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Does anyone have a rule of thumb on how many packets per second can be transmitted on a T1 before packet loss and other problems crop up? I think i've hit my high water mark...

mmaskart by Level 1
  • 2266 Views
  • 7 replies
  • 0 Helpful votes

Hi There,We are having issues getting OSPF up between a Nokia and a Cisco 3750. Basically stuck in EXSTART mode (see attachment). NOKIA Interface is a Logical Interface (vlan) and OSPF MTU is 1500 same as on Cisco 3750.Firewall rule created to allow ...

Jim Bell by Level 1
  • 1779 Views
  • 9 replies
  • 0 Helpful votes

Resolved! OSPF: Same Area ID

What happens if you have two ABR routers, each with the same area id on your network? For example, routerA area-0 and area-1routerB area-0 and area-1I know it's not best practice. What problems would this cause? Thanks in advance.

Hi,I am designing Primary and DR sites. Both site will be connected with internet provided by same Service Provider. Both sites switches will also connect with eachother through fiber optics.DMZ on both sides will have same sevices i.e. DNS, Web, SMT...

ramch1981 by Level 1
  • 1520 Views
  • 2 replies
  • 0 Helpful votes

I have an interesting dilemma that I need to segment the transport of several replication subnets. These subnets contain physical & VM servers that respond to production traffic but also need to send out replication traffic. Have (1) replication link...

visio by Level 1
  • 829 Views
  • 4 replies
  • 0 Helpful votes

Hi,I'm just getting started and need some help. I'm buying some inexpensive used equipment and didn't want to buy more than I needed. I definately want to go with actual equipment instead of something like the Boson simulator software. I already hav...

Hi,We are a small ISP and we have a problem in one of our locations, we have a Router 2811 with 5Mb of internet and around 50 clients behind, the router in the WAN interface have a public IP and is doing NAT to the LAN interface of clients and the pr...

elelvis19 by Level 1
  • 1095 Views
  • 3 replies
  • 0 Helpful votes

We have a remote site used for DR that is backing up large amounts of data across a DS3, sourced from gigabit ports.The DS3 is getting taxed and some applications are lossing connectivity to the remote end as a result of the congestion.Would rate lim...

I was wondering if I could use PPP encap to combine 2 T1 lines on a 2611 router.My config on the routers are:interface FastEthernet0/0 description connection to DMZ switch ip address xxx.15.0.2 255.255.255.252 ip helper-address 10.0.60.2 duplex auto ...

Need assistance my sup7203b are no longer redundant, the box reports it is in Hardware mode Simplex and slot6 is disabled. I have turned off redundancy and reconfigured redundancy, rebooted the box and still will not enable the second sup720. Attache...

tfbissett by Level 1
  • 1051 Views
  • 2 replies
  • 0 Helpful votes

Hi !I'm currently preparing my BSCI certification exam, I need some explication about variance concept of EIGRP routing protocol.In my lab I was set variance value to 80 on all routers, just to make sure my redundant path meet requirement. But the r...

xine xine by Level 1
  • 685 Views
  • 4 replies
  • 0 Helpful votes

I am looking for some VRF links. I am setting up a MPLS network via Qwest Enhanced port, DIA and MPLS on same circuit. I am bringing in 2 circuits and running vrf on my edge. Each circuit will be going to 2 different edge routers running bgp with ...