Known Problems and Limitations
39
Release 10.0.3
Ethernet
When autonegotiation is enabled on GE interfaces with the
speed
automatically negotiate
command, issuing the
link selection
command logs
out subscribers. [Defect ID 87185]
Work-around:
Use the following commands to enable auto link selection (GE
port redundancy) and to switch from one port to the other port:
(config-if)#
no link selection
(config-if)#
link failover force
File System
When the primary SRP module is running JUNOSe Release 7.2.0 or higher and
the standby SRP module is running a release lower than Release 7.2.0 (as in a
downgrade situation), you cannot display the files for the standby SRP module.
[Defect ID 74104]
Forwarding
When performing MAC validation to match subscriber demux entries with ARP
host entries, the ES2 10G LM does an exact match, rather than a longest prefix
match. The subscriber demux entry source address must be a /32 value
matching the IP address of an ARP entry in order to validate the MAC address
against that ARP entry. [Defect ID 79641]
VPLS forwarding does not function properly when any of the following
conditions occur: [Defect ID 79856]
MLPPP interfaces are used
L2TP is used with sequence numbers enabled
GRE is used with sequence numbers enabled
Specifying S-VLAN ranges that partially overlap does not work. [Defect ID
81918]
For example, the following configuration fails because S-VLAN 22 falls within
the previously specified S-VLAN range of 21–23.
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 22 22 101 110
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