 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
VSC7511 Datasheet(PDF) 19 Page - Microsemi Corporation |
|
|
|||||||||||||||||||||||||||||
VSC7511 Datasheet(HTML) 19 Page - Microsemi Corporation |
|
|
19 / 324 page  Product Overview VMDS-10488 VSC7511 Datasheet Revision 4.2 4 • Push/pop/translate up to three VLAN tags; translation on ingress and/or on egress • TCAM-based VLAN classification and translation with pattern matching against Layer 2 through Layer 4 information such as MAC addresses, VLAN tag headers, EtherType, DSCP, IP addresses, and TCP/UDP ports and ranges • QoS and VLAN TCAM entries • VLAN egress tagging TCAM entries • Link aggregation (IEEE 802.3ad) • Link aggregation traffic distribution is programmable and based on Layer 2 through Layer 4 information • Wire-speed hardware-based learning and CPU-based learning configurable per port • Independent and shared VLAN learning • Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad) • Rapid Spanning Tree Protocol support (IEEE 802.1w) • Multiple Spanning Tree Protocol support (IEEE 802.1s) • Jumbo frame support up to 12.2 KB with per-port programmable MTU • Q-in-Q tagging support 2.1.2 Layer 2 Multicast • IPv4/IPv6 multicast Layer-2 switching with up to 4,096 groups and 64 port masks • Internet Group Management Protocol version 2 (IGMPv2) support • Internet Group Management Protocol version 3 (IGMPv3) support with source specific multicast forwarding • Multicast Listener Discovery (MLDv1) support • Multicast Listener Discovery (MLDv2) support with source specific forwarding 2.1.3 Quality of Service • Eight QoS classes and two drop precedence levels • Eight QoS queues per port with Deficit Weighted Round-robin (DWRR) or Frame Based Round- robin (FBRR) scheduling • TCAM-based QoS and VLAN classification with pattern matching against Layer 2 through Layer 4 information • DSCP translation, both ingress and/or egress • DSCP remarking based on QoS class and drop precedence level • VLAN (PCP, DEI, and VID) translation, both ingress and egress • PCP and DEI remarking based on QoS class and drop precedence level • Policers, selectable per QoS class, per queue, per port, and per security entry through TCAM-based pattern matching, programmable in steps of 33.3 kbps • Dual leaky bucket shaping per port and per QoS class, programmable in steps of 100 kbps • Full-duplex flow control (IEEE 802.3X) and half-duplex backpressure, symmetric and asymmetric • Priority-based full-duplex flow control (IEEE 802.1Qbb) • Multicast and broadcast storm control with flooding control • QoS classification based on IEEE 802.1p and IPv4/IPv6 DSCP 2.1.4 Security • Versatile Content Aware Processor (VCAP) packet filtering engine using ACLs for ingress and egress packet inspection • Security VCAP entries • Source IP guarding entries • Shared VCAP rate policers with rate measurements in frames per second or bits per second • Eight shared range checkers supporting ranges based on TCP/UDP port numbers, DSCP values, and VLAN identifiers • VCAP match patterns supporting generic MAC, ARP, IPv4, and IPv6 protocols • VCAP actions including permit/deny, police, count, CPU-copy, and mirror • Special support for IP fragments, UDP/TCP port ranges, and ARP sanity check • Extensive CPU DoS prevention by VCAP rate policers and hit-me-once functions • Surveillance functions supported by 32-bit VCAP counters • Generic storm controllers for flooded broadcast, flooded multicast, and flooded unicast traffic |
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
