OCx/STMx ATM IOAs

Table 25: OCx/STMx ATM IOA

Protocol or Application

ES2–S1 OC3–8 STM1 ATM IOA

ES2–S1 OC12–2 STM4 ATM IOA

Accepts traffic destined for GRE tunnels or DVMRP (IP-in-IP) tunnels

Yes

Yes

APS/MSP

No

No

ATM

Yes

Yes

BERT

No

No

BFD

Yes

No

BGP

Yes

Yes

BGP/MPLS VPNs

Yes

Yes

Bridged Ethernet

Yes

Yes

Bridged IP

Yes

Yes

Cisco HDLC

No

No

DHCP external server

Yes

Yes

DHCP local server

Yes

Yes

DVMRP and GRE support—access side

Yes

Yes

DVMRP and GRE support—server side

Yes (over shared tunnel server ports)

Yes (over shared tunnel server ports)

Dynamic interfaces

Yes

Yes

F4 OAM and F5 OAM (ATM administration)

Yes

Yes

FDL (facilities data link)

No

No

Firewall

No

No

Frame Relay

No

No

ICMP unreachable messages for packets reaching null 0 interfaces with static routes

No

No

ICR

No

No

IEEE 802.3ad link aggregation

No

No

IEEE 802.3ah OAM link-fault management

No

No

IP

Yes

Yes

IP multicast

Yes

Yes

IP reassembly for tunneled packets

Yes

Yes

IPsec

No

No

IPv6

Yes

Yes

IPv6 multicast

Yes

Yes

IPv6 neighbor discovery

Yes

Yes

IS-IS

Yes

Yes

J-Flow Statistics

Yes

Yes

L2TP/IPsec

No

No

L2TP over MPLS

Yes

Yes

LAC support—access side

Yes

Yes

LAC support—peer side

Yes

Yes

LNS support—peer side

Yes

Yes

Local loopback

No

No

MDL (maintenance data link)

No

No

Mobile IP home agent

No

No

MPLS

Yes

Yes

Multiclass multilink PPP

Yes (not yet fully qualified)

Yes (not yet fully qualified)

Multilink Frame Relay

No

No

Multilink PPP

Yes (with fragmentation and reassembly)

Yes (with fragmentation and reassembly)

Network Address Translation (NAT)

No

No

NBMA (multipoint ATM)

No

No

OSPF

Yes

Yes

Packet Mirroring

Yes

Yes

Packet over SONET

No

No

PPP

Yes

Yes

PPPoE

Yes

Yes

Remote loopback

No

No

RIP

Yes

Yes

Stateful Line Module Switchover

No

No

Subscriber interfaces (static)

Yes

Yes

Subscriber interfaces (dynamic)

Yes

Yes

Transparent bridging

Yes

Yes

Tunnel-server ports

Yes (shared only)

Yes (shared only)

Unified ISSU

Yes

Yes

Unified ISSU for Tunnel-server ports

No

No

VPLS (network interfaces)

Yes

Yes

VPLS (virtual core interfaces)

Yes

Yes

VRRP

No

No