Network technologies and trends:

Routing

1

September 24, 2016  6:31 PM

Cisco ASA FirePOWER Services and  High Availability – Series 1

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
Arp, Cisco Firewall, Dynamic Routing, Failover, firewall, NAT, Routing, Syslog, TCP, UDP

The Cisco ASA Appliance  with FirePOWER Services is capable of offering high availability using failover and clustering. When it comes to failover , the Cisco ASA supports following types

  • Active/Standby
  • Active/ Active
The Cisco ASA Appliance  with FirePOWER...

September 9, 2016  10:44 AM

What is Cisco Firepower Threat Defense (FTD)?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
application, ASA, BGP, Cisco, Decryption, EIGRP, filtering, firewall, Integration, ISE, malware, Multicast, OSPF, RIP, Routing, Software, SSL, Static Routing, URL, VPN

Cisco Firepower Threat Defense (FTD) is a unified software image, which includes the Cisco ASA features and FirePOWER Services. This unified software is capable of offering the function of ASA and FirePOWER in one platform, both in terms of hardware and software features. This seems to be a good...


February 29, 2016  12:45 PM

Things to consider before introducing Palo Alto Firewall into routing domain- Series 2

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
ASA, BGP, Cisco, firewall, Network design, OSPF, Routing

In my previous post , I did mentioned Palo Alto Networks Firewall having issues in...


February 29, 2016  12:07 PM

How does Palo Alto Firewall identify an App?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
app, application, ASA, BGP, Cisco, firewall, HTTP, IP address, Network design, OSPF, Routing, Signatures, Technology

When it comes to identifying an application  Palo Alto Firewall is quite accurate and yield great results in either allowing or dropping the traffic based on security policy applied.  I believe App-ID is the strongest point of Palo Alto Firewalls and it makes them leaders in the Next Generation...


February 28, 2016  6:15 AM

Things to consider before introducing Palo Alto Firewall into routing domain- Series 1

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
ASA, BGP, Cisco, firewall, Gartner, Gartner Magic Quadrant, Network design, OSPF, Routing

When it comes to routing, most of us are quite comfortable in using dedicated routers in Enterprise networks.  Some time the Business need or the existing network design forces an Organisation to use a traditional firewall not only as a firewall but also as a router. Well this works well, if some...


February 24, 2016  12:55 PM

Using ECMP with Palo Alto Firewalls? Make sure you’re running PAN-OS 7

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
BGP, firewall, OSPF, Routing

When it comes to using Equal Cost Multipath in Palo Alto Firewalls, one needs to be very careful as this feature is not available in all PAN-OS versions by default.  Most of the Network Engineers assume ECMP is supported by default,  and they are shocked to discover ECMP is not working when they...


January 27, 2016  6:00 AM

How to configure OSPF Totally Stubby Area in Cisco Routers- Series 2?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
Cisco, Cisco IOS, Cisco Routers, IP Routing, Loopback, OSPF, OSPF protocol, Routing, Routing Table

In my previous post we studied the topology and saw how Type 3, Type 4 and Type  LSA routes are installed in non 0 Area. Now lets configure Area 5...


January 24, 2016  5:33 AM

How to configure Stub Area in OSPF – Series 2?

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
Cisco, Cisco IOS, Dynamic Routing, IP routing protocols, Loopback, OSPF, OSPF protocol, Routing

In my previous post we studied the topology and saw how Type 5 LSA routes are installed in non 0 Area. Now lets configure Area 5 as a stub area. Its very easy to...


May 4, 2015  6:00 PM

Chuck Robbins named as a new CEO of Cisco

Yasir Irfan Yasir Irfan Profile: Yasir Irfan
CEO, Cisco, Networks, Routing, Switching, Wireless

John Chambers have been driving Cisco for almost two decades and he was quite successful in leading Cisco for such a long time. Since his accession to the seat of CEO, he ensured Cisco is the leader in the routing and switching domain and various other networking technologies like collaboration and...


1

Forgot Password

No problem! Submit your e-mail address below. We'll send you an e-mail containing your password.

Your password has been sent to: