MPLS Configuration on Cisco IOS Software by Lancy Lobo, Umesh Lakshman

MPLS Configuration on Cisco IOS Software



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MPLS Configuration on Cisco IOS Software Lancy Lobo, Umesh Lakshman ebook
Format: chm
ISBN: 1587051990, 9781587051999
Page: 720
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Name: 20130327 Cisco IOS Software RSVP Denial of Service Vulnerability. Class-based marking was CEF dependent in early Cisco IOS transmit exceed-action set-clp-transmit violate-action drop. Cisco.Press.MPLS.Configuration.on.Cisco.IOS.Software.chm=35355109. Cisco IOS Software and Cisco IOS XE Software contain a vulnerability in the RSVP feature when used on a device configured with VPN routing and forwarding (VRF) instances. A pre-sales system engineer receives a diagram of the current WAN from a customer. This vulnerability could allow an unauthenticated, remote attacker to cause an interface wedge, which can RSVP-Traffic Engineering (RSVP-TE) in Multiprotocol Label Switching (MPLS) infrastructures * Multi-VRF infrastructures * VRF-Lite infrastructures. Press.MPLS.and.VPN.Architectures.Volume.II.rar=5609203. Class-based policing can set the IP Precedence, DSCP, MPLS EXP, Frame Relay DE, or ATM CLP of a packet based on rate-limiting measurements, as shown in Example 3-6. Hyperlink:http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1143. MPLS can be configured in Cisco IOS Software by issuing commands that begin with either tag-switching or mpls, depending on the one supported. Cisco IPSec VTIs are a tool that customers can use to configure IPSec-based VPNs between site-to-site devices. Cisco.Press.MPLS.Fundamentals.rar=3421271. Class-based marking, introduced in Cisco IOS Software Release 12.1(2)T, is an MQC-based syntax that uses the set command within a policy map to mark packets, frames, cells, or labels. Cisco.Press.MPLS.Implementing.Cisco. Configure the Cisco IOS software to support an internal trunk link between the switch and router module. XS before 3.7.2S, when MPLS-TE is enabled, allows remote attackers to cause a denial of service (incorrect memory access and device reload) via a traffic engineering PATH message in an RSVP packet, aka Bug ID CSCtg39957.