If there are four I/O module links from the Cisco Unified Computing System 5108 Blade Chassis to
the Cisco Unified Computing System 6248UP Fabric Interconnect, which dynamic vNICs can be
defined?
A.
9
B.
16
C.
24
D.
48
E.
54
F.
112
which dynamic vNICs can be defined?
If there are four I/O module links from the Cisco Unified Computing System 5108 Blade Chassis to
the Cisco Unified Computing System 6248UP Fabric Interconnect, which dynamic vNICs can be
defined?
This is also the figure for the number of default dynamic vNic
I really don’t understand this answer, can anyone share his knowledge here?
Number of Dynamic vNICs – This is the number of vNICs that will be available for dynamic assignment to VMs. Remember that the VIC has a limit to the number of vNICs that it can support and this is based on the number of uplinks between the IOM and the FI. At least this is the case with the 2104 IOM and the M81KR VIC, which supports ((# IOM Links * 15) – 2)). Also remember that your ESXi server will already have a number of vNICs used for other traffic such as Mgmt, vMotion, storage, etc, and that these count against the limit.
I don’t agree with NIC NI says after reading the table 1 of the following link
http://www.cisco.com/en/US/solutions/collateral/ns340/ns517/ns224/ns944/vm_fex_best_practices_deployment_guide_ns1124_Networking_Solutions_White_Paper.html#wp9001004
this question is deliberately vague in not specifying which IO modules are installed or which type of vNIC, however if a 22xx one can assume that it is the UCS 2.0 Maximums but if it is a 2104 then the maximum with 4 links can only be 112.
This question was written before the FI6248 was released and although the question has been updated the answer has not as a 6100 with a 2104 4 links would result in a max vNIC of 54.
Cisco UCS 6100 and 6200 Series Configuration Limits for Cisco UCS Manager, Release 2.0
http://www.cisco.com/en/US/docs/unified_computing/ucs/sw/configuration_limits/2.0/b_UCS_Configuration_Limits_2_0.html
Can anyone explain the correct answer?
F.I is Gen 2 then for me the correct answer is 112
116-4 = 112
112 is correct
(29/June/2017 Updated) New 642-999 Exam Questions:
NEW QUESTION 178
Which parameter can be configured during the initial system setup of Cisco UCS Fabric Interconnect from the CLI, without restoring the configuration from an existing backup?
A. the server ports, network ports, and storage ports
B. the reserved VLAN IDs
C. the default number of dynamic vNICs
D. standalone mode or cluster mode of the Fabric Interconnects
Answer: D
NEW QUESTION 179
Which two parameters must be configured on a standalone Cisco UCS C-Series Server to export the technical support data to a remote server? (Choose two.)
A. Specify a remote TFTP server IP address
B. Install a certificate
C. Install an FTP server
D. Set the source as the UCS server IP address
E. Specify the remote relative path and file name
Answer: AE
NEW QUESTION 180
……
NEW QUESTION 181
A Cisco UCS administrator configuring QoS, which two options are valid QoS system classes in a Cisco UCS blade system? (Choose two.)
A. drop eligible
B. transactaional data
C. best effort
D. scavenger
E. Fibre Channel
Answer: CE
NEW QUESTION 182
Which options is the only supported link aggregation protocol on Cisco UCS Manager?
A. Multipath
B. PagP
C. FLOGI
D. LACP
E. FCOE
Answer: D
NEW QUESTION 183
……
NEW QUESTION 184
Which drive combination prevents you from provisioning RAID on Cisco UCS C-Series servers?
A. SAS HDD and SATA HDD
B. SAS SSD and SATA SSD
C. SATA HDD and SATA SSD
D. SAS HDD only
E. SATA HDD only
Answer: C
NEW QUESTION 185
……
NEW QUESTION 186
Which two AAA protocols are supported by a remote AAA database? (Choose two.)
A. Microsoft Active Directory
B. RADIUS
C. 802.1X
D. Kerberos
E. LDAP
Answer: BE
NEW QUESTION 187
……
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