Cisco MCS-7825-H3-IPC1, Руководство по обслуживанию

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Cisco Unified Communications Manager Managed Services Guide
OL-22523-01
Chapter 8 Industry-Standard Management Information Base
IF-MIB
The size of the largest packet which can be sent/received on the interface, specified in octets. For
interfaces that are used for transmitting network datagrams, this is the size of the largest network
datagram that can be sent on the interface.
::= {ifEntry 4}
ifSpeed OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
An estimate of the interface current bandwidth in bits per second. For interfaces which do not vary
in bandwidth or for those where no accurate estimation can be made, this object should contain the
nominal bandwidth. If the bandwidth of the interface is greater than the maximum value reportable
by this object then this object should report its maximum value (4,294,967,295) and ifHighSpeed
must be used to report the interface speed. For a sub-layer which has no concept of bandwidth, this
object should be zero.
::= {ifEntry 5}
ifPhysAddress OBJECT-TYPE
SYNTAX PhysAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
The interface's address at its protocol sub-layer. For example, for an 802.x interface, this object
normally contains a MAC address. The interface's media-specific MIB must define the bit and byte
ordering and the format of the value of this object. For interfaces which do not have such an address
(e.g., a serial line), this object should contain an octet string of zero length.
::= {ifEntry 6}
ifAdminStatus OBJECT-TYPE
SYNTAX Integer {up(1), -- ready to pass packets down(2), testing(3) -- in some test mode}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
The desired state of the interface. The testing(3) state indicates that no operational packets can be
passed. When a managed system initializes, all interfaces start with ifAdminStatus in the down(2)
state. As a result of either explicit management action or per configuration information retained by
the managed system, ifAdminStatus is then changed to either the up(1) or testing(3) states (or
remains in the down(2) state).
::= {if Entry 7}
ifOperStatus OBJECT-TYPE
SYNTAX INTEGER {up(1),-- ready to pass packets down(2), testing(3), -- in some test mode
unknown(4), -- status can not be determined -- for some reason. dormant(5), notPresent(6),-- some
component is missing lowerLayerDown(7) -- down due to state of -- lower-layer interface(s)}
MAX-ACCESS read-only