Hi All,Does anyone know why the serial ports don't have a MAC address?Is it because they usually serve point-to-point links and therefore they use the system MAC address!Cheers,Daniel
1. R5, R4, R1 are forming a FR hub and spoke topology R1 is hub. All three interface are physical.2. IP-FR mappings are static. on hub there are two maps each for one spoke with keyword broadcast. On spokes there are two maps one pointing the hub wit...
Could i have both in the same fast ethernet?, i need to nat ip adresses to my inside and, other adresses to the outside... how could i do that?.THANKS!.
my router is connecting to 3 IPSs, (isp 1, isp 2, isp 3). is2 uses to back up isp 1. so i want all (browse web, chat, downloafiles) they go through isp1 or isp2, But if users who want to send, receive mail, vpn... they must go through isp 3.How i con...
3 questions. The third is the most important.1. I have 2 circuits connected to the same 2811 router (pairs), how can I configure EIGRP to load balance the traffic?2. I have 1 Circuit in each of 2 seperate 2811 Router (pairs) How can I configure thes...
Good day, i try to understand the signification of ios note.what is the difference between 12.3(14)T4 and12.3(14)T3 ? And the difference between 12.3(11)YK2 and 12.3(11)YK1 ? When choosing a particular sofware, what a parameter i have to take care.wh...
i have a cisco 1720 at home that is sitting behind a dsl connection. my objective is learn as much as possible about the traffic that goes through it and how to control it with access-lists.the reason i'm posting this conversation is because i go to ...
Hello,I have a 837 running and local PCs are connected getting their IP by local DHCP server on the 837. A DNS server address is provided to my by the ISP. Don´t know how I can make DHCP providing the ISPs DNS to the PCs ? Or do I have to run somethi...
I'm experiencing a problem with performing TFTP upgrades through a site-to-site tunnel between a CVPN3015 and a 831 router.I suspect that it's an issue with an ACL. Can anyone see anything that I'm missing?TFTP server has IP 10.64.0.x. I can perfor...
Hi, Router : 877W & 857IOS : 12.3(8)YI2 & 12.3(8)YI3I'm new to IOS, so I may be asking something that has been documented, however I cannot find it, so...... Can anyone confirm if its possible to perforn a NAT and PAT for inbound connections at t...
Hi all,I want to limit the bandwith usage on my E1 to 1mb for any traffic.Do i need to apply rate-limit command to input an output traffic both ?what should be the values for bps burst,normal burst and excess burst in the rate-limit commands ??All i ...
I have a 64Kbps Serial link on Router. Which according to me implies that traffic of 64kb can flow in 1 Second from one end to other.But if my traffic is 40Kb or 60kb or any other vaue, then my Show Serial Interface output reflects 5 min Input/Output...
hi to all,i have a ce router connected to a pe router.the interface to the ce is connected in a vrf.on the pe router, there are different ce´s connected to different vrf´s.the problem is that the pe router is also a dlsw-peer to the different ce-rou...
I need advice which routing protocol implement. I have next situation: Central office with Edge Router 3745 which connected to 2 MPLS clouds from different ISP ( 2 Serial interfaces) and to office's LAN ( FE interface).Through first MPLS cloud connec...
