Many people have seen the words 'IP address' and 'provider' when using the Internet. The Internet uses a large number of protocols such as BGP is a type of routing protocol that determines the ...

The BGP Graceful Restart mechanism defined in RFC 4724 limits the usage of BGP Graceful Restart to BGP messages other than BGP NOTIFICATION messages. This document updates RFC 4724 by defining an ...

Cisco has updated its IOS XE software to address a denial of service vulnerability in its implementation of BGP over an Ethernet VPN. Cisco said that changes to its implementation of the Border ...

Border Gateway Protocol (BGP) Autonomous System (AS) Architecture of Dynamic Routing BGP version 4 BGP general operations BGP route processing Four types of BGP messages BGP attributes Two types of ...

Cisco has patched a vulnerability in IOS XE which if exploited can corrupt data and force denial-of-service (DoS) attacks. Last week, the tech giant said the bug, CVE-2017-12319, is found in the ...

VPLS is a Layer 2 multipoint VPN that emulates LAN service across a WAN. VPLS enables service providers to interconnect several customer sites (each being a LAN segment) over a packet-switched network ...