ABCDEFGHIJKLMNOPQRSTUVWXYZ
1
Layer 2
2
Jumbo Frames
3
Auto-negotiation for Port Speed and Duplex
4
MDI/MDIX Auto-crossover
5
IEEE 802.1D MAC Bridging/STP
6
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
7
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP)
8
STP Root Guard
9
STP BPDU Guard
10
Edge Port / Port Fast
11
IEEE 802.1Q VLAN Tagging
12
Private VLAN
13
IEEE 802.3ad Link Aggregation with LACP
14
Unicast/Multicast traffic balance over trunking port
15
(dst-ip, dst-mac, src-dst-ip, src-dst-mac, src-ip, src-mac)
16
IEEE 802.1AX Link Aggregation
17
Spanning Tree Instances (MSTP/CST)
18
IEEE 802.3x Flow Control and Back-pressure
19
IEEE 802.3 10Base-T
20
IEEE 802.3u 100Base-TX
21
IEEE 802.3z 1000Base-SX/LX
22
IEEE 802.3ab 1000Base-T
23
IEEE 802.3ae 10 Gigabit Ethernet
24
IEEE 802.3az Energy Efficient Ethernet
25
IEEE 802.3bz Multi Gigabit Ethernet
26
IEEE 802.3 CSMA/CD Access Method and Physical Layer Specifications
27
Storm Control
28
MAC, IP, Ethertype-based VLANs
29
Virtual-Wire
30
Split Port (QSFP+ breakout to 4x10G SFP+ or 4x1G SFP)
31
Time-Domain Reflectcometry (TDR) Support
32
LAG min/max bundle
33
Rapid PVST interoperation
34
Ingress Pause Metering
35
Loop Guard
36
Per-port storm control
37
Priority-based Flow Control (802.1Qbb)
38
IEEE 802.1ad QinQ
39
VLAN Mapping
40
IEEE 802.3ba, 802.3bj, and 802.3bm 40 and 100 Gigabit Ethernet
41
Auto topology
42
Dynamically shared packet buffers
43
Services
44
IGMP proxy / querier
45
MLD Snooping
46
MLD proxy / querier
47
IGMP Snooping
48
High Availability
49
Multi-Chassis Link Aggregation (MCLAG)
50
Quality of Service
51
IEEE 802.1p Based Priority Queuing
52
IP TOS/DSCP Based Priority Queuing
53
IEEE 1588 PTP (Transparent Clock)
54
Explicit Congestion Notification
55
Egress priority tagging
56
Percentage Rate Control
57
RFC and MIB Support*
58
BFD
59
RFC 5880: Bidirectional Forwarding Detection (BFD)
60
RFC 5881: Bidirectional Forwarding Detection (BFD) for IPv4 and IPv6 (Single Hop)
61
RFC 5882: Generic Application of Bidirectional Forwarding Detection (BFD)
62
BGP
63
RFC 1771: A Border Gateway Protocol 4 (BGP-4)
64
RFC 1965: Autonomous System Confederations for BGP
65
RFC 1997: BGP Communities Attribute
66
RFC 2545: Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing
67
RFC 2796: BGP Route Reflection - An Alternative to Full Mesh IBGP
68
RFC 2842: Capabilities Advertisement with BGP-4
69
RFC 2858: Multiprotocol Extensions for BGP-4
70
RFC 4271: BGP-4
71
RFC 6286: Autonomous-System-Wide Unique BGP Identifier for BGP-4
72
RFC 6608: Subcodes for BGP Finite State Machine Error
73
RFC 6793: BGP Support for Four-Octet Autonomous System (AS) Number Space
74
RFC 7606: Revised Error Handling for BGP UPDATE Messages
75
RFC 7607: Codification of AS 0 Processing
76
RFC 7705: Autonomous System Migration Mechanisms and Their Effects on the BGP AS_PATH Attribute
77
RFC 8212: Default External BGP (EBGP) Route Propagation Behavior without Policies
78
RFC 8654: Extended Message Support for BGP
79
DHCP
80
RFC 2131: Dynamic Host Configuration Protocol
81
RFC 3046: DHCP Relay Agent Information Option
82
RFC 7513: Source Address Validation Improvement (SAVI) Solution for DHCP
83
IP/IPv4
84
RFC 2697: A Single Rate Three Color Marker
85
RFC 3168: The Addition of Explicit Congestion Notification (ECN) to IP
86
RFC 5227: IPv4 Address Conflict Detection
87
RFC 5517: Cisco Systems' Private VLANs: Scalable Security in a Multi-Client Environment
88
RFC 7039: Source Address Validation Improvement (SAVI) Framework
89
IP Multicast
90
RFC 2362: Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification
91
RFC 2710: Multicast Listener Discovery (MLD) for IPv6 (MLDv1)
92
RFC 4541: Considerations for Internet Group Management Protocol (IGMP) and Multicast Listener Discovery (MLD) Snooping Switches
93
RFC 4605: Internet Group Management Protocol (IGMP)/Multicast Listener Discovery (MLD)-Based Multicast Forwarding (“IGMP/MLD Proxying”)
94
RFC 4607: Source-Specific Multicast for IP
95
RFC and MIB Support*
96
IPv6
97
RFC 2464: Transmission of IPv6 Packets over Ethernet Networks: Transmission of IPv6 Packets over Ethernet Networks
98
RFC 2474: Definition of the Differentiated Services Field (DS Field) in the and IPv6 Headers (DSCP)
99
RFC 2893: Transition Mechanisms for IPv6 Hosts and Routers
100
RFC 4213: Basic Transition Mechanisms for IPv6 Hosts and Router