多项选择题
Which of the following two statements about Cisco NSF and SSO are the most relevant to thenetwork designer？ （）
A. You can reduce outage 1 to 3 seconds by using SSO in Layer 2 environment or Cisco NSF with SSO in a Layer 3 environment.
B. SSO and NSF each require the device to either be graceful restart-capable or graceful-aware.
C. In a fully redundant topology adding redundant supervisor a with NSF and SSO may causelonger convergence times than single supervisors with turned IGP times
D. The primary deployment scenario for Cisco NSF with SSO is in the Distribution and Corelayers.
E. Cisco NSF-aware neighbor relationship are independent of any turned IGP times
相关考题
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单项选择题
WhatistherecommendedpracticeregardingUDLDwhenimplementingitinallfiber-opticLANports？（）
A. Adjust the default hello timers to three seconds for aggressive mode
B. Enable it in global mode and on every interface you need to support
C. Enable it in global mode to support every individual fiber-optic interface
D. Enable it to create channels containing up to eight parallel links between switches -
单项选择题
Wh.chversionofspanningtreeisrecommendedfortheenterprisecampus？（）
A. CST
B. MST
C. STP
D. PVST+
E. PVRST+ -
多项选择题
WhichtwostatementscorrectlyidentifyconsiderationstotakeintoaccountwhendecidingonCampusQoSDesignelements？（）
A. Voice needs to be assigned to the hardware priority queue
B. Voice needs to be assigned to the software priority queue
C. Call signaling must have guaranteed bandwidth service
D. Strict-priority queuing should be limited to 50 percent of the capacity of the link
E. At least 33 percent or the link bandwidth should be reserved tor default best effort class
