEF720 16 port 10GE                    WS-X6716-10GE    

[code]....

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Cisco Switching/Routing :: Catalyst 6506 And 10 GB 16 Port Fiber Module Compatibility

Sep 4, 2012

We have a core switch with the following ios and supervisor engine. Can we add a16 port LR (x2)or  LRM(X2)  ON  the core switch?if not what modifications has to be done?if an ios upgrade is necessary is it a costly affair?At present we have two 1gb up link modules in single and multimode fiber .
 
#sh moduleMod Ports Card Type  Model  Serial No.--- ----- -------------------------------------- ------------------ -----------  1   16  SFM-capable 16 port 1000mb GBIC        WS-X6516A-GBIC     SAL0803T308  2   48  SFM-capable 48 port 10/100/1000mb RJ45 WS-X6548-GE-TX     SAD07500600  5    5  Supervisor Engine 720 10GE (Active)    VS-S720-10G        SAL1439UMZK
#sh versionCisco IOS Software, s72033_rp Software (s72033_rp-IPBASE-M), Version 12.2(33)SXI4a, RELEASE SOFTWARE (fc2)Technical Support: [URL] Copyright (c) 1986-2010 by Cisco Systems, Inc.Compiled Fri 16-Jul-10 19:51 by prod_rel_team
ROM: System Bootstrap, Version 12.2(17r)SX7, RELEASE SOFTWARE (fc1) uptime is 1 year, 27 weeks, 4 days, 23 hours, 30 minutesUptime for this control processor is 1 year, 27 weeks, 4 days, 22 hours, 58 minutes(code)

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Cisco WAN :: 1 GigE WAN Module For 2900 / 3900 Router

May 28, 2013

I am in search of a 1 Gig Ethernet WAN module for 2900, 3900 series router.I want to terminate 230mbps link on this module.I found EHWIC-1GE-SFP-CU option but as per service provider it will not support to 230mbps link.

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Cisco Switching/Routing :: 2900 - How To Configure Module NM-16ESW

Apr 1, 2013

How to configure a module NM-16ESW because with the command "show diag" and "show int" can not query it.
 
Note: the default IOS is installed, you will need to upgrade to a specific '.

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Difference Between Ethernet And Fast Ethernet?

Oct 12, 2012

what is difference between Ethernet and fast ethernet

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Cisco WAN :: Add Another Fast Ethernet Port To Old 2621

May 21, 2013

I need to add another fast Ethernet port to an old 2621 router, I need a NM-1FE-TX OR NM-1FE-FX-V2 ??

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Gigabit Mixed With Fast Ethernet?

Oct 7, 2011

I currently have 2 PCs that are directly connected to each other via a 1Gbs Cat6 connection.I don't currently have a 1Gbs router so what I am doing right now is unhooking this connection and reconnecting both machines to my router when I need internet access. I have ordered some USB Wi-Fi adapters so I can have both machines access the internet that way whilst still use FTP between them on the 1Gbs line.If I were to scrap that idea and get a 1Gbs hub, connect both PCs straight into that, and then also connect the hub to my 100mbits router, would the 2 computers be able to communicate with each other at 1Gbs and then talk to the router at 100mbits, or would the whole network run at 100mbits.I don't really want to have to shell out on a 1Gbs router as I don't need anything else on the network to run at that speed.

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Cisco WAN :: Track Interface On Ethernet Circuit 2900

Apr 22, 2012

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.

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Cisco Switching/Routing :: Getting Second Fast Ethernet On 2620xm?

Aug 11, 2008

I am having a heck of a time finding information on this.  I have a 2620xm router that only has one Ethernet port on it.  Is there an expansion I can get that allows me another Ethernet port. I have thus far assumed that all of the WIC cards won't allow me to attach to an Ethernet LAN.

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Cisco WAN :: Fast Ethernet Is Up / Line Protocol Down 1841

Aug 2, 2012

I have a cisco 1841 whose LAN interface is showing status as "Fastethernet 0/1 is up , line protocol is down" the duplex and speed settings in the Router are in Auto mode and the Router was working fine till now , when i changed the duplex settings to duplex full , speed 100 the ping replies comes back with 5-6 replies then the link dies again..

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Cisco WAN :: 2610 Connecting 2 Routers With Only Fast Ethernet

Apr 28, 2013

I have a home lab.  I am trying to connect a 1710 to a 2610 with just using the fast ethernet ports.  I understand that serial connections and t1 csu/dsu connections use clocking, etc.  How can I configure FA ports to do the same AND be routable?

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Cisco WAN :: 2600 Series With 2 X Fast Ethernet Ports

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.

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Cisco Wireless :: AP 1240AG Series Fast Ethernet Cannot Up

Apr 18, 2012

how is the IP configuration for this Fast Ethernet F0.
 
This is because usually we only assign IP to the BVI interface. Is it after that, the Fast Ethernet F0 automatically also be assigned the same IP?
 
As such, when goto the Fast Ethernet F0 by CLI, by using no shut then this will Enable the Fast Ethernet Port?

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Cisco WAN :: 2811 - NM 2FE-2W Card And Fast Ethernet Interfaces

May 18, 2011

I had a question regarding the Cisco 2811. I tried fitting an NM 2FE-2W card and the fast Ethernet interfaces of the module never get recognized. Is there a special command to enable it or isn't the module supported at all by the router. If not , is there a way to have the router possess more than the 2 Fast Ethernet interfaces it already has? Let me know if any more info is needed from my end.
 
Another question I have out of curiosity. Is it possible to make the controller T1 port of a VWIC 1MFT-T1 or a VWIC 2MFT-T1 act as a fast Ethernet.

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Cisco WAN :: 7200VXR - NPE-G2 Fast-Ethernet Management Interface?

Apr 30, 2012

Is there a keyword that we use under the interface to specify that it is purely management?
 
We need to assure that the subnet and any node on that subnet is not shared with the default routing table.
 
how do we set the gateway for the management interface if the node we are sourcing the ssh session from is on a different private subnet?

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Cisco WAN :: 1812 Input Errors On Fast Ethernet Increasing

Dec 5, 2011

I'm using a Cisco 1812 to route traffic from a small location with 10 users.. Users are complaning about packet loss, and programs with live database connection is freezing..On the router i've checked one of the Fastethernet interfaces, and I can see that the input errors are increasing constantly. [code]

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Cisco WAN :: 861W Fast Ethernet Continual State Change

Jul 11, 2011

I am having some issues with a 861W router connected to a cable modem. Traffic is passing fine but my SNMP monitoring tool is showing continual changes to the ifLastChage mib. [code]

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Cisco Switching/Routing :: ADSL On Fast Ethernet In 1801?

Apr 24, 2012

I have cisco 1801W . Earlier I am using ADSL dynamic IP address  on RJ 11  through the ADSL Port but now the ISP change the connection to RJ45.
 
I am trying to configure it but unable to do this. ADSL line is okay because When I am connecting through the ISP router it is working fine. I have connected the ADSL RJ45 cable in the router fast ethernet 0.But I wanted to use Cisco 1801 Router so that I can use the ADSL as primary and ISDN as the backup.
 
Below is my configuration, eiteher this is possible to configure ADSL through RJ45 in 1801 and what configuration require for this.  
 
Router#show ip int brief
Interface                  IP-Address      OK? Method Status                Protocol
FastEthernet0              unassigned      YES DHCP   up                    up
BRI0                       unassigned      YES unset  administratively down down
BRI0:1                     unassigned      YES unset  administratively down down
BRI0:2                     unassigned      YES unset  administratively down down

[code].....

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Cisco WAN :: Fast Ethernet Interface Being Take Down With Burst Of Traffic 2800

Jan 12, 2011

It is a single router with dual ISPs. It is a 2800 and there is failover configured. I have implemented object tracking and the feature works great except that lately, whenever there is a lot of traffic coming perhaps from the internal users, we start getting intermittent outages.
 
I have gone deep into looking into this problem and have determined that our ISP#1 does not have any problems. What I think is happening is that whenever the router receives a lot of packets (30-40 users on the internal network) destined to the outside, the router CPU maybe gets too busy and the router then believes that the objects are no longer reachable and it triggers a failover which causes the router to re-direct traffic to the ISP#2. Then, because these are just quick burst of traffic, in the next 30 to 45 seconds after the router re-directed the traffic to ISP#2, the router object tracking engine detects that the objects are now again reachable and this then causes the router to re-direct all traffic back to ISP#1.
 
This cycle then continues all day on how to prevent this.

Is there a way to perhaps tell the router to completely shut down the interface facing ISP#1 whenever there is a hicup and to keep it shutdown for at least 8 hours? This way I can prevent the router from going crazy.
 
Or is there a way to perhaps prevent this at the internal (LAN)  interface? Are there some metrics like QoS that I can implement on the internal Fast Ethernet Interface to prevent the burst of traffic from eating up the CPU?

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Cisco Infrastructure :: 3660 - Interface Resets Over Fast Ethernet

Mar 20, 2005

I am troubleshooting interface resets on a 3660 connected to a 3550 over Fast Ethernet. I have hard coded both sides for full duplex and 100Mbit. The 3660 is incrementing interface resetes about 4-6 times a day and the 3550 is clean. I have noticed this in other similar configurations as well.

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Routers / Switches :: How To Setup Cisco 2900

Feb 17, 2011

We are in the process of switching to a new internet provider in our office and have run into some problems. Our old setup was with AT&T, where they provided a managed router which linked to our internal switch and also provided NAT to the internal IP of our email server.Our new setup right now is just the internet coming in through a cable connected to a switch, we were told we needed to provide our own router. Someone donated a Cisco 2900.What should our proper set-up be? Should the internet come in directly to the router and then to our switch, or should it go to the switch they provided, then the router, and then our switch?Also, there seems to be some confusion about whether or not we need anything else to get the internet to work. There are slots for network cards in the router. Does it come with at least one built in we can use, or do we need to provide one?

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Cisco WAN :: BGP Setup With 2 2900 Routers And One Sonicwall

Apr 24, 2013

I am looking to setup for BGP with the following conditions:
 
Client has two 2900 routers, each connecting to a seperate ISP
Client has a Sonic Firewall with a link to each router
Client owns their own /24 block of public IPs and has their own AS Number.
Client has a public /24 and /25 from the corresponding ISPs
Client has supplied the following routing rules they would like to use:
-Anything from their own public subnet should advertize via the two ISP's with best path selection
-Anything from the respective ISP public subnets should use only their link (The ISP's are not auth'd to advertize the other's network)
 
The two routers are directly connected to eachother and each has a link going to the Sonicwall.

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Asus RT N16 - Would Fast Ethernet Switch Slow Down Gigabit Networking

Nov 4, 2011

I have setup an Asus RT n16 with 3 computers that support gigabit ethernet and a media server on one floor. On the other floor I have set up a fast ethernet switch (connected to my asus router) which is connected to several fast ethernet enabled computers.

Would the fast ethernet devices slow down the entire gigabit networking to 100mbps connections on my floor - similar to how a wireless n network running at 300mpbs must slow down to 54mbps when a wireless g device is connected to it?

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Cisco Switching/Routing :: Errors On WS-C2950T-24 Switch Fast-Ethernet Port?

May 19, 2013

SW1#show interfaces fastEthernet 0/14 counters errors
 Port        Align-Err    FCS-Err   Xmit-Err    Rcv-Err UnderSize
Fa0/14           6682     140364          0     306468         0
 Port      Single-Col Multi-Col  Late-Col Excess-Col Carri-Sen     Runts    Giants
Fa0/14             0         0         0          0    180103         0      2798
 
[code]....

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Routers / Switches :: Isolate 1841 Router Fast Ethernet Port?

Feb 4, 2011

I have a Cisco 1841 router with the followingSerial T1 connection Fastethernet 1 with network address 192.168.0.1 Fastethernet 2 with network address 198.168.0.1I want to isolate Fastethernet 2 so that it cannot access the internet or the 192.168.0.1 network. Only incoming request is available.

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Cisco WAN :: 2900 ISR - Upper Limit For EIGRP Hub And Spoke Setup?

Aug 9, 2011

Is there any suggested upper limit to a single EIGRP hub-and-spoke design (i.e. with a single central router)?
 
Router is a 2900 ISR
 
I'm vaguely aware of a similar design limitation with OSPF areas where no single area should contain more than 40 - 80 routers. Could be heresay...

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Cisco WAN :: 2900 Isr Suggested Upper Limit For EIGRP Hub And Spoke Setup

Mar 25, 2013

Is there any suggested upper limit to a single EIGRP hub-and-spoke design (i.e. with a single central router)?Router is a 2900 ISR,I'm vaguely aware of a similar design limitation with OSPF areas where no single area should contain more than 40 - 80 routers.

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Cisco Switching/Routing :: 2960 / Make Ether Channel On Switch 1 Which Has 24 Fast Ethernet Ports

Oct 8, 2012

I have 4 cisco 2960 switches to which many users are connected. No vlans are the only default vlan 1 is there. Now I want to make ether channel on switch 1 whcih has 24 fast etherenet ports. Can I make port 1- 8 as one ether channel which are connected to users or i can only make ethere channel of ports that are connectd to other switchs. If I can, how the other switchs will comnicate with the switch ports bundalled in the ether channel in switch 1.

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Cisco VPN :: ISRG2 2900 - How To Count Number Of Cumulative VPNs On 2900

Aug 25, 2011

If there is a router ISRG2 2900 with SEC license and without HSEC license, there is a limit in count of cumulative encrypted VPN tunnels of 225. Which commands can show us a number of current tunnels on the router, so we can see if we are near this limit of 225?

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Cisco WAN :: 857 ADSL Possibility To Configure Fast Ethernet Port As WAN Port

Apr 4, 2012

I have a Cisco 857 router which i used for Internet connection with RJ11 connectior (ADSL0 POTS) but now the ISP has changed the internet link with PPOE type and the ONT connection is RJ45 , Is there a possibility to configure one os the Fast Ethernet ports as WAN port for internet.

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