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Known Issues in Previous Releases
If a policy is assigned to a port, and PVID status is set to enable, the port PVID cannot be configured. The ―set
port vlan‖ command appears to be successful when assigning the PVID, but port VLAN cannot be set until policy
PVID status is set to disable.
A policy rule can be created for ethertype 0x0800 and masked to 8 bits. An ethertype rule may fail to classify all
0x80xx traffic, such as ARP packets (0x0806). A masked ethertype rule will only classify exact match (16 bits)
0x0800.
ARP packets are not classified based on policy IP source/destination rules.
Policy CoS override takes precedence over most policy rules. This feature exists only for when rules do not match
policy bound classification rules. MAC and IP address rules do take precedence over the policy profile CoS as
expected.
A C2 which is configured as an OSPF stub or NSSA area may drop a learned default route.
The mroute table source network field displays the host ip address, not the host network.
Setting the Policy Bridgeport rule is not supported via the CLI.
Invalid policy rules exist if units are removed from stack.
Port counters and RMON counter may display differing values.
Area default-cost parameter isn't used when the ABR router is configured for an nssa.
The ―set rate limit‖ command only works with tagged packets or packets with priority zero set. Rate limiting is fully
supported through use of the COS MIB.
C2 does not redistribute default route via OSPF redistribution.
If a user attempts to back rev from 3.00.50, only the previous patch release, 2.01.37, is supported. However, if
back revving from 3.00.52, patch releases 3.00.50 and 2.01.37 are supported.
When a user has been authenticated successfully to a DENY_ALL policy via PWA, the user cannot load the
Logout webpage.
When the device is configured for manual SNMP persistmode, if the user attempts to change the boot system
image, the device will not prompt the user to save changes or warn the user that changes will be lost.
Before executing the ―set switch movemanagment‖ command, the user should execute the ―save config‖ file to
ensure no recent changes are lost.
The C2 does not currently support the ability to configure a critical IP address.
The user can apply an ACL to a routed VLAN interface or a policy to a port. However, the device does not support
enabling both features simultaneously on a port that is part of a routed VLAN interface.
OSPF only supports simple authentication on virtual links. MD5 authentication is not supported over OSPF virtual
links.
To enable IGMP on a routed interface, the user must command ―ip igmp‖, as well as the interface command ―ip
igmp enable‖ for the device to start sending / processing igmp multicast traffic. IGMP is disabled by default both
globally and on a per interface basis.
To enable DVMRP on a routed interface, the user must have an advanced license key configured on the device
and execute the following steps:
1. Execute the global command ―ip igmp‖
2. Execute the global command ―ip dvmrp‖
3. On each interface running DVMRP, execute the command ―ip igmp enable‖
4. On each interface running DVMRP, execute the command ―ip dvmrp enable‖.
DVMRP is disabled by default both globally and on each interface.
The C2 only supports one default route. If a default route is configured on the router it will take precedence over
the default route configured for the host IP.
The OSPF areaid of a routed VLAN is configured on each interface. On other ETS products this is usually done
under the global ospf commands. If the user does not configure an areaid on a routed interface running OSPF,
the default areaid of 0.0.0.0 will be used.
When creating a stub or NSSA area, in order to remove the existing Summary or External LSAs, before they age
out naturally, all of the stub/NSSA area routers can either be reset, or the user can stop and restart the OSPF
process. Otherwise, after 3600 seconds have passed the MaxAged Summary or External LSAs will be removed
automatically.
If secondary IP addresses are configured on a RIP interface, some of the subnets may be missing from the RIP
advertisements.
08/13/2008 P/N: 9038155-52
F0615-O
Subject to Change Without Notice
CUSTOMER RELEASE NOTES
Page: 34 of 41
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