Installation guide

Software Fixes in Releases Y.11.01 - Y.11.16

Release Y.11.15

The following problems were resolved in build Y.11.15. (Not a public release.)

■ Enhancement (PR_0000018479) — Longer usernames and passwords are now allowed,

and some special characters may be used. For more information, see “Username and

Password Size Increase” on page 19.

■ Enhancement (PR_0000038122) — TELNET Negotiate About Window Size (NAWS)

Initiation. For more information, see “Telnet Negotiate About Window Size (NAWS) Initia-

tion” on page 20.

Release Y.11.16

The following problems were resolved in build Y.11.16.

■ CLI (PR_0000046278) — When a user issues the command, copy flash flash <pri | sec>, the

system does not process packets scheduled for CPU processing in a timely manner for the

duration of the write to flash task. This can cause issues such as Spanning Tree topology

changes due to BPDU starvation.

■ Crash (PR_0000043167) — When using TFTP with "octet" mode to upload the switch's

configuration file, the switch may reboot unexpectedly with a message similar to the

following.

Software exception at hwBp.c:156 -- in 'eDevIdle', task ID = 0xabeb240

-> MemWatch Trigger: Offending task 'tTftpDmn'. Offending

IP=0x1cb174

■ Enhancement (PR_0000041022) — Enhancement to AAA accounting. For more informa-

tion, see “Accounting Services” on page 21.