Routing

Can anybody point me to some resources discussing how PFRv3 (as part of an IWAN solution) handles fragmented IP packets (or not) ? We have an issue with our corporate IWAN solution whereby parent IP fragments are processed by PFRv3  yet child IP frag...

Hello,    What's the best way to create redundency when there are two ASR1002 chassis? Single ISP link with WAN/Internet connection at this time. So, the question really is what's the best way to configure two ASRs when there's a single ISP link and ...

I'm trying to do a new Cisco IWAN setup. I'm trying to imagine how it would look with how the new I'm using is configured. I'll keep it single, here would be the physical setup: http://i.imgur.com/CLuQpUa.png . It's odd because we have one site that ...

Kindly find network diagram & problem

I have an ASA 5508X with the following configuration:   Those are routes towards my LAN (ASA port 1): route inside 192.168.20.0 255.255.255.0 172.1.1.6 1route inside 192.168.21.0 255.255.255.0 172.1.1.6 1 route inside 192.168.22.0 255.255.255.0 172.1...

I have a Cisco 887VA connected to a service provider network, If I configure a BGP neighbor with the default gateway 172.31.188.1 my router will not even try to start the TCP session. But if I configure a BGP neighbor as 172.31.188.2 (fake neighbor) ...

Hi, We are planning our primary (in house) and secondary ( in cloud ) datacenters. Please if some one can help me on below,   1- How do we failover between two datacenters over MPLS WAN, for example  if WLC or ISE  devices fail in primary DC , we wou...

ISRs can accept DHCP mask 255.255.255.255 on loopback interfaces and on dialer interfaces (PPP/PPPoE). However on interfaces configured as static IP or DHCP client, the IP with mask 255.255.255.255 is not accepted. debug dhcp detail shows the followi...

Dear All,   I have NTP server in Windows Server 2012, I want client configuration in cisco WS-C2960X-48LPS-L switch & router but not working see below configuration.   Switch(config)#do show running-config | incluSwitch(config)#do show running-config...

Can we use particle swarm optimization technique for reducing a BGP convergence time?