The following are limitations in ExtremeXOS system architecture that have yet to be resolved.
Known Issues, Platform-Specific, and Feature Change Requests (CRs)
| CR Number | Description |
|---|---|
| Policy | |
| xos0065208 | FDB learning using admin profile without NetLogin still has "n" (= NetLogin) flag set in the output of the show fdb command. |
| Extended Edge Switching | |
| xos0070981 |
In Extended Edge Switching setup, policy hardware install rule errors appear when users are authenticated on extended LAG ports with tci-overwrite enabled: # FAILURE: Placing in simulated TcamHW: Rule Id 0 addr=0x70aa17e0 Begin: Unit=0 Pri=1048577 BcmPri=9437311 Type=10=Policy Profile Compress=0 numCreated=0 numInstalled=0 |
| xos0069606 | When traffic with VLAN ID 0 and a priority are received on untagged ports (by extended port), VLAN priority is reset to 0 on egress tagged ports on L2 VLANs.. |
| xos0069648 | Egress ACLs only match known (not unknown) unicast traffic. Workaround: Apply ACL on ANY.
|
| xos0069697 | Egress mirroring of L3 traffic is not working; however, egress mirroring of L2 traffic is working. |
| xos0069859 | OSPF hello packets are not forwarded by ExtremeSwitching X670-G2 series switches
(as controlling bridge) on L2 VLANs. Consequently, OSPF neighborship is not
established. Workaround: Create an L3 interface on the
switch by assigning IP address to the VLAN.
|
| xos0069877 |
Temporary errors appear after enabling, and then disabling, jumbo frames on CB:
<Erro:HAL.Port.Error> Slot-1: pibL3MTUExceededInstallFilter(): Could not add action to send to CPU on 1:1, unit 0 (Table full). <Erro:HAL.Port.Error> Slot-1: pibL3MTUExceededInstallFilter(): Could not add action to send to CPU on 1:3, unit 0 (Table full) <Erro:HAL.Port.Error> Slot-1: pibL3MTUExceededInstallFilter(): Could not add action to send to CPU on 1:4, unit 0 (Table full). |
| VRRP | |
| xos0071167 | When a large number of ARP routes are sent to a switch with VRRP host-mobility enabled, it can take a while for all of the routes to appear in the route table due to a limitation of host-mobility of learning routes at 100 per second. |
| VXLAN | |
| xos0070974 |
Due to a hardware limitation, congestion occurs with packet drop when VXLAN unknown L2 unicast traffic is received and sent to 10G port even though only approximately half the bandwidth is being used. |
Print
this page
Email this topic
Feedback
View PDF
Download EPUB