topic Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k in HPE EVA Storage

ISSUES: Setting up ISL Link between Brocade 3900 and 12k

dharmveer — Tue, 21 Dec 2004 08:02:42 GMT

After creating link between these two switches, the output of 'switchshow' command on switch 3900 is as below. Can anybody tell me why i am getting zone conflict message on E-Port:

D1_3900:admin> switchshow
switchName: D1_3900
switchType: 12.4
switchState: Online
switchMode: Native
switchRole: Principal
switchDomain: 1
switchId: fffc01
switchWwn: 10:00:00:60:69:90:15:46
zoning: ON (zoneSet16439)
switchBeacon: OFF

Port Media Speed State
=========================
0 id N2 Online E-Port 10:00:00:60:69:80:04:c6 segmented,(zone confl
ict)(Trunk master)
1 id N2 No_Light
2 id N2 No_Light
3 id N2 No_Light
4 id N2 No_Light
5 id N2 No_Light
6 id N2 No_Light
7 id N2 No_Light
8 id N2 No_Light
9 id N2 No_Light
10 id N2 No_Light

My zone settings on switch 3900 are as below:

Defined configuration:
cfg: zoneSet16439
test_zone
zone: SL74_1A_SWGEMULEXLP9002DC02_1
10:00:00:00:C9:2E:30:2A; 50:06:0E:80:00:42:82:82

Effective configuration:
cfg: zoneSet16439
zone: test_zone
10:00:00:60:69:80:04:c6
10:00:00:60:69:90:15:46

switch 12k has no configuration enable.

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

Steven Clementi — Tue, 21 Dec 2004 10:06:03 GMT

Please post a "switchshow" for the 12k switch.

Steven

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

dharmveer — Wed, 22 Dec 2004 00:08:58 GMT

The response of 12k :

D4_12K_SW0:admin> switchshow
switchName: D4_12K_SW0
switchType: 10.0
switchState: Online
switchMode: Native
switchRole: Principal
switchDomain: 4
switchId: fffc04
switchWwn: 10:00:00:60:69:80:04:c6
zoning: ON (zoneSet16439)
switchBeacon: OFF
blade2 Beacon: OFF
blade3 Beacon: OFF

Area Slot Port Media Speed State
=====================================
16 2 0 id N2 Online E-Port 10:00:00:60:69:90:15:46 segmented,(
zone conflict)(Trunk master)
17 2 1 id N2 No_Light
18 2 2 id N2 No_Light
19 2 3 id N2 No_Light
20 2 4 id N2 No_Light
21 2 5 id N2 No_Light
22 2 6 id N2 No_Light
23 2 7 id N2 No_Light
24 2 8 id N2 No_Light
25 2 9 id N2 No_Light
26 2 10 id N2 No_Light
27 2 11 id N2 No_Light
28 2 12 id N2 No_Light
29 2 13 id N2 No_Light
30 2 14 id N2 No_Light
31 2 15 id N2 No_Light
32 3 0 id N2 No_Light
33 3 1 id N2 No_Light
34 3 2 id N2 No_Light
35 3 3 id N2 No_Light
36 3 4 id N2 No_Light
37 3 5 id N2 No_Light
38 3 6 id N2 No_Light
39 3 7 id N2 No_Light
40 3 8 id N2 No_Light
41 3 9 id N2 No_Light

Thanks Dharmveer

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

Poul S B Malmkjaer-Maso — Wed, 22 Dec 2004 02:39:11 GMT

Hi,

Are you using trunking for the ISL?

I looks like both switches are acting as the trunk master.

Poul

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

Uwe Zessin — Wed, 22 Dec 2004 02:48:37 GMT

Trunking on a Brocade switch only works within the ports of a single ASIC. "Trunk master" refers to the port within that ASIC which, well, is the "Trunk master". It is OK to see "Trunk master" on both switches.

Does the 12K switch have a defined zoning configuration?

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

Steven Clementi — Wed, 22 Dec 2004 08:35:50 GMT

It looks like you have zoning configured on both switches. I would look over the zoning on both switches and make sure there are no conflicts. Better yet, disable zoning on the 12k, add the isl and redefine the zoning.

"zoning: ON (zoneSet16439)" on both switches.

Steven

Re: ISSUES: Setting up ISL Link between Brocade 3900 and 12k

dharmveer — Wed, 22 Dec 2004 09:44:18 GMT

Hi
We have solved this problem.
The process followed on both switches as:

1. cfgclear
2. cfgsave
3. reboot
4. cfgcreate (on either switch)

It's fine now.
Thanks to everybody.