Known Problems and Limitations
41
Release 11.0.1
Work-around:
You can do either of the following to avoid this problem.
Specify each S-VLAN within the partially overlapping range as individual
S-VLANs, as in the following example:
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 21 21 401 426
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 22 22 401 426
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 23 23 401 426
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 21 21 427 712
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 22 22 427 712
host1(config-if)#vl
an bulk-config BulkDHCPCnfg1 svlan-range 23 23 427 712
host1(config-if)#
vlan bulk-config BulkCezarCnfg2 svlan-range 22 22 101 110
Use fully overlapping ranges rather than partially overlapping ranges, as in
the following example:
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 21 23 401 426
host1(config-if)#
vlan bulk-config BulkDHCPCnfg1 svlan-range 21 23 427 712
host1(config-if)#
vlan bulk-config BulkCezarCnfg2 svlan-range 21 23 101 110
When you attach certain hierarchical policies to subinterfaces as input policies,
secondary input policies, and output policies, incoming traffic loss can occur
when the number of subinterfaces to which the policies are attached exceeds
4600. [Defect ID 86741]
Ethernet statistics are incorrectly displayed for virtual port 8 of the ES2-S1 GE-8
IOA when that module is paired with the ES2 10G LM or the ES2 10G Uplink
LM. [Defect ID 174784]
The ES2 10G LM does not support framed routes configured for dynamic
subscriber interfaces. [Defect ID 83154]
A memory leak of about two percent can occur on the ES2 10G LM and result in
a module reset when a large number of successive SRP switchovers take place
with active DHCP clients. [Defect ID 86245]
On the ES2 10G LM, a VLAN ID of 0 assigned to an interface can prevent
packets from being properly forwarded. [Defect ID 176125]
ICR
If you saved the running configuration of the router as a script file (.scr) and
execute the script to apply the settings on the router, ICR partition configuration
commands in the .scr file might fail to add group members to the partition. This
problem happens when the subscriber configuration in the .scr file is placed
before the ICR partition configuration. However, this problem does not occur if
you used a system configuration (.cnf) file to set up the router. [Defect ID
183913]
Work-around
: To correct this problem and enable ICR partitions to be created
correctly, make sure that you add the ICR partition configuration before the
subscriber interface configuration in the .scr file. You can perform this
reordering by modifying the .scr file to place the commands that configure
subinterfaces for ICR partitions before the commands used for VLAN-based or
S-VLAN-based grouping of subscribers.