CiscoComments (0)

Cisco is the worldwide leader in networking that transforms how people connect, communicate, and collaborate.
Our technology is changing the nature of work and the way we live.

Founded in 1984, Cisco pioneered the development of Internet Protocol (IP)-based networking technologies. This tradition continues with the development of routing, switching, and other technologies such as application networking services, home networking, security, storage area networking, TelePresence systems, unified communications, video systems, and wireless.

As an innovator in the communications and information technology industry, Cisco and its valued partners sell Cisco hardware, software, and services to businesses of all sizes, governments, service providers, and consumers. An integral part of Cisco’s business strategy is strong corporate citizenship. Responsible business practices help ensure accountability, business sustainability, and commitment to environmentally conscious operations and products. Social investments built upon public-private partnerships positively impact recipient communities around
the world. As an expression of our company’s values and beliefs, these activities are designed to build trust in our company and empower our employees.

Comments

You need sign in to comment! Sign up today!

Cisco Pix blocks SMTP traffic with it’s ESMTP Inspection feature!Comments (1)

Cisco Pix has by default enabled a feature called ESMTP inspection in its software. It will drop all packages if using Transport Layer Security (TLS) encryption for email communication.

In order to allow the e-mails with TLS enabled, disable the ESMTP inspection feature as this output shows:

pix(config)#policy-map global_policy
pix(config-pmap)#class inspection_default
pix(config-pmap-c)#no inspect esmtp
pix(config-pmap-c)#exit
pix(config-pmap)#exit

Comments

fredrik Feb 1, 2015 - 23:12
Sweet!

You need sign in to comment! Sign up today!