This product bulletin lists the features that Cisco IOS® Software Release 12.2(15)BX supports for the Cisco® 10000 Series Router with the Performance Routing Engine (PRE-2).
FEATURES IN CISCO IOS SOFTWARE RELEASE 12.2(15)BX
Layer 2 Protocols and Encapsulations
• ATM AAL5
• ATM ARP
• ATM ILMI 3.0, 3.1, 4.0
• ATM multiplexer
• ATM OAM F4 and F5
• ATM OAM F4/F5 end-to-end or local segment loopback
• ATM ping
• ATM PVC range
• ATM SNAP
• ATM UNI 3.0, 3.1, 4.0
• ATM virtual circuit class
• ATM virtual private tunneling
• ATM: point-to-point and point-to-multipoint virtual circuits, permanent virtual circuit (PVC), soft permanent virtual path (PVP), and virtual path connections (VPCs)
• Frame Relay
• Frame Relay LMI (Cisco, Annex D, Q988 Annex A)
• HDLC
• IETF Frame Relay
• 802.1Q trunking
• MLPPP
• PPP
• RFC 2684 (RFC1483) routed IP packets
Routing
• CEF (IPv4)
• Static
• BGP4
• EIGRP
• IGRP
• IPv4 Forwarding
• IS-IS
• Network Time Protocol (NTP)
• OSPF
• RIPv1
• RIPv2
Broadband Authentication, Authorization, Accounting
• ATM Dynamic Bandwidth Selection (Changing ATM virtual circuit parameters using RADIUS)
• Configuration using RADIUS attribute-value pairs
• Domain preauthorization for dynamic tunnel selection
• Dual/multiple accounting by the Provider Edge (PE)
• Dynamic tunnel selection for PPP sessions
• Per user tunnel selection
• Input/output policing per subscriber downloadable from RADIUS
• Input/output rate limiting per subscriber downloadable from RADIUS
• IP address assignment from local pools (both configured using CLI and downloaded through RADIUS)
• Per VRF authentication, authorization, accounting (AAA) in RADIUS server group
• RADIUS attribute 52 and 53 support
• RADIUS attribute 77 support
• RADIUS attribute 82 support
• RADIUS attribute screening
• RADIUS-based accounting
• RADIUS-based authentication
• RADIUS interim accounting
• RADIUS request with VPI/VCI information
• RADIUS tunnel preference for load balance and failover
• RADIUS tunnel session load balancing and failover
• RADIUS VPI/VCI accounting
• RFC-2867 tunnel accounting
• Session per tunnel limiting
• Support for RADIUS tunnel attribute 90 and 91
• Tunnel authentication through RADIUS on LNS
Broadband Configuration and Management
• VRF-aware domain stripping
• IP address assignment from RADIUS servers (as part of AAA)
• IP quality of service (QoS) level dynamic bandwidth selection per session (LNS and PTA)
• LNS/HGW side per virtual private dialup network (VPDN) group session limiting
• Overlapping IP address pools
• PAP/CHAP authentication
• PPP in L2TP terminated (LNS) to VRF
• Range-based CLI
• RBE terminated to VRF
• Session/idle timeouts effective on LAC/LNS
• Static domain name/VPI/VCI override
• Support for bba-group command AKA MVT for PPPoE AKA PPPoE restructuring
• TACACS+ (administrator login only)
• Tunnel service authorization
• Virtual circuit autodiscovery (auto-virtual circuit provisioning)
• VLAN range command
Broadband DHCP Functions
• DHCP relay agent support for unnumbered interfaces
• DHCP relay VRF aware
• DHCP server
• DHCP VPN ID Option 82
Broadband MPLS
• Framed route VRF aware
• MPLS VPN ID
• RBE to MPLS VPN
Broadband Multicast
• PPP sessions in L2TP tunnels joining/participating in multicast groups
• PPPoA joining/participating in multicast groups
• PPPoE (both for PPPoE native on Ethernet and PPPoEoA) joining/participating in multicast groups
• RBE sessions joining/participating in multicast groups
Broadband Protocols
• L2TP LAC (access side may be PPPoA, PPPoEoA, and PPPoE natively on Ethernet and 802.1Q)
• L2TP multihop
• L2TP tunnels over tag interfaces
• Managed LNS (L2TP (LNS) to VRF)
• Multihop VPDN
• Path MTU discovery support on the LAC
• PPP IPCP subnet negotiation
• PPP sessions inside of L2TP tunnels (LNS functions only)
• PPPoA autosense for multiplexer encapsulation
• PPPoA termination
• PPPoA to MPLS VPN
• PPPoE and RBE on the same virtual circuit
• PPPoE on Ethernet and 802.1Q
• PPPoE termination
• PPPoE to MPLS VPN
• PPPoX and RBE autosense for LLC/SNAP encapsulation
• RBE subinterface grouping
• RFC1483/2684 routed sessions in to MPLS VPNs
• Routing with bridged encapsulations (RBE) (both numbered and unnumbered interfaces)
Broadband QoS
• Input and output MQC policing
• The ability to reflect the TOS setting from the inner IP header to the outer IP header
• Classification and IP QoS marking (DSCP, precedence) per session
Broadband Security
• Per VRF AAA
• RPF (to the individual subscriber level)
• Unicast RPF check
Broadband VPDN and L2TP
• L2TP LNS tunnel failover
• L2TP stop CCN/CDN failover
• L2TP tunnel sharing
• L2TP tunnel switching
• The ability to clear the DF bit for packets going in to the L2TP tunnel on the LAC
High Availability
• Fast software upgrades
• HSRP
• Online insertion and removal
• Route Processor Redundancy (RPR+)
• Single-router APS (SR-APS)
• VRF HSRP
Link Efficiency
• Multilink Frame Relay (MLFR)
• MLPPP fragmentation (LFI)
MPLS Basic
• P functions (push, pop, and swap)
• PE functions (label imposition/disposition)
• Label Distribution Protocol (LDP)
• Tag Distribution Protocol (TDP)
• OSPF sham link
MPLS Interconnect Applications
• InterProvider InterAS
MPLS PE-CE Encapsulations
• 802.1Q
• ATM RFC1483
• Frame Relay
• MLFR
• MLPPP fragmentation (LFI)
• PPP/HDLC
MPLS PE-CE Routing
• EBGP
• EIGRP
• OSPF
• RIPv2
• Static
MPLS PE-P Encapsulations
• ATM frame mode (L-VC and TE over ATM)
• Ethernet and 802.1P
• POS/SDH
MPLS PE-PE Routing
• BGP hub and spoke
• BGP site of origin
• iBGP
• Limiting VRF routes
• Multiprotocol BGP
• Traffic load balancing on tag interfaces
MPLS VPN
• MPLS VPN (P)
• MPLS VPN (PE)
• MPLS CLI
• MPLS ping
• MPLS traceroute
• VFR description
• VRF aware DHCP/BootP
• VRF static ARP
• VRF static route
MPLS QoS
• Default copy of IP precedence to EXP bits-ingress path (IP to MPLS)
MPLS Traffic Engineering
• Autobandwidth
• AutoRoute
• Basic MPLS TE single area (OSPF, ISIS)
• Implicit null
• Midpoint
• MPLS TE configurable path metrics
• Multiarea (and single area) OSPF support TE
• PBR into traffic engineered tunnels
• RSVP (tunnel set up)
• Static tunnel definitions
• TE over ATM tag interfaces
• Traffic engineering (MPLS RRR) headend support
• Tunnel metric-relative, absolute
Multicast
• IP
• CGMP
• DVMRP
• Encapsulation and link support (except MPLS VPNs)
• IGMPv1
• IGMPv2
• MBGP
• MBGP and MSDP
• Multicast routing monitor (MRM)
• Multicast static routes
• PIM (sparse and dense) v1
• PIM (sparse and dense) v2
Quality of Service
• 802.1P (classification/marking) support for PPPoE and Ethernet interfaces
• ATM Class of Service UBR, VBR-nrt
• BGP QoS Policy Propagation (QPPB)
• Classification and IP QoS marking (DSCP, precedence) per interface or per virtual circuit
• Excessive information rate (EIR)
• Frame Relay Traffic Shaping (FRTS)
• Input/output rate limiting per subscriber
• Marking (ATM-CLP)
• Marking (IP precedence, DSCP)
• Modular CLI
• Nested policy maps
• Per virtual circuit shaping
• Policing
• Policing per subinterface, per virtual circuit
• PQ-CBWFQ
• QoS with MLPPP
• RTP per interface or per virtual circuit
• Simultaneous input and output policing (IP level only)
• Traffic shaping
• Turbo QoS
• Two-color policing
• RED
• WRED (IP precedence)
• ACL number
• BGP traffic index
• Configurable queue size
• DSCP
• IP precedence
• Per virtual circuit queuing
• QoS groups
Security
• ACLs
• RPF (RPF check Strict; uRPF)
• Netflow (ingress)
• SYN rate limiting
GRE Tunnels
• Per-destination load balancing
• Reassembly of IP fragmented packets (in Parallel Express Forwarding)
• Policy-Based Routing (PBR)
• Trap filtering
