HP 316095-B21 - StorageWorks Edge Switch 2/24 릴리스 노트 - 페이지 18

{카테고리_이름} HP 316095-B21 - StorageWorks Edge Switch 2/24에 대한 릴리스 노트을 온라인으로 검색하거나 PDF를 다운로드하세요. HP 316095-B21 - StorageWorks Edge Switch 2/24 32 페이지. Edge switch release notes
HP 316095-B21 - StorageWorks Edge Switch 2/24에 대해서도 마찬가지입니다: 업데이트 매뉴얼 (9 페이지), 매뉴얼 (41 페이지), 매뉴얼 (40 페이지), 릴리스 노트 (27 페이지), 매뉴얼 (26 페이지), 릴리스 노트 (27 페이지), 릴리스 노트 (25 페이지), 설치 지침 매뉴얼 (24 페이지), 릴리스 노트 (23 페이지), 릴리스 노트 (23 페이지), 릴리스 노트 (22 페이지), 릴리스 노트 (23 페이지), 릴리스 노트 (19 페이지), 릴리스 노트 (19 페이지), 릴리스 노트 (18 페이지), 사용 설명서 (17 페이지), 릴리스 노트 (17 페이지), 업그레이드 지침 (16 페이지), 사용 설명서 (16 페이지), 설치 지침 매뉴얼 (16 페이지), 릴리스 노트 (16 페이지), 릴리스 노트 (17 페이지), 릴리스 노트 (17 페이지), 릴리스 노트 (11 페이지)

Advanced Fabric Diagnostics

This provides tools to monitor the fabric and identify potential problems before

they impact network and application performance. Tools include ISL Fencing, new

switch-centric Fabric and Embedded Port Logs, an Audit Log for the embedded user

interfaces, and access to the Digital Diagnostic capabilities included with newer SFP

transceivers.

ISL fencing

Also called Port Fencing, this feature allows customers to set up policies for blocking

an ISL when problems occur that cause an ISL to "bounce" or repeatedly attempt to

establish a connection. Any time an ISL is brought up or down, a fabric rebuild occurs,

which can cause disruption in some environments. ISL Fencing will lessen the likelihood

of having a problematic ISL connection disrupt a SAN.

To conﬁgure this feature, users set policies with thresholds based on the number of

port events occurring during a set time period. If a port generates enough events to

exceed the policy threshold, the port is automatically blocked and the user is notiﬁed.

Transmit and receive trafﬁc is disabled until the user can investigate, solve the problem,

and manually unblock the port.

Embedded Audit Log

The Audit log is a new log available through CLI and EWS. This is not the same Audit

Log available through HAFM. The log records all conﬁguration changes to the switch to

provide data for analyzing problems caused by conﬁguration changes.

Embedded Port Log

The Embedded Port Log is a new log that records all Fibre Channel trafﬁc from or to

the embedded port. This log is actually implemented as two logs, one that allows entry

wrapping and one that stops adding entries when ﬁlled. The logs allow ﬁltering based

on Class F frames, as well as by port number, to isolate speciﬁc events or problems.

This feature is intended for advanced users to diagnose and troubleshoot trafﬁc problems

within a SAN. The Embedded Port Log is available via EWS, CLI, and HAFM.

Embedded Fabric Log

The switch-based fabric log records events related to the following services:

•

Fabric Controller

•

Path Selection

•

Name Server