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610-0184-095 June 14, 2001
Workaround: Flush the L3 Forwarding Table before changing the L3 Forwarding
Cache Max Entries value.
Option 82 for DCHP
The following problems have no workarounds:
■The switch does not add relay agent information (option 82)
to a BOOTP request.
■The option 82 relay agent does not check frames for the
IPSEC authentication header or IPSEC encapsulating security
payload.
PCMCIA
The following problem has no workaround:
■Text files copied from the PCMCIA card cannot be read.
Problem: The 80-Series Supervisor module will not fully reset if you initiate a
reset from either the CLI or the web agent after you perform a
command that involves reading from, or writing to, the PCMCIA
card.
Workaround: Power the switch off and then on after you read from or write to the
PCMCIA card.
Point-to-Point Protocol (PPP) and Telnet
The following problems have no workaround:
■A Telnet session to the serial port via PPP may time out
during attempts to transfer large files, such as executable
images, to a Trivial File Transfer Protocol (TFTP) server. This
does not terminate the file transfer. An in-progress TFTP file
transfer ends only after the file transfer is completed.
■A new baud rate may take effect before the current PPP
connection is terminated if the baud rate change command is
entered more than once. This results in the termination of
the PPP connection. This requires re-establishment of a PPP
connection.