A. spanning-tree backbonefast
B. spanning-tree uplinkfast
C. spanning-tree portfast
D. spanning-tree cost512
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A. 802.3ad
B. 802.1w
C. 802.1Q
D. 802.1d
A. show secure
B. show file systems
C. show flash
D. show version
A. Branch-Router2 is configured to send both RIPv1 and RIPv2 updates.
B. Gateway-Router is configured to only receive RIPv2 updates.
C. Gateway-router is configured to receive only RIPv1 updates.
D. Branch-Router1 is configured to only send RIPv1 updates
A. 172.16.0.0/18
B. 172.16.0.0/16
C. 172.16.0.0/20
D. 172.16.0.0/21
A. 2 through 1001
B. 1 through 1001
C. 1 through 1002
D. 2 through 1005
最新試題
Which encapsulation type is a Frame Relay encapsulation type that is supported by Cisco routers?（）
An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）
Which device might be installed at a branch office to enable and manage an IPsec site-to-site VPN?（）
Which statement is true, as relates to classful or classless routing?（）
How are VTP advertisements delivered to switches across the network?（）
What is the subnetwork address for a host with the IP address 201.100.5.68/28?（）
A router receives information about network 192.168.10.0/24 from multiple sources.What will the router consider the most reliable information about the path to that network?（）
Which statement describes the rule of split horizon?（）
What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）
Which IPsec security protocol should be used when confidentiality is required?（）