Set the next hop.
Discard packets.
Set loss priority.
Sample packet content.
Which two functions can be provided by an Integrated Services Router (ISR) in a VoIP network?()A、 ISR can perform the functions of a multipoint control unit to facilitate voice conferencing.B、 ISR can perform the function of a call agent in the event of loss of communication with a CallManager.C、 ISR can provide XML applications to the phones.D、 ISR can provide all of the functionality of a CallManager in the event of loss ofcommunication to the CallManager.E、 ISR can act as a voice gateway to the PSTN.
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Firewall filter policers can perform which two actions?()A、Set the next hop.B、Discard packets.C、Set the loss priority.D、Sample the packet content.
Which two policy actions are considered flow control actions?()A、rejectB、community addC、next termD、next policy
Firewall filters can perform which two actions?()A、Log packet.B、Count packet.C、Set packet metric.D、Decrement packet TTL.E、Change destination IP address.
A packet is evaluated against three user-defined terms within a firewall filter and no match isfound. What correctly describes the action the firewall filter will take for this packet?()A、The filter will permit the packet and take no additional action.B、The filter will reject the packet and send an ICMP message back to the sender.C、The filter will discard the packet and take no additional action.D、The filter will permit the packet and write a log entry to the firewall log.
Firewall filters can perform which two actions?()A、Log packets.B、Set packet metrics.C、Count packets.D、Decrement packet's TTL value.
多选题Which two statements are true about the application of QoS in a converged network?()Aend-to-end network delay times that exceed 50 ms for real-time traffic are considered unacceptableBend-to-end network delay times that exceed 250 ms for real-time traffic are considered unacceptableCend-to-end network delay is not a factor as long as the delay is consistentDsome packet loss can be corrected by codec algorithmsERSVP handles voice packet retransmissionFfragmentation is a result of packet loss