My Company has multiple locations on 3 continents (North America, South America and Europe). All locations are connected to each other via AT&T provided MPLS links and routed via BGP. We have a Data Center/HQ in each continent that acts as the I...
Routing
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Forum Posts
We have this strange OSPF behavior that seems to have suddenly cropped up.Here is the setupRouterA-2811Attached to Sprint MPLS network (they are distributing OSPF into BGP to run across their backbone)Running OSPFBackups are ISDN lines using Demand D...
Hi,I have two internal OSPF routers in area 22 which is totally stub area. Each of them represents a branch office. Each router has two WAN links; one primary and one backup (DSL).TT1 and TT2 are Service Provider routers (see topology).SP asked me to...
Hi All,I was woondering if anyone could provide me wit advice on how to configure four newworks and a MPLS cloud.Here's a little more detail:Head office:NTU 1: WAN connection with ISP using a Cisco 1841 NTU 2: LAN connection with ISP using a Cisco 18...
Hi all, I am looking to find the correct router for a 50 Mbps Ethernet connectin that is for Internet traffic. It will need to support 50 Mbps throughput, along with routing protocols for BGP, and maybe NAT/ACL's. It most likely will be a used route...
Hello,On my cisco IOS 12.4 router,Can i make it so only lets say mac address 11:22:33:44:55:66 able to use ip address 10.10.10.2?I want this so that only this IP can configure servers, and so if the computer using it is turned off, any other device c...
Resolved! 1811 Password Recovery / ROMMON issue
Hi there,Have a Cisco 1811 that I want to use for a lab but unable to get into it.When it boots you get nothing on the console (e.g. no boot up indications) after a minute or so it presents:Press RETURN to get started!This drops me to the Router> pro...
Resolved! NAT port Forwarding w/ port range
Hello All,I would like to configure this, anyone knows how to get this done?Requests coming to IP address 10.1.1.1 port range 10000-40000 should be forwarded to 192.168.1.1 20000-20200.Rgds,Ceyhun
My company uses GRE between our POP routers for management purposes. We have a NMS that sits on a public IP at our head end to monitor all remote nodes. The issue I'm having is with 3620 routers, for some reason, I do not get any return traffic fro...
Resolved! EIGRP multicast failure unidirectional
Hi all,This issue is a bit confounding for me, but hopefully simple for one of you. I have two sites, one in Alaska and one in California, connected via 10mb QinQ service from an ISP in Alaska. The ISP is utilizing Verizon from Seattle south who is...
HiI have the topology attached, and I would like configure than R1 be the best Gateway to reach the networks 192.168.10.0 and 192.168.20.0 from the remotes routers, and when R1 fail, the R2 should be the best Gateway to reach the networks 192.168.10....
Resolved! Help configuring t1 bridge
Hi there,I wish to create an ethernet bridge between different network segments on the same subnet over t1.I am replacing two adtran ta850's with two cisco 2801, each router has wic-1dsu-t1-v2 installed, to communicate over a telco t1 from Qwest.We n...
Is there one? Can't find this with google for some reason.Also, if I have 11 sites using traditional T1s with MPLS, and I add another site using EoC, will it run on the MPLS network the same?n00b questions, bear with me!
Currently I have an 8 ports IMA module which running on 4 active T1 plugged into the IMA module. They are going to discontinue 3 T1 services and keeponly 1 single T1. Can I use the existing 8 ports IMA module for a single T1 atm connection? Would it ...
Is it possible using a Cisco 1921 model router with a T1 WIC to encapsulate the T1 traffic and pass it across IP? My company and our new parent want to connect our PBX's together, but upgrading to SIP trunking for one switch is prohibitively expensi...
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