Service SAP QoS Policy Command Reference
302 Quality of Service Guide
A match context can consist of multiple match criteria, but multiple match statements cannot be
entered per entry.
It is possible that a SAP policy includes the dscp map command, the dot1p map command, and an IP
match criteria. When multiple matches occur for the traffic, the order of precedence is used to arrive
at the final action. The order of precedence is as follows:
1. 802.1p bits
2. DSCP
3. IP Quintuple or MAC headers
The no form of this command removes the match criteria for the entry-id.
Parameters protocol protocol-id — Specifies an IP protocol to be used as a SAP QoS policy match criterion.
The protocol type such as TCP / UDP / OSPF is identified by its respective protocol number.
Well-known protocol numbers include ICMP(1), TCP(6), UDP(17).
Values The following values apply to the 7750 SR and 7950 XRS:
protocol-id: 0 to 255 protocol numbers accepted in DHB
keywords: none, crtp, crudp, egp, eigrp, encap, ether-ip, gre,
icmp, idrp, igmp, igp, ip, ipv6, ipv6-frag, ipv6-icmp, ipv6-no-nxt,
ipv6-opts, ipv6-route, isis, iso-ip, l2tp, ospf-igp, pim, pnni, ptp,
rdp, rsvp, stp, tcp, udp, vrrp
Values The following values apply to the 7450 ESS:
keywords: none, crtp, crudp, egp, eigrp, encap, ether-ip, gre,
icmp, idrp, igmp, igp, ip, ipv6, ipv6-frag, ipv6-icmp, ipv6-no-nxt,
ipv6-opts, ipv6-route, isis, iso-ip, l2tp, ospf-igp, pim, pnni, ptp,
rdp, rsvp, stp, tcp, udp, vrrp
* — udp/tcp wildcard
Table 29: IP Protocol Names
Protocol Protocol ID Description
icmp 1 Internet Control Message
igmp 2 Internet Group Management
ip 4 IP in IP (encapsulation)
tcp 6 Transmission Control
egp 8 Exterior Gateway Protocol
igp 9 any private interior gateway (used by Cisco for their IGRP)
udp 17 User Datagram
rdp 27 Reliable Data Protocol
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