Ethernet Switching Solutions
Questions, Answers, Braindumps (920-136)
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An engineer implemented a core network consisting
of four Ethernet Routing Switch 8600s and needs the
ability to build a redundant core. Which feature would
be used to provide redundancy and fail-over times?
A. Protocol Based VLANs
B. Split Multi-Link Trunking
C. Spanning Forest
D. Multi-Link Trunking
The Ethernet Routing Switch 8600 enables
different levels of management access, so that different
users will only be allowed to view or change specific
subsets of the functions of the switch. Abc .com needs
to allow management access that will only allow the
users to view the switch configuration and status
information, and to make changes only to physical
port parameters. Which level of management access
will meet these requirements?
A. Layer 1 Read-write
C. Layer 3 Read-write
D. Layer 2 Read-write
A priority value of 255 has been entered
for a VRRP router in Master election for the virtual
router. Which statement describes the significance
of 255 for the VRRP router?
A. The VRRP router owns the IP address associated
with the virtual router.
B. Announcements to the VRRP router will time out
after 255 seconds.
C. Traffic from the VRRP router will receive highest
D. Advertisements to the VRRP router will time out
after 255 seconds.
An IP packet with a valid DSCP arrives on
a trusted ingress port and leaves re-marked on a tagged
egress port. Which statement is true?
A. DSCP will be set based on 802.1p port priority.
B. IEEE 802.1p priority and drop precedence will be
set based on DSCP to IEEE 802.1p mapping table.
C. IEEE 802.1p priority and drop precedence will be
set based on QoS DSCP mapping table.
D. DSCP will be set based on the DSCP mapping table.
Abc .com is connecting an Ethernet Switch
425-24T directly to an Ethernet Routing Switch 8600
at the network core. They need the connection to the
Ethernet Routing Switch 8600 to be IEEE 802.1Q tagged.
Which two statements are true about the Ethernet Routing
Switch 8600 being IEEE 802.1Q tagged? (Choose two.)
A. The Ethernet Routing Switch 8600 can only provide
QoS for the Ethernet Switch 425-24T traffic, if the
connection is IEEE 802.1Q tagged.
B. This allows spanning tree to be disabled on the
C. This allows the Ethernet Routing Switch 8600 to
prioritize the traffic based on the 802.1p user.
D. This allows the Ethernet Routing Switch 8600 to
classify the traffic based on VLAN membership.
You have recommended implementing SNMPv3
features in Abc .com's Ethernet Routing Switch 5510-48T
to improve security. Which two statements describe
the security benefits of SNMPv3? (Choose two.)
A. User IDs/passwords are required to be a minimum
of 8 characters.
B. It allows portions of the MIB tree to be accessible
only by authorized users.
C. Authentication is enhanced and supports MD5 authentication
D. It requires Radius-based security to be implemented