|
RFC Number
|
RFC Remarks
|
RFC Title
|
Cisco Supports? (Yes/No/ Partial/Not Applicable/ Obsoleted or Updated by RFC Cisco IOS Supports)
|
|
4724
|
|
Graceful Restart Mechanism for BGP
|
Yes
|
|
4364
|
(Obsoletes RFC2547)
|
BGP/MPLS IP Virtual Private Networks (VPNs)
|
Yes
|
|
4031
|
|
Service requirements for Layer 3 Provider Provisioned Virtual Private Networks (VPNs)
|
Yes
|
|
4026
|
|
Provider Provisioned VPN terminology
|
Yes
|
|
4023
|
|
Encapsulating MPLS in IP or Generic Routing Encapsulation (GRE)
|
Partial-GRE Only
|
|
4008
|
|
Definitions of Managed Objects for Network Address Translators (NAT)
|
Partial
|
|
4007
|
|
IPv6 Scoped Address Architecture
|
Yes
|
|
3993
|
|
Subscriber-ID Suboption for the Dynamic Host Configuration Protocol (DHCP) Relay Agent Option
|
Yes
|
|
3988
|
|
Maximum Transmission Unit Signaling Extensions for the Label Distribution Protocol (LDP)
|
Yes
|
|
3985
|
|
PWE3 (Pseudo-Wire Emulation Edge-to-Edge) Architecture
|
Yes
|
|
3963
|
|
Network Mobility (NEMO) Basic Support Protocol
|
Partial
|
|
3956
|
(Updates RFC3306)
|
Embedding the Rendezvous Point (RP) Address in an IPv6 Multicast Address
|
Yes
|
|
3954
|
|
Cisco Systems NetFlow Services Export Version 9
|
Yes
|
|
3946
|
|
Generalized Multi-Protocol Label Switching (GMPLS) Extensions for Synchronous Optical Network (SONET) and Synchronous Digital Hierarchy (SDH) Control
|
Yes
|
|
3945
|
|
Generalized Multi-Protocol Label Switching (GMPLS) Architecture
|
Yes
|
|
3942
|
(Updates RFC2132)
|
Reclassifying Dynamic Host Configuration Protocol version 4 (DHCPv4) Options
|
Partial-we are supporting it, we have documented usages
|
|
3917
|
|
Requirements for IP Flow Information Export (IPFIX)
|
Yes
|
|
3916
|
|
Requirements for Pseudo-Wire Emulation Edge-to-Edge (PWE3)
|
Yes
|
|
3910
|
|
The SPIRITS (Services in PSTN requesting Internet Services) Protocol
|
Yes
|
|
3847
|
|
Restart Signaling for Intermediate System to Intermediate System (IS-IS)
|
Yes
|
|
3826
|
|
The Advanced Encryption Standard (AES) Cipher Algorithm in the SNMP User-based Security Model
|
Yes
|
|
3815
|
|
Definitions of Managed Objects for the Multiprotocol Label Switching (MPLS), Label Distribution Protocol (LDP)
|
Yes
|
|
3814
|
|
Multiprotocol Label Switching (MPLS) Forwarding Equivalence Class To Next Hop Label Forwarding Entry (FEC-To-NHLFE) Management Information Base (MIB)
|
Yes
|
|
3813
|
|
Multiprotocol Label Switching (MPLS) Label Switching Router (LSR) Management Information Base (MIB)
|
Yes
|
|
3812
|
|
Multiprotocol Label Switching (MPLS) Traffic Engineering (TE) Management Information Base (MIB)
|
Yes
|
|
3811
|
|
Definitions of Textual Conventions (TCs) for Multiprotocol Label Switching (MPLS) Management
|
Yes
|
|
3810
|
(Updates RFC2710)
|
Multicast Listener Discovery Version 2 (MLDv2) for IPv6
|
Yes
|
|
3809
|
|
Generic Requirements for Provider Provisioned Virtual Private Networks (VPNs)
|
Yes
|
|
3787
|
|
Recommendations for Interoperable IP Networks using Intermediate System to Intermediate System (IS-IS).
|
Yes
|
|
3784
|
|
IS-IS extensions for Traffic Engineering (TE)
|
Yes
|
|
3775
|
|
Mobility Support in IPv6
|
Partial (no IPsec authentication, no multicast)
|
|
3768
|
(Obsoletes RFC2338)
|
Virtual Router Redundancy Protocol (VRRP)
|
Yes
|
|
3758
|
|
Stream Control Transmission Protocol (SCTP) Partial Reliability Extension
|
Yes
|
|
3749
|
|
Transport Layer Security Protocol Compression Methods
|
Yes
|
|
3737
|
|
IANA Guidelines for the Registry of Remote Monitoring (RMON) MIB (Management Information Base) modules
|
Yes
|
|
3736
|
|
Stateless Dynamic Host Configuration Protocol (DHCP) Service for IPv6
|
Yes
|
|
3719
|
|
Recommendations for Interoperable Networks using Intermediate System to Intermediate System (IS-IS)
|
Yes
|
|
3697
|
|
IPv6 Flow Label Specification
|
Yes
|
|
3670
|
|
Information Model for Describing Network Device QoS (Quality of Service) Datapath Mechanisms
|
Yes
|
|
3666
|
|
Session Initiation Protocol (SIP) Public Switched Telephone Network (PSTN) Call Flows
|
Yes (supports all call flows mentioned with exception that PSTN signaling is ISDN and not ISUP. On SIP leg, call flows are supported)
|
|
3646
|
|
DNS Configuration options for Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
|
Yes
|
|
3644
|
|
Policy Quality of Service (QoS) Information Model
|
Yes
|
|
3633
|
|
IPv6 Prefix Options for Dynamic Host Configuration Protocol (DHCP) version 6
|
Yes
|
|
3630
|
(Updates RFC2370)
|
Traffic Engineering (TE) Extensions to OSPF Version 2
|
Yes
|
|
3623
|
|
Graceful OSPF Restart
|
Yes
|
|
3612
|
|
Applicability Statement for Restart Mechanisms for the Label Distribution Protocol (LDP)
|
Yes
|
|
3609
|
|
Tracing Requirements for Generic Tunnels
|
Partial
|
|
3596
|
(Obsoletes RFC3152, RFC1886)
|
DNS Extensions to Support IP Version 6 (IPv6)
|
Yes
|
|
3590
|
(Updates RFC2710)
|
Source Address Selection for the Multicast Listener Discovery (MLD) Protocol
|
Yes
|
|
3587
|
(Obsoletes RFC2374)
|
IPv6 Global Unicast Address Format
|
Yes
|
|
3546
|
(Updates RFC2246)
|
Transport Layer Security (TLS) Extensions
|
Yes
|
|
3527
|
|
Link Selection sub-option for the Relay Agent Information Option for DHCPv4
|
Yes
|
|
3519
|
|
Mobile IP Traversal of Network Address Translation (NAT) Devices
|
Yes
|
|
3513
|
(Obsoletes RFC2373)
|
Internet Protocol Version 6 (IPv6) Addressing Architecture
|
Yes
|
|
3495
|
|
Dynamic Host Configuration Protocol (DHCP) Option for CableLabs Client Configuration
|
Partial (on server via generic option configuration)
|
|
3484
|
|
Default Address Selection for Internet Protocol version 6 (IPv6)
|
Yes
|
|
3478
|
|
Graceful Restart Mechanism for Label Distribution Protocol (LDP)
|
Yes
|
|
3477
|
|
Signaling Unnumbered Links in Resource Reservation Protocol-Traffic Engineering (RSVP-TE)
|
Yes
|
|
3473
|
(Updated by RFC4003)
|
Generalized Multi-Protocol Label Switching (GMPLS) Signaling Resource Reservation Protocol-Traffic Engineering (RSVP-TE) Extensions
|
Yes
|
|
3471
|
|
Generalized Multi-Protocol Label Switching (GMPLS) Signaling Functional Description
|
Yes
|
|
3469
|
|
Framework for MPLS-based Recovery
|
Yes
|
|
3443
|
(Updates RFC3032)
|
Time To Live (TTL) Processing in Multi-Protocol Label Switching (MPLS) Networks
|
Partial
|
|
3435
|
(Updated by RFC3661)
|
Media Gateway Control Protocol (MGCP)
|
Yes
|
|
3418
|
(Obsoletes RFC1907)
|
Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)
|
Yes
|
|
3416
|
(Obsoletes RFC1905)
|
Version 2 of the Protocol Operations for the Simple Network Management Protocol (SNMP).
|
Yes
|
|
3376
|
(Obsoletes RFC2236)
|
Internet Group Management Protocol (IGMP), Version 3
|
Yes
|
|
3353
|
|
Framework for IP Multicast in MPLS
|
Yes
|
|
3344
|
(Obsoletes RFC3220)
|
IP Mobility Support for IPv4
|
Yes
|
|
3319
|
|
Dynamic Host Configuration Protocol (DHCPv6) Options for Session Initiation Protocol (SIP) Servers
|
Yes
|
|
3315
|
|
Dynamic Host Configuration Protocol for IPv6 (DHCPv6)
|
Yes
|
|
3309
|
(Updates RFC2960)
|
Stream Control Transmission Protocol (SCTP) Checksum Change
|
Yes
|
|
3306
|
(Updated by RFC3956)
|
Unicast-Prefix-based IPv6 Multicast Addresses
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
3288
|
|
Using the Simple Object Access Protocol (SOAP) in Blocks Extensible Exchange Protocol (BEEP)
|
Yes
|
|
3272
|
|
Overview and Principles of Internet Traffic Engineering (TE)
|
Yes
|
|
3270
|
|
Multi-Protocol Label Switching (MPLS) Support of Differentiated Services (Diffserv)
|
Yes
|
|
3268
|
|
Advanced Encryption Standard (AES) Ciphersuites for Transport Layer Security (TLS).
|
Yes
|
|
3261
|
(Obsoletes RFC2543) (Updated by RFC3265, RFC3853)
|
SIP: Session Initiation Protocol
|
Yes
|
|
3260
|
(Updates RFC2474, RFC2475, RFC2597)
|
New Terminology and Clarifications for Diffserv (Differentiated Services)
|
Yes
|
|
3246
|
(Obsoletes RFC2598)
|
An Expedited Forwarding (EF) PHB (Per-Hop Behavior)
|
Yes
|
|
3220
|
(Obsoletes RFC2002) (Obsoleted by RFC3344)
|
IP Mobility Support for IPv4
|
Yes
|
|
3215
|
|
LDP (Label Distribution Protocol) State Machine
|
Yes
|
|
3210
|
|
Applicability Statement for Extensions to RSVP (Resource Reservation Protocol) for LSP (Label Switched Path)-Tunnels
|
Yes
|
|
3209
|
(Updated by RFC3936)
|
RSVP-TE (Resource Reservation Protocol-Traffic Engineering): Extensions to RSVP for LSP (Label Switched Path) Tunnels
|
Yes
|
|
3180
|
(Obsoletes RFC2770)
|
GLOP Addressing in 233/8
|
Yes
|
|
3168
|
(Obsoletes RFC2481) (Updates RFC2474, RFC2401, RFC0793)
|
The Addition of Explicit Congestion Notification (ECN) to IP
|
Yes
|
|
3162
|
|
RADIUS and IPv6
|
Yes
|
|
3152
|
(Obsoleted by RFC3596) (Updates RFC2874, RFC2772, RFC2766, RFC2553, RFC1886) (Also BCP0049)
|
Delegation of IP6.ARPA (IPv6 Address and Routing Parameters Area)
|
Yes
|
|
3147
|
|
Generic Routing Encapsulation (GRE) over CLNS Networks
|
Yes
|
|
3115
|
(Obsoletes RFC3025)
|
Mobile IP Vendor/Organization-Specific Extensions
|
Yes
|
|
3107
|
|
Carrying Label Information in BGP-4
|
Yes
|
|
3101
|
(Obsoletes RFC1587)
|
The OSPF Not-So-Stubby Area (NSSA) Option
|
Yes
|
|
3097
|
(Updates RFC2747)
|
RSVP (Resource Reservation Protocol) Cryptographic Authentication-Updated Message Type Value
|
Yes
|
|
3081
|
|
Mapping the BEEP (Blocks Extensible Exchange Protocol) Core onto TCP
|
Yes
|
|
3080
|
|
The Blocks Extensible Exchange Protocol (BEEP) Core
|
Yes
|
|
3068
|
|
An Anycast Prefix for 6to4 Relay Routers
|
Yes
|
|
3065
|
(Obsoletes RFC1965)
|
Autonomous System Confederations for BGP
|
Yes
|
|
3057
|
(Updated by RFC3807)
|
ISDN Q.921-User Adaptation Layer
|
Yes
|
|
3056
|
|
Connection of IPv6 Domains via IPv4 Clouds
|
Yes
|
|
3046
|
|
DHCP Relay Agent Information Option
|
Yes
|
|
3038
|
|
VCID Notification over ATM link for LDP (Label Distribution Protocol)
|
Yes
|
|
3037
|
|
LDP (Label Distribution Protocol) Applicability
|
Yes
|
|
3036
|
|
LDP (Label Distribution Protocol) Specification
|
Yes
|
|
3035
|
|
MPLS using LDP (Label Distribution Protocol) and ATM VC Switching
|
Yes
|
|
3032
|
(Updated by RFC3443)
|
MPLS Label Stack Encoding
|
Yes
|
|
3031
|
|
Multiprotocol Label Switching (MPLS) Architecture
|
Yes
|
|
3025
|
(Obsoleted by RFC3115)
|
Mobile IP Vendor/Organization-Specific Extensions
|
Yes
|
|
3024
|
(Obsoletes RFC2344)
|
Reverse Tunneling for Mobile IP, revised
|
Yes
|
|
3022
|
(Obsoletes RFC1631)
|
Traditional IP Network Address Translator (Traditional NAT)
|
Yes
|
|
3012
|
|
Mobile IPv4 Challenge/Response Extensions
|
Yes
|
|
2961
|
|
RSVP (Resource Reservation Protocol) Refresh Overhead Reduction Extensions
|
Yes
|
|
2960
|
(Updated by RFC3309)
|
Stream Control Transmission Protocol (SCTP)
|
Yes
|
|
2918
|
|
Route Refresh Capability for BGP-4
|
Yes
|
|
2915
|
(Obsoleted by RFC3401, RFC3402, RFC3403, RFC3404)
|
The Naming Authority Pointer (NAPTR) DNS Resource Record
|
Yes
|
|
2893
|
(Obsoletes RFC1933)
|
Transition Mechanisms for IPv6 Hosts and Routers
|
Yes
|
|
2878
|
(Obsoletes RFC1638) (Obsoleted by RFC3518)
|
PPP Bridging Control Protocol (BCP)
|
Yes
|
|
2874
|
(Updates RFC1886) (Updated by RFC3152, RFC3226, RFC3363, RFC3364)
|
DNS Extensions to Support IPv6 Address Aggregation and Renumbering
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2865
|
(Updated by RFC2868, RFC3575)
|
Remote Authentication Dial In User Service (RADIUS)
|
Yes
|
|
2858
|
(Obsoletes RFC2283)
|
Multiprotocol Extensions for BGP-4
|
Yes
|
|
2842
|
(Obsoleted by RFC3392)
|
Capabilities Advertisement with BGP-4
|
Yes
|
|
2833
|
|
RTP (Real-Time Protocol) Payload for DTMF Digits, Telephony Tones and Telephony Signals
|
Yes
|
|
2818
|
|
HTTP Over TLS
|
Yes
|
|
2817
|
(Updates RFC2616)
|
Upgrading to TLS Within HTTP/1.1
|
Yes
|
|
2796
|
(Updates RFC1966)
|
BGP Route Reflection-An Alternative to Full Mesh IBGP
|
Yes
|
|
2794
|
(Updates RFC2290)
|
Mobile IP Network Access Identifier Extension for IPv4
|
Yes
|
|
2787
|
|
Definitions of Managed Objects for the Virtual Router Redundancy Protocol (VRRP)
|
Yes
|
|
2782
|
(Obsoletes RFC2052)
|
A DNS RR (DNS Resource Record) for specifying the location of services (DNS SRV) Domain Name System Server
|
Yes
|
|
2772
|
(Obsoletes RFC2546) (Updated by RFC3152)
|
6Bone Backbone Routing Guidelines
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2770
|
(Obsoleted by RFC3180)
|
GLOP Addressing in 233/8
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2766
|
(Updated by RFC3152)
|
Network Address Translation-Protocol Translation (NAT-PT)
|
Yes
|
|
2765
|
|
Stateless IP/ICMP Translation Algorithm (SIIT)
|
Yes
|
|
2750
|
(Updates RFC2205)
|
RSVP (Resource Reservation Protocol) Extensions for Policy Control
|
Yes
|
|
2749
|
|
COPS usage for RSVP (Resource Reservation Protocol)
|
Yes
|
|
2747
|
(Updated by RFC3097)
|
RSVP (Resource Reservation Protocol) Cryptographic Authentication
|
Yes
|
|
2745
|
|
RSVP (Resource Reservation Protocol) Diagnostic Messages
|
Yes
|
|
2740
|
|
OSPF for IPv6
|
Yes
|
|
2737
|
(Obsoletes RFC2037)
|
Entity MIB (Management Information Base) (Version 2)
|
Yes
|
|
2712
|
|
Addition of Kerberos Cipher Suites to Transport Layer Security (TLS)
|
Yes
|
|
2710
|
(Updated by RFC3590, RFC3810)
|
Multicast Listener Discovery (MLD) for IPv6
|
Yes
|
|
2705
|
(Obsoleted by RFC3435) (Updated by RFC3660)
|
Media Gateway Control Protocol (MGCP) Version 1.0
|
Yes
|
|
2702
|
|
Requirements for Traffic Engineering (TE) Over MPLS
|
Yes
|
|
2698
|
|
A Two Rate Three Color Marker
|
Yes
|
|
2697
|
|
A Single Rate Three Color Marker
|
Yes
|
|
2686
|
|
The Multi-Class Extension to Multi-Link PPP
|
Yes
|
|
2684
|
(Obsoletes RFC1483)
|
Multiprotocol Encapsulation over ATM Adaptation Layer 5
|
Yes
|
|
2665
|
(Obsoletes RFC2358) (Obsoleted by RFC3635)
|
Definitions of Managed Objects for the Ethernet-like Interface Types
|
Yes
|
|
2661
|
|
Layer Two Tunneling Protocol "L2TP"
|
Yes
|
|
2617
|
(Obsoletes RFC2069)
|
HTTP Authentication: Basic and Digest Access Authentication
|
Yes
|
|
2616
|
(Obsoletes RFC2068) (Updated by RFC2817)
|
Hypertext Transfer Protocol-HTTP/1.1
|
Yes
|
|
2598
|
(Obsoleted by RFC3246)
|
An Expedited Forwarding (EF) PHB (Per-Hop Behavior)
|
Yes
|
|
2597
|
(Updated by RFC3260)
|
Assured Forwarding PHB (Per-Hop Behavior) Group
|
Yes
|
|
2590
|
|
Transmission of IPv6 Packets over Frame Relay Networks Specification
|
Yes
|
|
2580
|
(Obsoletes RFC1904)
|
Conformance Statements for SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2575
|
(Obsoletes RFC2275) (Obsoleted by RFC3415)
|
View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)
|
Yes
|
|
2574
|
(Obsoletes RFC2274) (Obsoleted by RFC3414)
|
User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).
|
Yes
|
|
2573
|
(Obsoletes RFC2273) (Obsoleted by RFC3413)
|
SNMP Applications
|
Yes
|
|
2572
|
(Obsoletes RFC2272) (Obsoleted by RFC3412)
|
Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)
|
Yes
|
|
2571
|
(Obsoletes RFC2271) (Obsoleted by RFC3411)
|
An Architecture for Describing SNMP Management Frameworks
|
Yes
|
|
2560
|
|
X.509 Internet Public Key Infrastructure (PKI) Online Certificate Status Protocol-OCSP
|
Yes
|
|
2553
|
(Obsoletes RFC2133) (Obsoleted by RFC3493) (Updated by RFC3152)
|
Basic Socket Interface Extensions for IPv6
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2547
|
(Obsoleted by 4364)
|
BGP/MPLS VPNs
|
Yes
|
|
2545
|
|
Use of BGP-4 Multiprotocol Extensions for IPv6 Inter-Domain Routing
|
Yes
|
|
2543
|
(Obsoleted by RFC3261, RFC3262, RFC3263, RFC3264, RFC3265)
|
SIP: Session Initiation Protocol
|
Yes
|
|
2529
|
|
Transmission of IPv6 over IPv4 Domains without Explicit Tunnels
|
Yes
|
|
2509
|
(Obsoleted by RFC3544)
|
IP Header Compression over PPP
|
Yes
|
|
2508
|
|
Compressing IP/UDP/RTP Headers for Low-Speed Serial Links
|
Yes
|
|
2507
|
|
IP Header Compression
|
Yes
|
|
2492
|
|
IPv6 over ATM Networks
|
Yes
|
|
2481
|
(Obsoleted by RFC3168)
|
A Proposal to add Explicit Congestion Notification (ECN) to IP
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2475
|
(Updated by RFC3260)
|
An Architecture for Differentiated Service
|
Yes
|
|
2474
|
(Obsoletes RFC1455, RFC1349) (Updated by RFC3168, RFC3260)
|
Definition of the Differentiated Services (Diffserv) Field (DS Field) in the IPv4 and IPv6 Headers
|
Yes
|
|
2473
|
|
Generic Packet Tunneling in IPv6 Specification
|
Yes
|
|
2472
|
(Obsoletes RFC2023)
|
IP Version 6 (IPv6) over PPP
|
Yes
|
|
2467
|
(Obsoletes RFC2019)
|
Transmission of IPv6 Packets over FDDI Networks
|
Yes
|
|
2464
|
(Obsoletes RFC1972)
|
Transmission of IPv6 Packets over Ethernet Networks
|
Yes
|
|
2463
|
(Obsoletes RFC1885)
|
Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification
|
Yes
|
|
2462
|
(Obsoletes RFC1971)
|
IPv6 Stateless Address Autoconfiguration
|
Yes
|
|
2461
|
(Obsoletes RFC1970)
|
Neighbor Discovery for IP Version 6 (IPv6)
|
Yes
|
|
2460
|
|
Internet Protocol, Version 6 (IPv6) Specification
|
Yes
|
|
2453
|
(Obsoletes RFC1723)
|
RIP Version 2
|
Yes
|
|
2439
|
|
BGP Route Flap Damping
|
Yes
|
|
2433
|
|
Microsoft PPP CHAP (Challenge Handshake Authentication Protocol) Extensions
|
Yes
|
|
2427
|
(Obsoletes RFC1490, RFC1294)
|
Multiprotocol Interconnect over Frame Relay
|
Yes
|
|
2409
|
|
The Internet Key Exchange (IKE)
|
Yes
|
|
2408
|
|
Internet Security Association and Key Management Protocol (ISAKMP)
|
Yes
|
|
2407
|
|
The Internet IP Security Domain of Interpretation for ISAKMP
|
Yes
|
|
2406
|
(Obsoletes RFC1827)
|
IP Encapsulating Security Payload (ESP)
|
Yes
|
|
2402
|
(Obsoletes RFC1826)
|
IP Authentication Header
|
Yes
|
|
2401
|
(Obsoletes RFC1825) (Updated by RFC3168)
|
Security Architecture for the Internet Protocol (IP)
|
Yes
|
|
2393
|
(Obsoleted by RFC3173)
|
IP Payload Compression Protocol (IPComp)
|
Yes
|
|
2390
|
(Obsoletes RFC1293)
|
Inverse Address Resolution Protocol
|
Yes
|
|
2374
|
(Obsoletes RFC2073) (Obsoleted by RFC3587)
|
An IPv6 Aggregatable Global Unicast Address Format
|
Yes
|
|
2373
|
(Obsoletes RFC1884) (Obsoleted by RFC3513)
|
IP Version 6 (IPv6) Addressing Architecture
|
Yes
|
|
2370
|
(Updated by RFC3630) (Also RFC2328)
|
The OSPF Opaque LSA Option
|
Yes
|
|
2365
|
|
Administratively Scoped IP Multicast
|
Yes
|
|
2364
|
|
PPP over ATM AAL5 (Asynchronous Transfer Mode Adaptive Layer 5)
|
Yes
|
|
2362
|
(Obsoletes RFC2117)
|
Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification
|
Yes
|
|
2358
|
(Obsoletes RFC1650) (Obsoleted by RFC2665)
|
Definitions of Managed Objects for the Ethernet-like Interface Types
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2344
|
(Obsoleted by RFC3024)
|
Reverse Tunneling for Mobile IP
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2341
|
|
Cisco Layer Two Forwarding (Protocol) "L2F"
|
Yes
|
|
2338
|
(Obsoleted by RFC3768)
|
Virtual Router Redundancy Protocol (VRRP)
|
Yes
|
|
2337
|
|
Intra-LIS (Intra-Logical IP Subnet) IP multicast among routers over ATM using Sparse Mode PIM (Protocol Independent Multicast)
|
Yes
|
|
2332
|
|
NBMA Next Hop Resolution Protocol (NHRP)
|
Yes
|
|
2328
|
(Obsoletes RFC2178)
|
OSPF Version 2
|
Yes
|
|
2327
|
(Updated by RFC3266)
|
SDP: Session Description Protocol
|
Yes
|
|
2326
|
|
Real Time Streaming Protocol (RTSP)
|
Yes
|
|
2290
|
(Updates RFC2002) (Updated by RFC2794)
|
Mobile-IPv4 Configuration Option for PPP IPCP (Internet Protocol Control Protocol)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2284
|
|
PPP Extensible Authentication Protocol (EAP)
|
Yes
|
|
2283
|
(Obsoleted by RFC2858)
|
Multiprotocol Extensions for BGP-4
|
Yes
|
|
2281
|
|
Cisco Hot Standby Router Protocol (HSRP)
|
Yes
|
|
2275
|
(Obsoletes RFC2265) (Obsoleted by RFC2575)
|
View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)
|
Yes
|
|
2274
|
(Obsoletes RFC2264) (Obsoleted by RFC2574)
|
User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).
|
Yes
|
|
2273
|
(Obsoletes RFC2263) (Obsoleted by RFC2573)
|
SNMPv3 Applications
|
Yes
|
|
2272
|
(Obsoletes RFC2262) (Obsoleted by RFC2572)
|
Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)
|
Yes
|
|
2271
|
(Obsoletes RFC2261) (Obsoleted by RFC2571)
|
An Architecture for Describing SNMP Management Frameworks
|
Yes
|
|
2265
|
(Obsoleted by RFC2275)
|
View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2264
|
(Obsoleted by RFC2274)
|
User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3).
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2263
|
(Obsoleted by RFC2273)
|
SNMPv3 Applications
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2262
|
(Obsoleted by RFC2272)
|
Message Processing and Dispatching for the Simple Network Management Protocol (SNMP)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2261
|
(Obsoleted by RFC2271)
|
An Architecture for Describing SNMP Management Frameworks
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2246
|
(Updated by RFC3546)
|
The TLS Protocol Version 1.0
|
Yes
|
|
2236
|
(Obsoleted by RFC3376) (Updates RFC1112)
|
Internet Group Management Protocol (IGMP), Version 2
|
Yes
|
|
2225
|
(Obsoletes RFC1626, RFC1577)
|
Classical IP and ARP (Address Resolution Protocol) over ATM
|
Yes
|
|
2222
|
(Updated by RFC2444)
|
Simple Authentication and Security Layer (SASL)
|
Yes
|
|
2216
|
|
Network Element Service Specification Template (RFC 2216)
|
Yes
|
|
2215
|
|
General Characterization Parameters for Integrated Service Network Elements
|
Yes
|
|
2211
|
|
Controlled load spec
|
Yes
|
|
2210
|
|
Use of RSVP (Resource Reservation Protocol) in Integrated Services
|
Yes
|
|
2209
|
|
RSVP (Resource Reservation Protocol) Message Processing Rules
|
Yes
|
|
2206
|
|
RSVP (Resource Reservation Protocol) Management Information Base (MIB) using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2205
|
(Updated by RFC2750, RFC3936)
|
Resource Reservation Protocol (RSVP)-Version 1 Functional Specification
|
Yes
|
|
2178
|
(Obsoletes RFC1583) (Obsoleted by RFC2328)
|
OSPF Version 2
|
Yes
|
|
2166
|
|
(Advanced Peer-to-Peer Networking) APPN Implementer's Workshop (AIW) Closed Pages Document Data-Link Switching (DLSw) v2.0 Enhancements
|
Yes
|
|
2136
|
(Updates RFC1035) (Updated by RFC3007, RFC4033, RFC4034, RFC4035)
|
Dynamic Updates in the Domain Name System (DNS UPDATE)
|
Yes
|
|
2131
|
(Obsoletes RFC1541) (Updated by RFC3396)
|
Dynamic Host Configuration Protocol (DHCP)
|
Yes
|
|
2127
|
|
ISDN Management Information Base (MIB) using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2125
|
|
The PPP Bandwidth Allocation Protocol (BAP) / The PPP Bandwidth Allocation Control Protocol (BACP)
|
Yes
|
|
2118
|
|
Microsoft Point-to-Point Compression (MPPC) Protocol
|
Yes
|
|
2117
|
(Obsoleted by RFC2362)
|
Protocol Independent Multicast-Sparse Mode (PIM-SM): Protocol Specification
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2115
|
(Obsoletes RFC1315)
|
Management Information Base (MIB) for Frame Relay DTEs Using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2091
|
|
Triggered Extensions to RIP to Support Demand Circuits
|
Yes
|
|
2080
|
|
RIPng for IPv6
|
Yes
|
|
2073
|
(Obsoleted by RFC2374)
|
An IPv6 Provider-Based Unicast Address Format
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2069
|
(Obsoleted by RFC2617)
|
An Extension to HTTP : Digest Access Authentication
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2068
|
(Obsoleted by RFC2616)
|
Hypertext Transfer Protocol-HTTP/1.1
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2052
|
(Obsoleted by RFC2782)
|
A DNS RR (DNS Resource Record) for specifying the location of services Domain Name System Server (DNS SRV)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
2037
|
(Obsoleted by RFC2737)
|
Entity MIB (Management Information Base) using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2024
|
|
Definitions of Managed Objects for Data Link Switching using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2018
|
(Obsoletes RFC1072)
|
TCP Selective Acknowledgement Options
|
Yes
|
|
2012
|
(Obsoleted by RFC4022) (Updates RFC1213)
|
SNMPv2 Management Information Base (MIB) for the Transmission Control Protocol (TCP) using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2006
|
|
The Definitions of Managed Objects for IP Mobility Support using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
2003
|
|
IP Encapsulation within IP
|
Yes
|
|
2002
|
(Obsoleted by RFC3220) (Updated by RFC2290)
|
IP Mobility Support
|
Yes
|
|
1997
|
|
BGP Communities Attribute
|
Yes
|
|
1994
|
(Obsoletes RFC1334) (Updated by RFC2484)
|
PPP Challenge Handshake Authentication Protocol (CHAP)
|
Yes
|
|
1990
|
(Obsoletes RFC1717)
|
The PPP Multilink Protocol (MP)
|
Yes
|
|
1989
|
(Obsoletes RFC1333)
|
PPP Link Quality Monitoring
|
Yes
|
|
1982
|
(Updates RFC1034, RFC1035)
|
Serial Number Arithmetic
|
Yes
|
|
1981
|
|
Path MTU (Maximum Transmission Unit) Discovery for IP version 6 (IPv6)
|
Yes
|
|
1974
|
|
PPP Stac LZS Compression Protocol
|
Yes
|
|
1973
|
|
PPP in Frame Relay
|
Yes
|
|
1972
|
(Obsoleted by RFC2464)
|
A Method for the Transmission of IPv6 Packets over Ethernet Networks
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1971
|
(Obsoleted by RFC2462)
|
IPv6 Stateless Address Autoconfiguration
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1970
|
(Obsoleted by RFC2461)
|
Neighbor Discovery for IP Version 6 (IPv6)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1967
|
|
PPP LZS-DCP Compression Protocol (LZS-DCP)
|
Yes
|
|
1966
|
(Updated by RFC2796)
|
BGP Route Reflection An alternative to full mesh IBGP
|
Yes
|
|
1965
|
(Obsoleted by RFC3065)
|
Autonomous System Confederations for BGP
|
Yes
|
|
1962
|
(Updated by RFC2153)
|
The PPP Compression Control Protocol (CCP)
|
Yes
|
|
1933
|
(Obsoleted by RFC2893)
|
Transition Mechanisms for IPv6 Hosts and Routers
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1918
|
(Obsoletes RFC1627, RFC1597) (Also BCP0005)
|
Address Allocation for Private Internets
|
Yes
|
|
1907
|
(Obsoletes RFC1450) (Obsoleted by RFC3418)
|
Management Information Base (MIB) for Version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1906
|
(Obsoletes RFC1449) (Obsoleted by RFC3417)
|
Transport Mappings for Version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1905
|
(Obsoletes RFC1448) (Obsoleted by RFC3416)
|
Protocol Operations for Version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1904
|
(Obsoletes RFC1444) (Obsoleted by RFC2580)
|
Conformance Statements for Version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1889
|
(Obsoleted by RFC3550)
|
RTP (Real-Time Protocol): A Transport Protocol for Real-Time Applications. Audio-Video Transport Working Group
|
Yes
|
|
1886
|
(Obsoleted by RFC3596) (Updated by RFC2874, RFC3152)
|
DNS Extensions to support IP version 6 (IPv6)
|
Yes
|
|
1885
|
(Obsoleted by RFC2463)
|
Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1884
|
(Obsoleted by RFC2373)
|
IP Version 6 (IPv6) Addressing Architecture
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1877
|
|
PPP Internet Protocol Control Protocol (IPCP) Extensions for Name Server Addresses
|
Yes
|
|
1867
|
(Obsoleted by RFC2854)
|
Form-based File Upload in HTML
|
Yes
|
|
1850
|
(Obsoletes RFC1253)
|
OSPF Version 2 Management Information Base (MIB)
|
Yes
|
|
1829
|
|
The ESP (Encapsulating Security Payload) DES-CBC (Data Encryption Standard-Cipher Block Chaining) Transform
|
Yes
|
|
1828
|
|
IP Authentication using Keyed MD5
|
Yes
|
|
1827
|
(Obsoleted by RFC2406)
|
IP Encapsulating Security Payload (ESP)
|
Yes
|
|
1826
|
(Obsoleted by RFC2402)
|
IP Authentication Header
|
Yes
|
|
1825
|
(Obsoleted by RFC2401)
|
Security Architecture for the Internet Protocol (IP)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1812
|
|
Requirements for IP Version 4 Routers
|
Yes
|
|
1795
|
(Obsoletes RFC1434)
|
Data Link Switching: Switch-to-Switch Protocol AIW DLSw RIG (Advanced Peer-to-Peer Networking (APPN) Implementers Workshop Data Link Switching Related Interest Group): DLSw Closed Pages, DLSw Standard Version 1.0
|
Yes
|
|
1793
|
(Updated by RFC3883)
|
Extending OSPF to Support Demand Circuits
|
Yes
|
|
1771
|
(Obsoletes RFC1654)
|
A Border Gateway Protocol 4 (BGP-4)
|
Yes
|
|
1765
|
|
OSPF Database Overflow
|
Yes
|
|
1757
|
(Obsoletes RFC1271) (Obsoleted by RFC2819)
|
Remote Network Monitoring Management Information Base (MIB)
|
Yes
|
|
1755
|
|
ATM Signaling Support for IP over ATM
|
Yes
|
|
1745
|
|
BGP4/IDRP for IP---OSPF Interaction
|
Yes
|
|
1724
|
(Obsoletes RFC1389)
|
RIP Version 2 MIB (Management Information Base) Extension
|
Yes
|
|
1723
|
(Obsoletes RFC1388) (Obsoleted by RFC2453) (Updates RFC1058)
|
RIP Version 2-Carrying Additional Information
|
Yes
|
|
1722
|
|
RIP Version 2 Protocol Applicability Statement
|
Yes
|
|
1717
|
(Obsoleted by RFC1990)
|
The PPP Multilink Protocol (MP)
|
Yes
|
|
1706
|
(Obsoletes RFC1637)
|
DNS NSAP (Network Service Access Point) Resource Records
|
Yes
|
|
1702
|
|
Generic Routing Encapsulation (GRE) over IPv4 networks
|
Yes
|
|
1701
|
|
Generic Routing Encapsulation (GRE)
|
Yes
|
|
1695
|
(Obsoleted by RFC2515)
|
Definitions of Managed Objects for ATM Management Version 8.0 using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
1663
|
|
PPP Reliable Transmission
|
Yes
|
|
1662
|
(Obsoletes RFC1549)
|
PPP in HDLC-like Framing
|
Yes
|
|
1661
|
(Obsoletes RFC1548) (Updated by RFC2153)
|
The Point-to-Point Protocol (PPP)
|
Yes
|
|
1659
|
(Obsoletes RFC1317)
|
Definitions of Managed Objects for RS-232-like Hardware Devices using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
1657
|
|
Definitions of Managed Objects for the Fourth Version of the Border Gateway Protocol (BGP-4) using SMIv2 (Structure of Management Information version 2)
|
Yes
|
|
1654
|
(Obsoleted by RFC1771)
|
A Border Gateway Protocol 4 (BGP-4)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1650
|
(Obsoleted by RFC2358)
|
Definitions of Managed Objects for the Ethernet-like Interface Types using SMIv2 (Structure of Management Information version 2)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1647
|
(Obsoleted by RFC2355)
|
TN3270 Enhancements
|
Yes
|
|
1646
|
|
TN3270 Extensions for LUname and Printer Selection
|
Yes
|
|
1638
|
(Obsoletes RFC1220) (Obsoleted by RFC2878)
|
PPP Bridging Control Protocol (BCP)
|
Yes
|
|
1637
|
(Obsoletes RFC1348) (Obsoleted by RFC1706)
|
DNS NSAP (Network Service Access Point) Resource Records
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1634
|
(Obsoletes RFC1551, RFC1362)
|
Novell IPX Over Various WAN Media (IPXWAN)
|
Yes
|
|
1631
|
(Obsoleted by RFC3022)
|
The IP Network Address Translator (NAT)
|
Yes
|
|
1627
|
(Obsoleted by RFC1918)
|
Network 10 Considered Harmful (Some Practices Shouldn't be Codified)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1626
|
(Obsoleted by RFC2225)
|
Default IP MTU (Maximum Transmission Unit) for use over ATM AAL5 (Asynchronous Transfer Mode Adaptive Layer 5)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1619
|
(Obsoleted by RFC2615)
|
PPP over SONET/SDH (Synchronous Optical Network/Synchronous Digital Hierarchy)
|
Yes
|
|
1618
|
|
PPP over ISDN
|
Yes
|
|
1613
|
|
Cisco Systems X.25 over TCP (XOT)
|
Yes
|
|
1597
|
(Obsoleted by RFC1918)
|
Address Allocation for Private Internets
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1595
|
(Obsoleted by RFC2558)
|
Definitions of Managed Objects for the SONET/SDH (Synchronous Optical Network/Synchronous Digital Hierarchy) Interface Type
|
Yes
|
|
1593
|
|
SNA APPN (Systems Network Architecture Advanced Peer-to-Peer Networking) Node MIB (Management Information Base)
|
Yes
|
|
1587
|
(Obsoleted by RFC3101)
|
The OSPF NSSA (Not-So-Stubby Area) Option
|
Yes
|
|
1583
|
(Obsoletes RFC1247) (Obsoleted by RFC2178)
|
OSPF Version 2
|
Yes
|
|
1577
|
(Obsoleted by RFC2225)
|
Classical IP and ARP (Address Resolution Protocol) over ATM
|
Yes
|
|
1576
|
|
TN3270 Current Practices
|
Yes
|
|
1573
|
|
Evolution of the Interfaces Group of MIB-II (Management Information Base-II)
|
Yes
|
|
1570
|
(Updates RFC1548) (Updated by RFC2484)
|
PPP LCP (Point-to-Point Protocol Link Control Protocol) Extensions
|
Yes
|
|
1559
|
(Obsoletes RFC1289)
|
DECnet Phase IV MIB (Management Information Base) Extensions
|
Yes
|
|
1553
|
|
Compressing IPX Headers Over WAN Media (CIPX)
|
Yes
|
|
1552
|
|
The PPP Internetworking Packet Exchange Control Protocol (IPXCP)
|
Yes
|
|
1551
|
(Obsoleted by RFC1634)
|
Novell IPX Over Various WAN Media (IPXWAN)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1549
|
(Obsoleted by RFC1662)
|
PPP in HDLC Framing
|
Yes
|
|
1548
|
(Obsoletes RFC1331) (Obsoleted by RFC1661) (Updated by RFC1570)
|
The Point-to-Point Protocol (PPP)
|
Yes
|
|
1542
|
(Obsoletes RFC1532) (Updates RFC0951)
|
Clarifications and Extensions for the Bootstrap Protocol
|
Yes
|
|
1541
|
(Obsoletes RFC1531) (Obsoleted by RFC2131)
|
Dynamic Host Configuration Protocol (DHCP)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1534
|
|
Interoperation Between DHCP and BOOTP (Bootstrap Protocol)
|
Yes
|
|
1532
|
(Obsoleted by RFC1542) (Updates RFC0951)
|
Clarifications and Extensions for the Bootstrap Protocol
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1519
|
(Obsoletes RFC1338)
|
Classless Inter-Domain Routing (CIDR): an Address Assignment and Aggregation Strategy
|
Yes
|
|
1512
|
(Updates RFC1285)
|
FDDI Management Information Base (MIB)
|
Yes
|
|
1510
|
|
The Kerberos Network Authentication Service (V5)
|
Yes
|
|
1497
|
(Obsoletes RFC1395, RFC1084, RFC1048) (Obsoleted by RFC1533) (Updates RFC0951)
|
BOOTP (Bootstrap Protocol) Vendor Information Extensions
|
Yes
|
|
1493
|
(Obsoletes RFC1286)
|
Definitions of Managed Objects for Bridges
|
Yes
|
|
1492
|
|
An Access Control Protocol, Sometimes Called TACACS
|
Yes
|
|
1490
|
(Obsoletes RFC1294) (Obsoleted by RFC2427)
|
Multiprotocol Interconnect over Frame Relay
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1469
|
|
IP Multicast over Token-Ring Local Area Networks
|
Yes
|
|
1455
|
(Obsoleted by RFC2474)
|
Physical Link Security Type of Service (TOS)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1450
|
(Obsoleted by RFC1907)
|
Management Information Base (MIB) for version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1449
|
(Obsoleted by RFC1906)
|
Transport Mappings for version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1448
|
(Obsoleted by RFC1905)
|
Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1447
|
|
Party MIB (Management Information Base) for version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1445
|
|
Administrative Model for Version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1444
|
(Obsoleted by RFC1904)
|
Conformance Statements for version 2 of the Simple Network Management Protocol (SNMPv2)
|
Yes
|
|
1434
|
(Obsoleted by RFC1795)
|
Data Link Switching: Switch-to-Switch Protocol
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1413
|
(Obsoletes RFC0931)
|
Identification Protocol
|
Yes
|
|
1407
|
(Obsoletes RFC1233) (Obsoleted by RFC2496)
|
Definitions of Managed Objects for the DS3/E3 Interface Type
|
Yes
|
|
1406
|
(Obsoletes RFC1232) (Obsoleted by RFC2495)
|
Definitions of Managed Objects for the DS1 and E1 Interface Types
|
Yes
|
|
1403
|
(Obsoletes RFC1364)
|
BGP OSPF Interaction
|
Yes
|
|
1398
|
(Obsoletes RFC1284) (Obsoleted by RFC1623)
|
Definitions of Managed Objects for the Ethernet-Like Interface Types
|
Yes
|
|
1395
|
(Obsoletes RFC1084, RFC1048) (Obsoleted by RFC1497, RFC1533) (Updates RFC0951)
|
BOOTP (Bootstrap Protocol) Vendor Information Extensions
|
Yes
|
|
1393
|
|
Traceroute Using an IP Option
|
Yes
|
|
1390
|
|
Transmission of IP and ARP (Address Resolution Protocol) over FDDI Networks
|
Yes
|
|
1389
|
(Obsoleted by RFC1724)
|
RIP Version 2 MIB (Management Information Base) Extensions
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1388
|
(Obsoleted by RFC1723) (Updates RFC1058)
|
RIP Version 2 Carrying Additional Information
|
Yes
|
|
1382
|
|
SNMP MIB (Management Information Base) Extension for the X.25 Packet Layer
|
Yes
|
|
1381
|
|
SNMP MIB (Management Information Base) Extension for X.25 LAPB (Link Access Protocol Balanced)
|
Yes
|
|
1378
|
|
The PPP AppleTalk Control Protocol (ATCP)
|
Partial
|
|
1377
|
|
The PPP OSI Network Layer Control Protocol (OSINLCP)
|
Yes
|
|
1376
|
(Obsoleted by RFC1762)
|
The PPP DECnet Phase IV Control Protocol (DNCP)
|
Yes
|
|
1372
|
(Obsoletes RFC1080)
|
Telnet Remote Flow Control Option
|
Partial-Implemented with the exception of "restart-any" and "restart-xon" sub-options
|
|
1370
|
|
Applicability Statement for OSPF
|
Yes
|
|
1364
|
(Obsoleted by RFC1403)
|
BGP OSPF Interaction
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1362
|
(Obsoleted by RFC1634)
|
Novell IPX over Various WAN Media (IPXWAN)
|
Yes
|
|
1356
|
(Obsoletes RFC0877)
|
Multiprotocol Interconnect on X.25 and ISDN in the Packet Mode
|
Yes
|
|
1350
|
(Obsoletes RFC0783) (Updated by RFC1782, RFC1783, RFC1784, RFC1785, RFC2347, RFC2348, RFC2349)
|
The TFTP (Trivial File Transfer Protocol) Protocol (Revision 2)
|
Yes
|
|
1349
|
(Obsoleted by RFC2474) (Updates RFC1248, RFC1247, RFC1195, RFC1123, RFC1122, RFC1060, RFC0791)
|
Type of Service (TOS) in the Internet Protocol (IP) Suite
|
Yes
|
|
1338
|
(Obsoleted by RFC1519)
|
Supernetting: an Address Assignment and Aggregation Strategy
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1334
|
(Obsoleted by RFC1994)
|
PPP Authentication Protocols
|
Yes
|
|
1333
|
(Obsoleted by RFC1989)
|
PPP Link Quality Monitoring
|
Yes
|
|
1332
|
(Obsoletes RFC1172) (Updated by RFC3241)
|
The PPP Internet Protocol Control Protocol (IPCP)
|
Yes
|
|
1331
|
(Obsoletes RFC1171, RFC1172) (Obsoleted by RFC1548)
|
The Point-to-Point Protocol (PPP) for the Transmission of Multi-protocol Datagrams over Point-to-Point Links
|
Yes
|
|
1323
|
(Obsoletes RFC1072, RFC1185)
|
TCP Extensions for High Performance
|
Yes
|
|
1321
|
|
The MD5 Message-Digest Algorithm
|
Yes
|
|
1317
|
(Obsoleted by RFC1659)
|
Definitions of Managed Objects for RS-232-like Hardware Devices
|
Yes
|
|
1315
|
(Obsoleted by RFC2115)
|
Management Information Base (MIB) for Frame Relay DTEs
|
Yes
|
|
1305
|
(Obsoletes RFC0958, RFC1059, RFC1119)
|
Network Time Protocol (Version 3) Specification, Implementation
|
Yes
|
|
1294
|
(Obsoleted by RFC1490, RFC2427)
|
Multiprotocol Interconnect over Frame Relay
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1293
|
(Obsoleted by RFC2390)
|
Inverse Address Resolution Protocol
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1289
|
(Obsoleted by RFC1559)
|
DECnet Phase IV MIB (Management Information Base) Extensions
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1286
|
(Obsoleted by RFC1493, RFC1525)
|
Definitions of Managed Objects for Bridges
|
Yes
|
|
1285
|
(Updated by RFC1512)
|
FDDI Management Information Base (MIB)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1284
|
(Obsoleted by RFC1398)
|
Definitions of Managed Objects for the Ethernet-like Interface Types
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1271
|
(Obsoleted by RFC1757) (Updated by RFC1513)
|
Remote Network Monitoring Management Information Base (MIB)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1268
|
(Obsoletes RFC1164) (Obsoleted by RFC1655)
|
Application of the Border Gateway Protocol in the Internet
|
Yes
|
|
1256
|
|
ICMP Router Discovery Messages
|
Yes
|
|
1253
|
(Obsoletes RFC1252) (Obsoleted by RFC1850) (Also RFC1247, RFC1245, RFC1246)
|
OSPF Version 2 Management Information Base (MIB)
|
Yes
|
|
1252
|
(Obsoletes RFC1248) (Obsoleted by RFC1253)
|
OSPF Version 2 Management Information Base (MIB)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1248
|
(Obsoleted by RFC1252) (Updated by RFC1349)
|
OSPF Version 2 Management Information Base (MIB)
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1247
|
(Obsoletes RFC1131) (Obsoleted by RFC1583) (Updated by RFC1349)
|
OSPF Version 2
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1243
|
(Obsoleted by RFC1742)
|
AppleTalk Management Information Base (MIB)
|
Yes
|
|
1236
|
|
IP to X.121 address mapping for DDN
|
Yes
|
|
1234
|
|
Tunneling IPX traffic through IP networks
|
Yes
|
|
1233
|
(Obsoleted by RFC1407) (Updated by RFC1239)
|
Definitions of managed objects for the DS3 Interface type
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1232
|
(Obsoleted by RFC1406) (Updated by RFC1239)
|
Definitions of managed objects for the DS1 Interface type
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1231
|
(Obsoleted by RFC1743, RFC1748) (Updated by RFC1239)
|
IEEE 802.5 Token Ring MIB (Management Information Base)
|
Partial
|
|
1220
|
(Obsoleted by RFC1638)
|
Point-to-Point Protocol (PPP) extensions for bridging
|
Yes
|
|
1215
|
|
Convention for defining traps for use with the SNMP
|
Yes
|
|
1213
|
(Obsoletes RFC1158) (Updated by RFC2011, RFC2012, RFC2013)
|
Management Information Base (MIB) for Network Management of TCP/IP-based internets:MIB-II
|
Yes
|
|
1212
|
|
Concise MIB (Management Information Base) definitions
|
Yes
|
|
1209
|
|
Transmission of IP datagrams over the SMDS (Switched Multimegabit Data Service) Service
|
Yes
|
|
1196
|
(Obsoletes RFC1194, RFC0742) (Obsoleted by RFC1288)
|
Finger User Information Protocol
|
Yes
|
|
1195
|
(Updated by RFC1349)
|
Use of OSI IS-IS for routing in TCP/IP and dual environments
|
Yes
|
|
1194
|
Obsoletes RFC0742) (Obsoleted by RFC1196, RFC1288)
|
Finger User Information Protocol
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1191
|
(Obsoletes RFC1063)
|
Path MTU (Maximum Transmission Unit) discovery
|
Yes
|
|
1185
|
(Obsoleted by RFC1323)
|
TCP Extension for High-Speed Paths
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1172
|
(Obsoleted by RFC1331, RFC1332)
|
Point-to-Point Protocol (PPP) initial configuration options
|
Yes
|
|
1171
|
(Obsoletes RFC1134) (Obsoleted by RFC1331)
|
Point-to-Point Protocol (PPP) for the transmission of multi-protocol datagrams over Point-to-Point links
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1164
|
(Obsoleted by RFC1268)
|
Application of the Border Gateway Protocol in the Internet
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1158
|
(Obsoleted by RFC1213)
|
Management Information Base (MIB) for network management of TCP/IP-based internets: MIB-II
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1157
|
(Obsoletes RFC1098)
|
Simple Network Management Protocol (SNMP)
|
Yes
|
|
1144
|
|
Compressing TCP/IP headers for low-speed serial links
|
Yes
|
|
1141
|
(Updates RFC1071) (Updated by RFC1624)
|
Incremental updating of the Internet checksum
|
Yes
|
|
1139
|
(Obsoleted by RFC1574, RFC1575)
|
Echo function for ISO 8473
|
Yes
|
|
1136
|
|
Administrative Domains and Routing Domains: A model for routing in the Internet
|
Yes
|
|
1123
|
(Updates RFC0822) (Updated by RFC1349, RFC2181)
|
Requirements for Internet Hosts-Application and Support
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1122
|
(Updated by RFC1349)
|
Requirements for Internet Hosts-Communication Layers
|
Yes
|
|
1119
|
(Obsoletes RFC0958, RFC1059) (Obsoleted by RFC1305)
|
Network Time Protocol (version 2) specification and implementation
|
Obsoleted or Updated by RFC Cisco IOS Supports
|
|
1112
|
(Obsoletes RFC0988, RFC1054) (Updated by RFC2236)
|
Host extensions for IP multicasting
|
Yes
|
|
1108
|
(Obsoletes RFC1038)
|
U.S. Department of Defense (DoD) Security Options for the Internet Protocol (IP)
|
Yes
|
|
1101
|
(Updates RFC1034, RFC1035)
|
DNS encoding of network names and other types
|
Yes
|
|
1098
|
(Obsoletes RFC1067) (Obsoleted by RFC1157)
|
Simple Network Management Protocol (SNMP)
|
|
