Which protocols does Cisco NSF support? （）

第1题：

If you have Cisco integrated services router and need to upgrade the Cisco IOS image,which kind of Cisco Support services do you need?（）

• A、Cisco SMARTNet onsite
• B、Cisco TAC
• C、Advanced Hardware Replacement
• D、Software Support

第2题：

Which statement best describes what Cisco Smart Care Service provides?（）

• A、bundled technical support and maintenance for Cisco networks
• B、bundled, unlimited support with the purchase of any Cisco product
• C、technical support, maintenance, and monitoring to Cisco networks
• D、fee-based add-on support and tech-to-tech assistance for Cisco products

第3题：

第4题：

You are configuring an 802.1Q trunk between a Layer 2 switch and a firewall. You read in the documentation that the best way to set up a trunk is to set the port as dynamic desirable. The trunk is not coming up. Which one of these options would be a valid explanation？ （）

• A、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode ON
• B、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode to OFF
• C、The firewall does not support Cisco Discovery Protocol. You should set the switchport trunk mode asauto.
• D、The firewall does not support DTP. You should set the switchport trunk mode to ON

第5题：

Cisco Unified Communications 500 Series for Small Business， a critical part of the Cisco Smart Business Communications System， is a unified communications solution for small businesses that provides voice， data， voicemail. Which three features does the Cisco UC520 support？（）

• A、 distributed routing
• B、 Cisco Unity Express
• C、 security， firewall and VPN
• D、 analog devices

第6题：

To which switch or switches should you provide redundant links in order to achieve high availability with reliable fast convergence in the enterprise campus？（）

• A、 to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 2 link
• B、 to a core switch running Cisco NSF and SSO from redundant distribution switches connected with a Layer 3 link
• C、 to two core switches from redundant distribution switches connected with Layer 2 link
• D、 to two core switches from redundant distribution switches connected with Layer 3 link
• E、 to two core switches running Cisco NSF and SSO from two redundant distribution switches running Cisco NSF and SSO

第7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

第8题：

You are designing a solution that needs to support a full-rate T3 connection. Which router model does the Cisco Single-Site Secure Network Foundation 1.1 Design and Implementation Guide suggest for this solution？（）

• A、Cisco 2821
• B、Cisco 2811
• C、Cisco 3845
• D、Cisco 2801
• E、Cisco 2851
• F、Cisco 3825

第9题：

Which three WAN technologies does the Cisco SR 500 Family support？（）

• A、 ADSL
• B、 SIP trunking
• C、 Fibre Channel
• D、 IPv6
• E、 Fast Ethernet
• F、 T1

第10题：

Which protocols does Cisco NSF support? （）

• A、IS-IS, EIGRP, SSO, BGP
• B、ISSU, OSPF, IS-IS
• C、IETF, OSPF, ISSU
• D、EIGRP, BGP, OSPF, IS-IS