I was wondering why there is so much stress given on Hello and Dead intervals in OSPF. i.e. In ospf neighborship would not form if the hello and dead timers do not match?Is there any specific reason behind this?
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Hi All, Is there any way to make a ospf neighborship between two routers which are not directly connected. Say example, R1-->R2--->>R3 Only R1 and R3 need to run ospf and form neighborship. Can we use gre tunnel? If so, how. Please advice
Resolved! Cisco router behind ASA firewall DMVPN
Hi All, currently we have Cisco 891 router connected to single ISP handling DMVPN traffic and branch locations now we are adding ASA firewall 5506 at each location and wondering how this setup is going to work. 1. WAN IP will be on outside interf...
Hi all, A vendor named ECI is offering us DWDM MPLS capable, im just curious how they will do it base on their documents they only show a sample network diagram entering on their PE routers then cloud, is it plug and play web interface then add ...
I installed Sup2T engine on 7606-x chassis. I applied ACL and route-map to redirect traffic on an interface. It works fine but ACL and route-map counters not incrementing. Does anyone have the same issue? route-map AMP_REDIRECT, permit, sequence 2...
Resolved! Connecting 3 routers
Hello, I have two networks: One with static routing and one vlan, and the other one with OSPF dynamic routing and one vlan. I want to connect the two networks with a router and a copper crossover cable, but I haven't found a way to do it. I heard I ...
Hi, what is the range of coverage for a wireless model no. AIR-LAP1142N-N-K9. Please let me know. Regards, Shahid khan
Resolved! IPv4 NAT and IPv6
What is the best option for integrating a new link (ISP B) that has few IPv4 addresses available for NAT? In the scenario it is necessary that IPv4 Internet users can access all services (more than fifty) through ISP B that provides a /56 IPv6. Is it...
How can I change the IP address of the "local group" of an RV325?Let me explain: the WAN1 is connected to a supplier's router and the IP is 192.168.1.4, for the VPN I need the static IP 2.xxx.xxx.164. I can not use NAT-T because the other side of the...
I attach GnS3 files & configuration for vrf for two customer MY problem - on PE1 , I can't execute ping vrf customer_1 10.0.2.9 - on PE2 , I can't execute ping vrf customer_1 10.0.1.9
Resolved! Baseband/Broadband Question
"The digital signal used in baseband transmission occupies the entire bandwidth of the network media to transmit a single data signal. Baseband communication is bidirectional, allowing computers to both send and receive data using a single cable. How...
Resolved! Modem and Fiber Optic Cable Question
There are 4 types of Broadband Internet service: DSL, Cable, Fiber-Optic, Satellite. Is this a reason why modem is unnecessary if I am using a fiber-optic cable? Just curious, out of 4 types of Broadband Internet service, which one is being used w...
Resolved! cisco 1800 and fiber Box
hy, I have a Cisco 1800 with two wan : wan1, powered by my fiber Box in FE0 and wan 2 powered by 4g Box in FE1. In the LAN of my Fiber Box, i have a Set top box and some computers. In my Cisco, i have 8 VLANS which communicate between them. I woul...
So when i apply an aggregate to an ebgp peer in as 10 for specific prefixes 172.16.2.1/24 and 172.16.3.1/24 I used the aggregate address of 172.16.0.0/22. So the ebgp peer that receives the aggregate sees 172.16.0.0/22 as expected but when i try to p...
Dear Experts, First of all I must say that I am noob in QoS so excuse for stupid questions. I have a 2911 router behaving as a edge one for my LAN.For some time users in LAN are facing issues with communication via Skype - both voice and video, inc...
