2020-11-18
Understanding Inter-AS L3VPN - Option A/B/C

One more time, I would refresh my tender memories about MPLS l3vpn options. By the way, I recently faced with D option again.

Read More

2018-09-25
Cisco introduces its first server built for AI and ML workloads

Cisco’s new UCS server covers each stage of the AI and ML lifecycle.

Cisco introduces its first server built for AI and ML workloads.

Read More

2017-08-28
Welcome to World of Tomorrow!

Light sadness, the hopeful manifest, trading of vision of future as is.

Read More

2012-07-07
San Jose Cisco CPOC (Customer Proof-of-Concept)

Read More

2012-04-24
Is there a big difference between XR and XE?

freenode/#cisco:

08:46 < Project2501> is there a big difference between XR and XE?
08:46 < Project2501> IOS that is�
08:49 < onefst250r> the R and the E
08:49 < onefst250r> the X is the same

Read More

2012-02-22
Cisco NX-OS Malformed IP Packet Denial of Service Vulnerability

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cis

A malformed, transit IP packet that would normally be forwarded
by the switch is received and the Time-to-live (TTL) is 1. In
this case, an ICMP error message (time exceeded) needs to be
generated. During generation of this ICMP message, the bug could
be triggered.

Nice behavior.

Read More

2011-12-29
IP Routing on Catalyst 2960-S and 2960 switch

Unexpectedly, but It’s useful for some situations.

more

Read More

2011-11-15
Cisco ASA 1000V Cloud Firewall

The ASA 1000V employs mainstream, proven Adaptive Security Appliance (ASA) technology, optimized for highly secure multi-tenant virtual and cloud infrastructure at the edge. This helps to enable consistency across physical, virtual, and cloud infrastructures. The ASA 1000V will start shipping in the first half of 2012.

Read More

2011-05-23
Cisco debuts 'private cloud' controller

The company announced the Flex 7500 Series Cloud Controller at Interop last week, which centralizes control and management functions in the “private cloud” data center but allows for distributed data forwarding in local branch APs.

Read More

2011-05-12
A couple VPLS testing methodologies

Read More