In the Cisco IOS, what is the definition of a global command?（）

A .  Compatibility with third-party Fibre Channel switches B .  Faster throughput C .  Reduce domain IDs in a Fibre Channel environment D .  Support for increased number of VSANs E .  Support for SAN port channel

A . It creates a global address pool for all outside NAT transactions. B . It establishes a dynamic address pool for an inside static address. C . It creates dynamic source translations for all inside local PAT transactions. D . It creates a one-to-one mapping between an inside local address and an inside global address. E . It maps one inside source address to a range of outside global addresses.

A . immediately after receiving the first packet on the shared tree for a given （S，G） B . after receiving over 1 kb/s traffic onthe shared tree for a given （S，G） C . 10 seconds after receiving the first packet on the shared tree for a given （S，G） D . 30 seconds after receiving the first packet on the shared tree for a given （S，G） E . after receiving over 10 kb/s traffic onthe shared tree for a given （S，G）

A .  The request is placed in the transactor queue in FIFO order and the management information tree is updated. B .  The request is placed in the replicator and persistifier and the store is updated. C .  The request is placed in the data management engine and the application gateway is updated.  D .  The request is placed in the buffer queue and the commit buffer queue is updated.

A .  0 B .  1 C .  2 D .  4 E .  16 F .  infinity

A . R1（config-route-at）# B . R1（config-route-map）# C . R1（config-it）# D . R1（config-vrf）# E . R1（config）# F . R1（router）#

A .  Fibre Channel storage B .  UCS C-Series servers C .  NFS storage D .  UCS chassis E .  Other fabric interconnect

A . The period of time in which virtual login attempts are blocked， following repeated failed login attempts B . The period of time in which virtual logins are blocked as security services fully initialize C . A period of time when no one is attempting tolog in D . The period of time between successive login attempt

A . MPLS Traffic Engineering B . Dynamic access-lists C . Authentication D . Receive ACL E . Unicast RPF

A . high availability B . strengthened security C . improved connectivity options D . continuity of service

A . Cisco IOS gateways provide services such as address translation and network access control for the devices on the network B . Cisco IOS gateways provide services such as bandwidth management and accounting C . Cisco IOS gateways provide media termination and signal translation between the public switched telephone network （PSTN） and IP networks D . Cisco IOS gateways provide zone management for all registered endpoints in the network

A . debug ip bgp updates B . debug ip tcp events C . debug ip bgp transactions D . debug ip tcp transactio

A .  converging voice， video， and data onto one network B .  using IT services to improve revenue C .  minimizing the total cost of ownershippf the network D .  updating obsolete infrastructure

A . There is insufficient room for more than one image. B . The router has detected a copy of the current software image on the TFTP server. C . The file can be relocated and not compressed. D . The image to load is a binary executable file.

A .  Can be used to migrate from a 6120 to a 6140 and retain the same service profiles B .  Can only be used on the fabric interconnect on which it was created C .  Can be used to migrate from a 6120 to 6140 and retain system IP addresses and cluster information D .  Can be used to match firmware versions between 6120 and 6140 during a migratio

A .  The Ethanalyzer captures control-plane traffic， while SPAN captures all traffic. B .  The Ethanalyzer captures all traffic including control-plane traffic， while SPAN captures only the control-plane traffic. C .  The Ethanalyzer captures only data traffic， while SPAN captures all traffic. D .  The Ethanalyzer captures only control traffic， while SPAN captures data traffic.

A . It creates a global address pool for all outside NAT transactions B . It establishes a dynamic address pool for an inside static address C . It creates dynamic source translations for all inside local PAT transactions D . It creates a one-to-one mapping between an inside local address and an inside global address E . It maps one inside source address to a range of outside global addresse

A . The agent is not in the team currently being viewed by the supervisor. B . The agent is not ready. C . The agent is not on a call. D . The agent is in Work State.

A . It checks the configuration register. B . It attempts to boot from a TFTP server. C . It loads the first image file in flash memory. D . It inspects the configuration file in NVRAM for boot instructions.

A . verifies which operation types have been enabled for IP SLA source B . verifies which operation types have been enabled for IP SLA responder C . verifies which operation types are supported in software D . verifies enabled operation types that are not running

A . Cisco IOS gateways provide services such as address translation and network access control for the devices on the networl B . Cisco IOS gateways provide services such as bandwidth management and accounting C . Cisco IOS gateways provide media termination and signal translation between the public switched telephone network （PSTN） and IP networks D . Cisco IOS gateways provide zone management for all registered endpoints in the network

A .  Sending all broadcasts B .  Receiving all traffic from upstream switches C .  Receiving broadcast traffic D .  Negotiating spanning tree with upstream switches E .  Learning MAC addresses from upstream switche

A .  128 B .  32 C .  64 D .  Dependent on the number of switch IDs in the topology

A . It checks the configuration register B . It attempts to boot from a TFTP server C . It loads the first image file in flash memory D . It inspects the configuration file in NVRAM for boot instructio