Specifications

DOCSIS 1.1 for Cisco uBR905 and Cisco uBR925 Cable Access Routers and Cisco CVA122 Cable Voice Adapters
Command Reference
70
Cisco IOS Release 12.2(15)CZ
Related Commands
Source MAC address The six-byte matching MAC source address.
Ether Type The one-byte Ethernet protocol type and two-byte matching layer 3
protocol ID in the Ether frame. The first byte can have the following
values, which control the meaning of the following two bytes:
• 0x00 = no matching Ethernet protocol is required.
• 0x01 = Ethertype DIX or SNAP frames that match the two-byte packet
type.
• 0x02 = non-SNAP IEEE 802.2 encapsulation frames that match the
eight-bit packet type.
• 0x03 = MAC Management Messages with a type field between the two
bytes, except that RNG_RSP, REG_REQ, REG_RSP, and REG_ACK
frames are always matched.
• 0x04 = matches all data PDU packets, regardless of the two-byte
protocol ID.
Table 6 show controllers cable-modem classifiers Field Descriptions
Field Description
Command Description
show controllers cable-modem
phs
Displays the currently defined parameters for Payload Header
Suppression (PHS) for the router.
show controllers cable-modem
service-flows
Displays the parameters for each of the service flows defined on the
router’s upstream and downstream.