Routing

Hi can someone please throw some light on AS Prepend in BGP multi homing. I understand its for forcing traffic through Primary ISP but does the Prepend need to happen on ISP side or customer side routers ? will this work for incoming and outgoing tr...

Hello ALL. I use Cisco ASR 1002-X for termination of users (ISG feature, IP authorisation without NAT). Now I use IOS: asr1002x-universal.03.11.00.S.154-1.S-std.SPA.bin. After 10 months from the last reload I see warning and error in to log message...

So I did look around and read alot on this but im wondering if I am wrong or if my teacher is wrong. I was asked to subnet and configure a networking containing 2 computers 2 switches and 2 routers, So on each side(this is in packet tracer) it would ...

f I want to set up Two ISP for a company with Full BGP set up..... ISP A - 60.1.1.0/24 ISP B - 120.0.0.0/24 Do I need work with ISP B and inform or ask them to service 60.1.1.0/24 network? If ISP A goes down.....how does ISP B will allow 60.1.1.0 n...

Question about the need for an ACL when using NAT on a 1941 router. I have a very simple configuration where I NAT all inside traffic to the Internet-facing public IP address assigned by my ISP. It's basically something like this: interface serial0...

Hello to whoever is reading this. I am trying to solve an issue for a client but I am not quite sure where to start. Some background: A Cisco ASA 5505 firewall was setup for the client sitting behind their ADSL router. They had a public IP and Cisc...

Good morning everyone, I have a question regarding ACLs on a Cisco 881. In order to set ACLs on my inbound interface (Dialer 1) I wrote a set of access rules  access-list 111 permit icmp any any administratively-prohibitedaccess-list 111 permit icmp...

We have two primary sites (HQ and DR) and many remotes sites.  All sites are using the ASAs as the STS VPN endpoint.  Remote sites have ASAs only, no router or layer 3 switch lays behind the ASA unit.  We are trying to use the best setup to provide r...