Brocade Communications Systems 6910 User manual

53-1002582-01
9 May 2012
®
Brocade 6910
Ethernet Access Switch
MIB Reference
Supporting R2.1.0.x

Copyright © 2012 Brocade Communications Systems, Inc. All Rights Reserved.
Brocade, Brocade Assurance, the B-wing symbol, BigIron, DCX, Fabric OS, FastIron, MLX, NetIron, SAN Health, ServerIron,
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Brocade 6910 Ethernet Access Switch MIB Reference iii
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Document History
Title Publication number Summary of changes Date
Brocade 6910 Ethernet Access Switch
MIB Reference
53-1002582-01 Added MIB objects for
Brocade 6910 Ethernet
Access Switch Software
Release 2.1.0.2, including
fdryLinkAggregationGroup
LacpTimeout, snTrapSys
MemoryLowThreshold,
snTrapTemperatureOK,
snTrapPortSecurityViolation,
snTrapStackingChasPwr
SupplyOK, snTrapStacking
ChasPwrSupplyFailed,
snTrapStackingTemperature
Warning
May 2012
Brocade 6910 Ethernet Access Switch
MIB Reference
53-1002347-03 Added documentation fixes for
Brocade 6910 Ethernet
Access Switch Software
Release 2.0.2.10
January 2012
Brocade 6910 Ethernet Access Switch
MIB Reference
53-1002347-02 Added documentation fixes for
Brocade 6910 Ethernet
Access Switch Software
Release 2.0.2.9
November 2011
Brocade 6910 Ethernet Access Switch
MIB Reference
53-1002347-01 New document September 2011

iv Brocade 6910 Ethernet Access Switch MIB Reference
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Brocade 6910 Ethernet Access Switch MIB Reference v
53-1002582-01
Contents
About This Document
In this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Supported hardware and software . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
Document conventions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Text formatting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
Getting technical help. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Document feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Chapter 1 Overview of the Brocade 6910 MIB
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Obtaining and installing the Brocade 6910 MIBs. . . . . . . . . . . . . . . . 1
Downloading the MIB from Technical Support web site . . . . . . . 1
Downloading the MIB from Brocade FTP site. . . . . . . . . . . . . . . . 1
Importing the Brocade MIB into a UNIX environment . . . . . . . . . 1
Reloading MIBs into a third-party NMS . . . . . . . . . . . . . . . . . . . . 2
Standard objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Proprietary objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Structure of this guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SNMPv3 support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 2 Supported Standard MIBs
Supported on Brocade 6910 switches . . . . . . . . . . . . . . . . . . . . . . . . 5
RFC compliance - management . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IEEE standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
LLDP MIB support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Partially supported standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
RFC 1213: Management Information Base (MIB-II) . . . . . . . . . . . . . . 7
RFC 1493: Definitions of managed objects for bridges . . . . . . . . . . . 7
RFC 1611: DNS Server MIB extensions. . . . . . . . . . . . . . . . . . . . . . . . 7
RFC 1612: DNS Resolver MIB Extensions . . . . . . . . . . . . . . . . . . . . . . 8
RFC 2021: Remote Network Monitoring Management
Information Base, Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
RFC 2096: IP forwarding table MIB . . . . . . . . . . . . . . . . . . . . . . . . . .10
RFC 2576: SNMP Community MIB. . . . . . . . . . . . . . . . . . . . . . . . . . .10

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RFC 2674: Definitions of managed objects for bridges with
traffic classes, multicast filtering and virtual LAN extensions . . . 10
RFC 2737: Entity MIB, Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
RFC 2819: Remote Network Monitoring Management
Information Base . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
RFC 2863: Interfaces Group MIB. . . . . . . . . . . . . . . . . . . . . . . . . . . .12
RFC 2925: Ping MIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
RFC 2925: Remote Trace MIB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
RFC 3413: SNMP Notification MIB . . . . . . . . . . . . . . . . . . . . . . . . . . 14
RFC 3635: Ethernet-like interface types . . . . . . . . . . . . . . . . . . . . . . 14
RFC 3636: IEEE 802.3 Medium Attachment Units (MAU) MIB . . . . 14
IEEE 802.1ag: Connectivity Fault Management (CFM) MIB. . . . . . .15
RFC 4878: OAM Functions on Ethernet-Like Interfaces MIB . . . . . . 16
Chapter 3 Registration
Chapter 4 Physical Properties of a Device
Common objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Boards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
Chassis table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
General chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Power supply table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Chapter 5 Basic Configuration and Management
Software Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Reload. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
File download and upload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Software image details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
Software configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Switch IP configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
SNTP server table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
Media table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Chapter 6 User Access
Agent user access group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
General security objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Authorization and accounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
RADIUS general group. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
RADIUS server table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
TACACS general objects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
TACACS server table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

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Chapter 7 Multi-Device Port Authentication
Multi-device port authentication . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Global multi-device port authentication objects . . . . . . . . . . . . 37
Clear interface multi-device port authentication objects . . . . . 37
Multi-device port authentication objects . . . . . . . . . . . . . . . . . .38
Multi-device port authentication clear sessions . . . . . . . . . . . .38
Chapter 8 Traffic Security
Dynamic ARP Inspection VLAN configuration table . . . . . . . . . . . . . 41
DAI VLAN configuration table . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Dynamic ARP Inspection Interface configuration table. . . . . . .42
Dynamic Host Configuration Protocol . . . . . . . . . . . . . . . . . . . . . . . .42
DHCP Snooping global scalar object . . . . . . . . . . . . . . . . . . . . .43
DHCP Snooping VLAN configuration table . . . . . . . . . . . . . . . . .43
DHCP Snooping Interface configuration table . . . . . . . . . . . . . .43
IP Source Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
IP Source Guard Interface configuration table . . . . . . . . . . . . .44
Chapter 9 MAC-Based VLAN
MAC-based VLAN global objects . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
Chapter 10 Interfaces
Switch port information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Switch port information group . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Link Aggregation Group (LAG) table . . . . . . . . . . . . . . . . . . . . . . . . . .49
fdryLinkAggregationGroupTable . . . . . . . . . . . . . . . . . . . . . . . . .49
Chapter 11 Monitoring and Logging
CPU utilization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
System DRAM information group . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Global ARP statistics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Support for optical monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
System logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
System log server table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Chapter 12 Object for Stacking
Agent temperature table for stacking . . . . . . . . . . . . . . . . . . . . . . . .55
Chapter 13 Traps and Objects to Enable Traps
Objects for Brocade 6910 switch traps . . . . . . . . . . . . . . . . . . . . . . . 57
Trap information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Trap receiver table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

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Standard traps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
System status traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
Traps for spanning tree protocol . . . . . . . . . . . . . . . . . . . . . . . . .59
Traps for RMON events . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
IronWare traps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
General traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Port security traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Traps for stacking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
RMON event traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
MIB Variable Index

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About This Document
In this chapter
•Supported hardware and software. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ix
•Document conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
•Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . x
•Getting technical help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
•Document feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi
Supported hardware and software
This guide describes the Brocade 6910 Ethernet Access Switch 2.1.0.x release.
The following hardware platforms are supported by the release of this guide:
•BR-6910-EAS-AC – Brocade 6910 Ethernet Access Switch, 12×1 GbE combination copper
10/100/1000 Base-T (RJ45) or 100/1000 Base-X SFP ports, redundant AC power supply
•BR-6910-EAS-DC – Brocade 6910 Ethernet Access Switch, 12×1 GbE combination copper
10/100/1000 Base-T (RJ45) or 100/1000 Base-X SFP ports, redundant DC power supply
•BR-6910-EAS-H-AC – Brocade 6910 Ethernet Access Switch, 12×1 GbE combination copper
10/100/1000 Base-T (RJ45) or 100/1000 Base-X SFP ports, redundant AC power supply,
temperature hardened
•BR-6910-EAS-H-DC – Brocade 6910 Ethernet Access Switch, 12×1 GbE combination copper
10/100/1000 Base-T (RJ45) or 100/1000 Base-X SFP ports, redundant DC power supply,
temperature hardened

xBrocade 6910 Ethernet Access Switch MIB Reference
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Document conventions
This section describes text formatting conventions and important notice formats used in this
document.
Text formatting
The narrative-text formatting conventions that are used are as follows:
Notes
The following notice statements are used in this manual.
NOTE
A note provides a tip, guidance, or advice, emphasizes important information, or provides a
reference to related information.
ATTENTION
An Attention statement indicates potential damage to hardware or data.
Related publications
The following Brocade Communications Systems, Inc. documents supplement the information in
this guide and can be located at http://www.brocade.com/ethernetproducts.
•Brocade 6910 Ethernet Access Switch Installation Guide
•Brocade 6910 Ethernet Access Switch Configuration Guide
•Brocade 6910 Ethernet Access Switch Diagnostic Guide
NOTE
For the latest edition of these documents, which contain the most up-to-date information, see
Product Manuals at http://www.brocade.com/ethernetproducts.
bold text Identifies command names
Identifies the names of user-manipulated GUI elements
Identifies keywords
Identifies text to enter at the GUI or CLI
italic text Provides emphasis
Identifies variables
Identifies document titles
code text Identifies CLI output

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Getting technical help
To contact Technical Support, go to http://www.brocade.com/services-support/index.page for the
latest e-mail and telephone contact information.
Document feedback
Quality is our first concern at Brocade and we have made every effort to ensure the accuracy and
completeness of this document. However, if you find an error or an omission, or you think that a
topic needs further development, we want to hear from you. Forward your feedback to:
[email protected]
Provide the title and version number of the document and as much detail as possible about your
comment, including the topic heading and page number and your suggestions for improvement.

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Brocade 6910 Ethernet Access Switch MIB Reference 1
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Chapter
1Overview of the Brocade 6910 MIB
Introduction
The Management Information Base (MIB) is a database of objects that can be used by a Network
Management System (NMS) to manage and monitor devices on the network. The MIB can be
retrieved by a network management system that uses Simple Network Management Protocol
(SNMP). The MIB structure determines the scope of management access allowed by a device. By
using SNMP, a manager application can issue read or write operations within the scope of the MIB.
Obtaining and installing the Brocade 6910 MIBs
You can obtain the Brocade 6910 MIBs by downloading the file from Brocade Technical Support
site.
After obtaining the MIB, follow the instructions for your network management system to be able to
use the MIB with your system.
Downloading the MIB from Technical Support web site
To download the MIB from the Brocade Technical Support Web site, you must have a user name
and password to access the Brocade support site and perform the following.
1. Go to www.brocade.com in your Web browser.
2. Login with your user name and password.
3. Click the downloads tab, then click the Knowledge Portal link.
4. Login to the Knowledge portal, then click the Software tab.
5. Click the product name. Each product release has a link for its corresponding MIB.
6. Navigate to the link for the MIB and either open the file or save it to disk.
Downloading the MIB from Brocade FTP site
You can also download the MIB from the Knowledge Portal. Contact Brocade Technical Support for
details. For the latest edition of this document, which contains the most up-to-date information,
refer to the Product Manuals tab at www.brocade.com.
Importing the Brocade MIB into a UNIX environment
You can import the Brocade 6910 MIB into third-party network management applications, such as
HP OpenView. By default, the Brocade 6910 MIB files are in DOS ASCII format that uses the
following characters:

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Standard objects
•CR/LF – Indicates the end of a line
•^Z - Indicates the end of a file
However, in a UNIX environment, the characters LF are used to indicate the end of a line. No
character indicates the end of a file. Thus, if you need to import the Brocade 6910 MIB into a UNIX
environment, you must use a tool that converts the DOS ASCII into UNIX ASCII, such as the
dos2unix tool.
Reloading MIBs into a third-party NMS
Third party network management systems, such as HP OpenView may have problems reloading
MIB files. Ensure that you must upload the following when reloading the Brocade 6910 MIB:
•Unload the Enterprise MIBs which were installed from the previous upgrade before reloading
any new Enterprise MIB file.
•Unload the Standard MIBs which were installed from the previous upgrade before reloading
any new Standard MIB file.
Standard objects
The Brocade 6910 MIB supports certain standard MIB objects, which are derived from Request for
Comments (RFCs) documents. Refer to Chapter 2, “Supported Standard MIBs” for details on the
supported standard MIBs.
Proprietary objects
Proprietary objects are MIB objects that have been developed specifically to manage the Brocade
6910 switch. This section presents a summarized list of these objects.
Table 1 shows the hierarchy of the MIB objects that are proprietary to the Brocade 6910. These
objects may also be referred to as the private (or enterprise) MIBs.
On the MIB tree, the object named “foundry” marks the start of the IronWare MIB objects. The
“foundry” object branches into the “products” branch, which branches further into three major
nodes:
•switch – Includes general SNMP MIB objects and objects related to switching functions.
•router – Contains objects for routing protocols, such as IP, OSPF. (Layer 3 routing protocols will
be supported in a future release.)
Each of these major nodes are further divided into smaller categories.
Table 1 contains a summary of the major categories or MIB object groups under each major node.
The MIB object groups can be divided into the individual MIB objects or additional object groups.
The column “Object Group Name” presents the name of the MIB object. The “Object Identifier”
column shows the MIB object’s identifier (OID). In this guide, the IronWare objects are presented
with their object names and object their identifiers (OIDs). As shown in Table 1, OIDs are presented
in the format brcdIp.x.x.x.x, where:
•“brcdIp” represents the number 1.3.6.1.4.1.1991
•.x.x.x.x is the remainder of the number

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Proprietary objects
For example, the OID for the object snSwitch is 1.3.6.1.4.1.1991.1.1.3, but appears as brcdIp.1.1.3
in this guide.
The Description column indicates the section in this guide that contains details for that object.
TABLE 1 Summary of MIB Objects Proprietary to the Brocade 6910
Object Group Name Object Identifier Sections to Refer To
foundry brcdIp All sections in this manual
products brcdIp.1 All sections in this manual
switch brcdIp.1.1 All sections under the switch
branch
snSwitch brcdIp.1.1.3 “Basic Configuration and
Management” on page 23
snVLanInfo brcdIp.1.1.3.2 “VLANs” on page 65
snSwPortInfo brcdIp.1.1.3.3 “Switch port information group”
on page 47
snMacFilter brcdIp.1.1.3.10 “MAC filter interface access
tables” on page 65
snRadius brcdIp.1.1.3.12 “Authorization and accounting”
on page 32 and “RADIUS
general group” on page 32
snTacacs brcdIp.1.1.3.13 “TACACS general objects” on
page 34
snAAA brcdIp.1.1.3.15 “Authorization and accounting”
on page 32
fdryRadius brcdIp.1.1.8
fdryRadiusMIB brcdIp.1.1.8.1 “RADIUS server table” on
page 33
router brcdIp.1.2 All sections under the router
branch
snIp brcdIp.1.2.2 “Global Router and IP” on
page 67
snRtIpGeneral brcdIp.1.2.2.1 “IP general group” on page 67
snRtIpPortIfAccessTable brcdIp.1.2.2.19 “IP port interface access
group” on page 69
snIgmp brcdIp.1.2.6 “IGMP” on page 69

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Structure of this guide
Structure of this guide
All chapters in this guide contain details about the MIB objects that are in the Brocade 6910 MIB.
Each object is presented with its object name and OID, the access type available for that object (for
example, read-write or read only), and a description. Objects are grouped according to their
function.
The chapter “Traps and Objects to Enable Traps” on page 57 contains both the objects used to
enable a particular type of trap and the objects that are available for a trap type. For example,
objects to enable Layer 4 traps as well as the Layer 4 trap objects are in the chapter.
SNMPv3 support
SNMPv3 engine is supported on the NetIron XMR/MLX. The SNMPv3 engine can accept V1, V2c,
and V3 packet formats.

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Chapter
2Supported Standard MIBs
This section summarizes the standard objects that are supported in the Brocade 6910 MIB. It does
not document all the supported standard objects, but presents those standard MIBs that are not
fully supported.
For example, although RFC1213 is supported in the Brocade 6910 MIB, some groups and tables in
that MIB are not supported. The section “RFC 1213: Management Information Base (MIB-II)” on
page 7 identifies the groups and tables that are supported and the ones not supported.
Supported on Brocade 6910 switches
RFC compliance - management
•RFC 1213 – MIB II
•RFC 1493 – Bridge MIB
•RFC 1611 – DNS Server MIB Extensions
•RFC 1612 – DNS Resolver MIB Extensions
•RFC 1907 – SNMPv2 MIB
•RFC 2011 – SNMPv2 IP MIB
•RFC 2012 – TCP MIB
•RFC 2013 – UDP MIB
•RFC 2021 – RMON2 MIB
•RFC 2096 – IPv4 Forwarding Table MIB
•RFC 2576 – SNMP Community MIB
•RFC 2618 – RADIUS Authentication Client MIB
•RFC 2620 – RADIUS Accounting Client MIB
•RFC 2674 – 802.1Q and 802.1p Bridge MIB
•RFC 2737 – Entity MIB
•RFC 2819 – RMON MIB
•RFC 2863 – Interfaces Group MIB
•RFC 3176 – InMon Corporation's sFlow
•RFC 3411 – SNMP Frameworks MIB
•RFC 3412 – SNMP Message Processing and Dispatching (MPD) MIB
•RFC 3413 – SNMP Target MIB
•RFC 3414 – User-based Security Model for SNMPv3 MIB
•RFC 3415 – View-based Access Control Model for SNMP MIB

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LLDP MIB support
•RFC 3635 – Ethernet-like Interface Types MIB
•RFC 3636 – IEEE 802.3 Medium Attachment Units (MAU) MIB
IEEE standards
•IEEE 802.1 – Port Access Entity (PAE) MIB
•IEEE 802.1ag – Connectivity Fault Management (CFM) MIB
•IEEE 802.3 – Link Aggregation (LAG) MIB
•V-Bridge MIB draft – Bridges with RSTP and VLAN Classification Extensions (IEEE 802.1v)
LLDP MIB support
The following MIBs are in the IEEE 802.1AB standard, Station and Media Access Control
Connectivity Discovery.
•LLDP-EXT-DOT1-MIB
•LLDP-EXT-DOT3-MIB
Partially supported standards
•“RFC 1213: Management Information Base (MIB-II)” on page 7.
•“RFC 1493: Definitions of managed objects for bridges” on page 7.
•“RFC 1611: DNS Server MIB extensions” on page 7.
•“RFC 1612: DNS Resolver MIB Extensions” on page 8.
•“RFC 2021: Remote Network Monitoring Management Information Base, Version 2” on page 9.
•“RFC 2096: IP forwarding table MIB” on page 10.
•“RFC 2576: SNMP Community MIB” on page 10.
•“RFC 2674: Definitions of managed objects for bridges with traffic classes, multicast filtering
and virtual LAN extensions” on page 10.
•“RFC 2737: Entity MIB, Version 2” on page 11.
•“RFC 2819: Remote Network Monitoring Management Information Base” on page 11.
•“RFC 2863: Interfaces Group MIB” on page 12.
•“RFC 2925: Ping MIB” on page 12.
•“RFC 2925: Remote Trace MIB” on page 13.
•“RFC 3413: SNMP Notification MIB” on page 14.
•“RFC 3635: Ethernet-like interface types” on page 14.
•“RFC 3636: IEEE 802.3 Medium Attachment Units (MAU) MIB” on page 14.
•“RFC 4878: OAM Functions on Ethernet-Like Interfaces MIB” on page 16.
•“IEEE 802.1ag: Connectivity Fault Management (CFM) MIB” on page 15.

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RFC 1213: Management Information Base (MIB-II)
RFC 1213: Management Information Base (MIB-II)
The following objects from RFC1213 are supported on Brocade 6910 switches.
The following groups from RFC 1213 are not supported on Brocade 6910 switches.
•interfaces – Replaced by IF-MIB.interfaces
•at – atTable has been deprecated
•ip – Replaced by IP-MIB.ip
•icmp – Replaced by IP-MIB.icmp
•tcp – Replaced by IP-MIB.icmp
•udp – Replaced by UDP-MIB.udp
•egp
•transmission – Supports other relevant MIBs which are registered under this node, such as
EtherLike MIB and Entity MIB
RFC 1493: Definitions of managed objects for bridges
The following groups are supported on Brocade 6910 switches.
The following object groups in RFC 1493 are not supported on Brocade 6910 switches.
•dot1dSr
RFC 1611: DNS Server MIB extensions
The following groups are supported on Brocade 6910 switches.
Object Group Name Object Identifier
system 1.3.6.1.2.1.1
snmp 1.3.6.1.2.1.11
Object Group Name Object Identifier
dot1dBridge 1.3.6.1.2.1.17
dot1dBase 1.3.6.1.2.1.17.1
dot1dStp 1.3.6.1.2.1.17.2
dot1dTp 1.3.6.1.2.1.17.4
dot1dStatic 1.3.6.1.2.1.17.5
Object Group Name Object Identifier
dnsServMIBObjects 1.3.6.1.2.1.32.1.1
dnsServConfig 1.3.6.1.2.1.32.1.1.1
dnsServCounter 1.3.6.1.2.1.32.1.1.2

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RFC 1612: DNS Resolver MIB Extensions
The following object groups in RFC 1611 are not supported on Brocade 6910 switches.
•dnsServZone
RFC 1612: DNS Resolver MIB Extensions
The following groups are supported on Brocade 6910 switches.
The following object groups in RFC 1612 are not supported on Brocade 6910 switches.
•dnsResLameDelegation
•dnsResNCache
dnsServCounterAuthAns 1.3.6.1.2.1.32.1.1.2.2
dnsServCounterAuthNoNames 1.3.6.1.2.1.32.1.1.2.3
dnsServCounterAuthNoDataResps 1.3.6.1.2.1.32.1.1.2.4
dnsServCounterNonAuthDatas 1.3.6.1.2.1.32.1.1.2.5
dnsServCounterNonAuthNoDatas 1.3.6.1.2.1.32.1.1.2.6
dnsServCounterReferrals 1.3.6.1.2.1.32.1.1.2.7
dnsServCounterErrors 1.3.6.1.2.1.32.1.1.2.8
dnsServCounterRelNames 1.3.6.1.2.1.32.1.1.2.9
dnsServCounterReqRefusals 1.3.6.1.2.1.32.1.1.2.10
dnsServCounterReqUnparses 1.3.6.1.2.1.32.1.1.2.11
dnsServCounterOtherErrors 1.3.6.1.2.1.32.1.1.2.12
dnsServOptCounter 1.3.6.1.2.1.32.1.1.3
Object Group Name Object Identifier
Object Group Name Object Identifier
dnsResMIBObjects 1.3.6.1.2.1.32.2.1
dnsResConfig 1.3.6.1.2.1.32.2.1.1
dnsResCounter 1.3.6.1.2.1.32.2.1.2
dnsResCache 1.3.6.1.2.1.32.2.1.4
dnsResCacheStatus 1.3.6.1.2.1.32.2.1.4.1
dnsResCacheMaxTTL 1.3.6.1.2.1.32.2.1.4.2
dnsResCacheGoodCaches 1.3.6.1.2.1.32.2.1.4.3
dnsResCacheBadCaches 1.3.6.1.2.1.32.2.1.4.4
dnsResOptCounter 1.3.6.1.2.1.32.2.1.6