EasyManuals Logo

Dell S4048T User Manual

Dell S4048T
1277 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #652 background imageLoading...
Page #652 background image
Accept Source-Active Messages that
Fail the RFP Check
A default peer is a peer from which active sources are accepted even though they fail the RFP check.
Referring to the following illustrations:
In Scenario 1, all MSPD peers are up.
In Scenario 2, the peership between RP1 and RP2 is down, but the link (and routing protocols) between
them is still up. In this case, RP1 learns all active sources from RP3, but the sources from RP2 and RP4
are rejected because the reverse path to these routers is through Interface A.
In Scenario 3, RP3 is configured as a default MSDP peer for RP1 and so the RPF check is disregarded for
RP3.
In Scenario 4, RP1 has a default peer plus an access list. The list permits RP4 so the RPF check is
disregarded for active sources from it, but RP5 (and all others because of the implicit deny all) are
subject to the RPF check and fail, so those active sources are rejected.
Multicast Source Discovery Protocol (MSDP) 652

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Dell S4048T and is the answer not in the manual?

Dell S4048T Specifications

General IconGeneral
Switching Capacity1.44 Tbps
Rack Units1U
Form FactorRack-mountable
Power DeviceInternal power supply
Power RedundancyOptional
Product TypeSwitch
Jumbo Frame SupportYes
Routing ProtocolOSPF, BGP, RIP, VRRP, PIM-SM, IGMP
Remote Management ProtocolSNMP, RMON, Telnet, SSH
FeaturesQuality of Service (QoS), Jumbo Frames Support, Virtual Route Redundancy Protocol (VRRP), VLAN support, sFlow, Multiple Spanning Tree Protocol (MSTP), Rapid Spanning Tree Protocol (RSTP), IPv6 support
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3ae
Dimensions (W x D x H)17.3 in x 16 in x 1.7 in
Operating Temperature0°C to 40 °C
Operating Humidity10% to 90% (non-condensing)

Related product manuals