HP Cisco Catalyst Blade Switch 3020 Release Notes for the Cisco Catalyst Blade - Page 18

Resolved Caveats • CSCti37197 If a tunnel interface is configured with Cisco Discovery Protocol (CDP), the switch fails when it receives a CDP packet. The workaround is to disable CDP on the interface by using the no cdp enable interface configuration command. • CSCtj56719 The switch fails when the Differentiated Services Code Point (DSCP) mutation name is longer than 25 characters. The workaround is to configure DSCP mutation names with fewer than 25 characters. • CSCtj83964 On a switch running Protocol-Independent Multicast (PIM) and Source Specific Multicast (SSM), multicast traffic might not be sent to the correct port after the switch reloads. The workaround is to enter the clear ip route privileged EXEC command or reconfigure PIM and SSM after a reload. • CSCtk00846 If Auto Smartports macros are configured, access points with the AIR-CAP prefix are not detected. The workaround is to manually configure the access point port. • CSCtl51859 Neighbor discovery fails for IPv6 hosts connected to the switch when the IPv6 MLD snooping feature is enabled globally on the switch. The workaround is to disable IPv6 MLD snooping on the switch. • CSCtl60151 The switch sometimes reloads after a CPU overload, regardless of the process that is overloading the CPU. This problem has been corrected. • CSCtn11259 If a switch stack is configured with the stack-mac persistent timer value interface configuration command, the switch virtual interface (SVI) should remain in shutdown mode during a switchover. In this case, the SVI is in up mode. The workaround is to specify the timer value to be long enough so that the stack's MAC address is not changed. • CSCto67688 If a member switch does not have an access control list (ACL) and is running an Enforcement Policy Module (EPM) session, the client on that interface is re-authorized each time that the switch reloads. The workaround is to configure an ACL on the interface. • CSCtr79386 The switch fails when DHCP snooping is configured and packet data traffic is excessive. The traffic exhausts the I/O memory and triggers the switch to crash. There is no workaround. Release Notes for the Cisco Catalyst Blade Switch 3020 for HP, Cisco IOS Release 12.2(55)SE and Later 18 OL-22861-04