The flaw stems from an issue with the ingress packet processing function of Cisco IOS XR software. A high-severity flaw in Cisco’s IOS XR software could allow unauthenticated, remote attackers to ...

The flaw could enable an unauthenticated, remote attacker to access the devices, Cisco said. Cisco has rushed out patches for a critical vulnerability in its ASR 9000 routers that could give remote, ...

The one problem with LANs is that they’re, well, local. A LAN doesn’t traditionally extend beyond the physical boundaries of a data center, or at least a corporate campus. For many applications and ...

eWEEK content and product recommendations are editorially independent. We may make money when you click on links to our partners. Learn More. Cisco is turning on a new feature in the Nexus 7000 ...

Cisco today announced that every Cisco ASR 9000 router that it has shipped is eligible for an upgrade to a fourth-generation network processor via a new line card. But perhaps the bigger news is that ...

Terremark Worldwide plans to use Cisco’s Overlay Transport Virtualization (OTV) feature to eventually connect 12 data centers worldwide for easier resource allocation, workload mobility and ...

The one problem with LANs is that they're, well, local. A LAN doesn't traditionally extend beyond the physical boundaries of a data center, or at least a corporate campus. For many applications and ...

Cisco Systems Chairman and CEO Chuck Robbins has been peppering his public comments with '5G' for months, and now the networking kingpin is rolling out upgraded edge routers and automation software ...

Several weeks ago I wrote a couple blogs on the Cisco ASR 1000-series routers: one blog on the hardware architecture of the ASR 1000-series and a blog on Cisco IOS XE. Before finishing my little ...

In an exclusive Clear Choice test, the ASR not only moved traffic at 20Gbps but also did so while running QoS, security and monitoring functions on 120 million flows from hundreds of concurrent ...