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Exam 150-820: Brocade Certified Ethernet Fabric Professional 2015

which two statements are true?

Exhibit:
sw0# show cee maps
CEE Map ‘default’
Precedence: 1
Remap Fabric-Priority to Priority 0
Remap Lossless-Priority to Priority 0
Priority Group Table
1: Weight 25, PFC Enabled, BW% 25
2: Weight 60, PFC Disabled, BW% 60
3: Weight 15, PFC Disabled, BW% 15
15.0: PFC Disabled
15.1: PFC Disabled
15.2: PFC Disabled
15.3: PFC Disabled
15.4: PFC Disabled
15.5: PFC Disabled
15.6: PFC Disabled
15.7: PFC Disabled
Priority Table
CoS: 0 1 2 3 4 5 6 7
—————————————-
PGID: 2 3 2 1 2 2 2 15.0
Exhibit:
Referring to the exhibit, which two statements are true? (Choose two.)

What is causing the problem?

You added a new Brocade VDX 6740 to an existing Brocade VCS Fabric in your data center.
You connected the VDX 6740 to ports 3/0/11 and 3/0/12 on the existing fabric. After the
switch boots, you realize it does not join the fabric. You examine the ISL status on the fabric
as shown in the exhibit.
sw0(conf-if-te-3/0/19)# do sh fabric islport
Name: sw0
Type: 95.2
State: Online
Role: Fabric Principal
VCS Id: 1
Config Mode:Distributed
Rbridge-id: 3
WWN: 10:00:00:05:33:46:71:61
FCF MAC: 00:05:33:46:71:61
Index Interface State Operational State

===================================================================
0 Te 3/0/1 Down
1 Te 3/0/2 Down
2 Te 3/0/3 Down
3 Te 3/0/4 Down
4 Te 3/0/5 Down
5 Te 3/0/6 Down
6 Te 3/0/7 Down
7 Te 3/0/8 Up ISL 10:00:00:05:33:5c:e1:5a “sw0” (downstream)(Trunk Primary)
8 Te 3/0/9 Up ISL (Trunk port, Primary is 3/0/8 )
9 Te 3/0/10 Down
10 Te 3/0/11 Up ISL (Trunk port, Primary is 3/0/12 )
11 Te 3/0/12 Up ISL segmented,(ESC mismatch, Config Mode)(Trunk Primary)
12 Te 3/0/13 Down
13 Te 3/0/14 Down
14 Te 3/0/15 Down
15 Te 3/0/16 Down
16 Te 3/0/17 Down
17 Te 3/0/18 Down
18 Te 3/0/19 Down
19 Te 3/0/20 Down
20 Te 3/0/21 Down
21 Te 3/0/22 Down
22 Te 3/0/23 Down
23 Te 3/0/24 Down
What is causing the problem?

which RBridge ID shown in the output is the principal RBridge?

You have formed a Brocade VCS Fabric. The fabric has four RBridges.
sw11# show vcs Config Mode : Local-Only
VCS ID : 101
Total Number of Nodes : 4
Rbridge-Id WWN Management IP Status HostName
——————————————————————————–
11 10:00:00:05:33:55:64:B3* 10.255.245.7 Online “VDX11”
12 >10:00:00:05:33:55:5F:73 10.255.245.8 Online “VDX12”
13 10:00:00:05:33:91:4A:0B 10.255.245.29 Online “VDX13”
21 10:00:00:05:33:55:5D:F3 10.255.245.12 Online “VDX21”
Referring to the exhibit, which RBridge ID shown in the output is the principal RBridge?


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