02-11-2015 03:35 AM
Hello,
How can i scale up bridge-domain from 2048 to 8192.
As per the link (http://www.cisco.com/c/en/us/td/docs/routers/asr9000/software/asr9k_r4-1/lxvpn/configuration/guide/lesc41/lesc41p2mps.html) ASR9000 series routers can scale up to 8192 bridge-domains.
However my ASR9k shows the l2vpn capability to be only around 2048. How can i configure 8192 bridge-domain
RP/0/RSP0/CPU0:ci-asr9k#show l2vpn capability
Tue Feb 10 14:11:36.797 EST
Capability mode: mixed-mode
L2vpn all-capable: N
System capability:
VPLS Max MAC addresses: 32000
VPLS Max bridge-domains: 2048
VPLS Max attachment circuits: 32768
VPLS Max pseudowires: 32768
RSI bit size: 13
Per-AC drop counters supported: Y
VPLS Preferred path allowed: Y
VPLS Preferred path fallback enable allowed: Y
VPLS Preferred path fallback disable allowed: Y
MAC withdrawal allowed: Y
Max attachment circuits per bridge-domain: 16384
VPLS Max virtual forwarding interfaces: 2048
VPLS Max virtual forwarding interfaces per bridge-domain: 1
VPLS Max pseudowires per bridge-domain: 512
VPLS Max pseudowires per virtual forwarding interface: 512
VPWS PW redundancy supported: Y
VPLS Access PW supported: Y
Bundle AC supported: Y
Security config supported: Y
DHCP snooping supported: Y
VPLS Static MAC filter supported: Y
VPLS MAC configs on bridge port supported: Y
VPLS Flooding config on bridge port supported: Y
Flood unknown unicast disable supported: Y
IGMP snooping supported: Y
MMRP flood optimization supported: Y
MMRP flood optimization max multicast address entries: 8192
MMRP flood optimization max PW participants: 262144
VPLS MAC Aging Default Timer Value: 300
VPLS MAC Aging Min Timer Value: 300
VPLS MAC Aging Max Timer Value: 30000
VPWS Max attachment circuits: 32768
VPWS Max pseudowires: 32768
VPWS Preferred path fallback enable allowed: Y
VPWS Preferred path fallback disable allowed: Y
-Ramdas
02-11-2015 08:05 AM
Are there any LC scale profiles configured in the admin mode? If so, that would reduce L2 resources. If you don't need the L3 profile, remove it and reboot the router to gain back 8k bridge domains.
Regards,
/A
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