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The __________ field value in the network interface configuration is used as the source IP address for ARP requests from the secondary Net-Net 4000 in a highly available pair when in the standby role.
Which three of the following are NAPT mappings that are pulled by the Standby node during media state checkpointing in high availability (HA) architectures?
In a high availability (HA) scenario, if peers boot simultaneously and their health scores are equivalent, which node automatically assumes the role of Active?
How does the Net-Net 4000 ensure that the pinholes are kept open for persistent communication to SIP endpoints behind a NAT device?
A(n) __________ is an association between a globally unique SIP or SIPS URI and the user agent's contact address. This association is written by the registrar server to a database where it can be used by a proxy in the local domain.
The __________ field indicates whether or not an H.323 stack runs as a gateway.
You configure the _____________and _____________elements to use the Net-Net 4000 to perform load balancing between two downstream SIP proxies.
An alarm is triggered in a high available (HA) pair when there is a condition or event within the __________.
__________ is the Net-Net 4000 internal SIP proxy, responsible for processing the SIP header addressing information and passing the signaling to the egress realm
A __________ is a logical definition on the Net-Net Session Director of a network or group of networks composed partly of devices that provide real-time communication sessions made up of signaling messages and potentially media flows.
You have copied a new Net-Net OS to the Net-Net 4000 and changed the boot parameters according to the display below. On reboot, the Net-Net 4000 is in a boot loop.
training1# check-space-remaining boot boot:
0/29702144 bytes (0%) remaining
training1# configure terminal
training1(configure)# bootparam
'.' = clear field; '-' = go to previous field; q = quit
boot device : wancom0
processor number : 0
host name :
file name : /tffs0/sd200p23.gz /tffs0/sd400q10.gz
inet on ethernet (e) : 10.0.3.11:ffff0000
inet on backplane (b) :
host inet (h) : 10.0.3.1
gateway inet (g) : 10.0.0.1
user (u) : anonymous
ftp password (pw) (blank = use rsh) : anonymous
flags (f) : 0x80008
target name (tn) : training1
startup script (s) :
other (o) :
NOTE: These changed parameters will not go into effect until reboot. Also, be aware that some boot parameters may also be changed through PHY and Network Interface Configurations.
training1(configure)# exit
training1# reboot force
Based on the information above, which three of the following scenarios could be the cause of the boot loop?
When configuring the Net-Net 4000, __________ SIP interface(s) is/are allowed per realm, and __________ SIP port(s) is/are allowed for a SIP interface.
Upon issuing the done command, you get an Error 409. What does this error indicate?
Which one of the following statements is TRUE when H245 tunneling is enabled on the Net-Net 4000. The Net-Net 4000 will________________.
To enable the Net-Net 4000 to provide next hop signaling load balancing, which two of the following licenses must be installed?
In high availability (HA) architectures, changes to the state of the Active Net-Net 4000 are queued in journals. Requests from the Standby node results in information about these changes being pulled by Standby from the Active node. The three checkpointed states are __________, __________ and __________.
When two associated H323 stacks in different realms have the gatekeeper parameter defined, which one of the following statements is TRUE?
Examine the H323 stack configuration below.
Based on the information above, which one of the following IP addresses should be configured as a hip-ip-address in the appropriate network interface?
Which one of the following statements is TRUE when H245 tunneling is enabled on the Net-Net 4000. The Net-Net 4000 will________________.
When two associated H323 stacks in different realms have the gatekeeper parameter defined, which one of the following statements is TRUE?
Best current practice for the initial turn-up of a secondary node in a highly available (HA) pair calls for the acquire-config command targeting the ____________________interface on the primary node.
Which two the following statements about access to the Net-Net 4000 file system are TRUE?
Upon issuing the done command, you get an Error 409. What does this error indicate?
Examine the H323 stack configuration below.
Based on the information above, which one of the following IP addresses should be configured as a hip-ip-address in the appropriate network interface?
Using the command show redundancy sipd, redundancy statistics and transactions are displayed. Which 3 of the following statistics provide information about the state of SIP signaling checkpointing?
In a high availability (HA) scenario, a node has a state of becoming Standby". This state indicates __________.
You have used the no command to delete a configuration element. Which one of the following statements is TRUE?
In high availability (HA) architectures, changes to the state of the Active Net-Net 4000 are queued in journals. Requests from the Standby node results in information about these changes being pulled by Standby from the Active node. The three checkpointed states are __________, __________ and __________.
Of the following configured local policy preferences that the Net-Net 4000 sorts through, which one of the four preference discriminators listed below would be ranked the second highest priority?
Which two of the following scenarios about 503 Service Unavailable response codes on the Net-Net 4000 are TRUE?
If upon examination of two configuration files you notice that the version number of the permanently saved configuration differs from the version number of the running configuration, it means that __________.
TESTED 20 May 2024