3600 - Avaya Ethernet Routing Switch Implementation and Maintenance Exam
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An Ethernet routing switch (ERS) 4550T-PWR has been deployed with a single AC power supply and is currently supporting 20 VoIP telephones with power over Ethernet (PoE). Each with a power draw of 8 Watts when off-hook. The network engineer has requested the addition of 5 Wireless Access points (WAPs) to the ERS 4550T-PWR.Each WAP supports PoE and requires 12 Watts of power. What is the outcome of the addition of the WAPs to the ERS 455QT-PWR?
The 4550T-PWR will have sufficient power to support the 20 VoIP telephones and 5 WAP devices,
Which SMLT resiliency feature uses the Soft Down option?
extended Control Packet limit (ext-CP limit)
One of the benefits of the Ethernet Routing switch (ERS) 8300 switch is its ability to provide power- over-Ethernet (PoE). When implementing PoE on the ERS 8300 there are certain power supply requirements to consider. The 8301AC produces 1140W and 1770W and the 8302AC produces 850W and 1400W depending on the input voltage for both cases. If there are eight 8648TX-PWR modules in a chassis, each needing 200W for Powered Devices (PI)) which power supply configuration is recommended?
Three 83CAC power supplies with 240VAC input voltage
A campus network has been established with four Ethernet Routing Switch (ERS) 8600 switches in a switch cluster, two pairs with an Inter Switch Trunks (1ST) running Split Multi-Link Trunk (SMLT) and Routed Split Multi-Link Trunking (RSMLT). The traffic filters are required to block specific source IP addresses to be forwarded through the core. How should these filters be set up?
Apply the filters to the edge switches and never on the switch cluster ERS 8600 switches.
For a Converged Campus network, which configuration change is recommended for the default VLAN (VLAN 1)?
Assign an IP address to the default VLAN for switch management.
What is a characteristic of Routed Split Multi-Link Trunking (RSMLT) configuration?
RSMLT is always used in conjunction with routing protocols and SMLT connections.
Where is the rate-limit feature of the Converged Campus architecture limited?
uplink ports on the core switches
access ports on the edge switches
uplink ports on the edge switches
An engineer needs to assign an IP address of 172 25 10.31 for out of band management of an Ethernet Routing switch (ERS) 8600 switch a subnet mask of 255.255.255.192. Which command line interface (CLI) command should the engineer use?
ERS8600:5# config bootconfig net mgmt ip 172.25.10.36/26
A technician is configuring the core of a Converged Campus network, and is adding a backup master configuration to an existing Virtual Router Redundancy Protocol (VRRP) configuration for a VLAN that extends to the edge switches. Which benefit is expected from the Addition of backup-master?
faster switchover time
A technician is adding the Virtual link Aggregation Control Protocol (VLACP) configuration to a Converged Campus Solution where all Ethernet Routing Switches (ERSs) are directly connected without intermediary WAN transport devices. What are two recommended configuration tasks? (Choose two.)
For the Inter Switch Trunks (1ST) links, configure the long time-out value.
Configure all links to use a global reserved multicast MAC address for VLACP messages.
The edge has been configured; the core configuration can be verified. Which configuration is the last step in the verification process?
SLPP configuration check
A technician is adding the Virtual Link Aggregation Control Protocol (VLACP) configuration ID a Converged Campus Solution where all Ethernet Routing switches (ERSs) are directly connected without intermediary WAN transport devices. What are two key configuration tasks? (Choose two)
For the 1ST links, configure the long timeout value
Configure all links to use a unique reserved multicast MAC address for VLACP messages
A technician is configuring 802.1 Q tagging, VLACP with short timeout, untagged frames to be discarded. Which part of the network is being configured?
When configuring an Ethernet Routing Switch (ERS) 8600 for Split Multi link Trunking (SMLT). Protection against an edge switch in the factory default condition must be taken into consideration. Which parameter WILL help prevent loops on the SMLT ports?
Discard Untagged Frames
Confirm that RSMLT will work on a set of VLANs. Which network design aspect should be considered?
RSMLT is enabled on each SMLT VLAN on which the function is required
The goal of the Converged Campus architecture is to provide a highly reliable infrastructure with subscribed failover preventing any interruption of traffic on the network? What are the two primary benefits of this design goal? (Choose two)
In the event of a failure, no less of connectivity or application availability will be experienced by the end user.
The design goal provides the ability to provide hitless software upgrade for the core of the network.
A technician wants to control the routes being added to the routing table from the BGP routing table. Which statement describes how to do this?
Metrics determine which routes are inserted into the routing table,
An Ethernet Routing Switch (ERS) 8600 is being configured for Virtual Router Redundancy Protocol (VRRP). If the default value is used on the peer switch, which CLI command would cause this switch to be the VRRP master?
Config vlan 100 ip vrrp 100 priority 250
What does Ping snoop identify?
the path that IP traffic takes over an MLT or SMLT
The attempt to manage an Ethernet Routing switch (ERS) 8600 using a Virtual Router Redundancy protocol (VRRP) address was unsuccessful. What is causing this problem?
A real IP address is required for management access not a VRRP address.
In Ethernet Routing Switch (ERS) 5600 switch was added into the existing ERS 5500 stack, but ft did not form a proper stack. Which statement describes the problem?
The ERS 5500 was set as the Base Unit.
Routed Split Multi-Link Trunking (RSMLT) is a way to ensure that traffic can be routed off the VLAN adding router redundancy. On which Ethernet Routing Switch (ERS) configuration component is RSMLT configured?
Consider four software upgrade events on an Ethernet Routing Switch (ERS) 2500 series switch: 1. Upgrade the software image 2. The System Reboots 3. Backup the binary configuration to a TFTP server 4. Upgrade the boot/diagnostic code, if the new version is available Which sequence of events will correctly upgrade the software?
While configuring packet capture Tool (PCAP), an Ethernet Routing Switch (ERS) 8600 switch has generated the following log: pcapAllocateBuffer: malloc(96 Mbs) failed Which event could have caused this log, and which course of action resolves the issue?
There is not enough available memory for PCAP. Try with a lower value of buffer-size.
Which three functions describe VPFM? (Choose three.)
It is a network health at a glance tool.
It can correlate faults, traps, and provide notification.
It is a device configuration tool.
OSPF computes the shortest path to destination subnets, whereas, IS-IS, as used with SPMB works differently. Which parameter does IS-IS used to compute the path?
backbone BEB MAC tables
Before enabling IP Source Guard through Device Manager, which two conditions must be met on the system (Choose two.)
Dynamic Host control Protocol (DHCP) snooping must be enabled globally
The port is an untrusted DHCP snooping and dynamic ARP Inspection port
An Information Technology organization needs to determine whether they should upgrade their existing Routing Switch (ERS) 8600 switches to release 5.0. Each chassis currently has both 8648GTR 8648TX modules. One of the features that the company requires is the ability to perform port mirroring on multiple ports per module at a time. What should be done to meet their port mirroring requirement when upgrading to software release 5.0?
Replace the existing modules with 8648GTRS modules,
Which steps are initial steps required to configure the Ethernet Routing Switch (ERS) 8600 in a clustered basic core configuration? (Choose three.)
create the IST
A technician needs to reboot an Ethernet Routing Switch (ERS) 5000 Series switch with a default configuration. What needs to be done to keep the IP address and stack license?
When configuring an Ethernet Routing switch (ERS) 8600 for Split Multi-Link Trunking (SMLT), protection against an edge switch in the factory default condition must be taken into consideration. Which will help prevent loops on the SMLT ports?
Discard Untagged Frames
The goal of the Converged Campus architecture is to provide a highly reliable infrastructure with sub second failover preventing any interruption of traffic on the network. HMD primary benefits of this design goal? (Choose two)
in the event of a failure, no loss of connectivity or application availability will be experienced by the end user
The ability to provide hitless software upgrades for the core of the network.
Consider the following port conditions on an Ethernet Routing Switch (ERS) 8648GTRS 10/100/1000 Ethernet I/O module: Left LED - green Right LED - flashing green What is the status of the port?
The link speed is 1000 Mbps, and the port is passing traffic.
A technician has complied me configuration of an Ethernet Routing (ERS) 5520 to and now must transfer a backup copy of configuration file to server. Which command is used to accomplish this task?
5570-74T PWR# copy config tftp filename ers5520COnfig.cfg
When multiple VLANs are used, Dynamic Host Control protocol (DHCP) relay is required to get the DHCP information from the end user VLAN to the DHCP server. Which statement about how to enable DHCP relay for a VLAN is true?
The virtual VLAN IP address is used as the DHCP relay agent.
To confirm that routed Split Multi-Link Trunking (RSMLT) will work on a set of VLANs, which network design aspect should be considered?
RSMLT is enabled on each SMLT VLAN on which the function is required.
When configuring a new Ethernet Routing Switch (ERS) 8600 using the default interface, the attempt to load an ACLI configuration fails because the default interface is the CLI. How is the ACLI interface obtained?
Exit the CLI and choose ACLI at the interface manager prompt.
When incorporating Split Multi-Link Trunk (SMLT) on a pair of Ethernet Routing Switch (ERS) 8600 switches traffic from the edge of the network is directed to either ERS 8600. The ping-snoop feature assists in determining which path the traffic is taking. How does the ping-snoop operation work? Determining which path the traffic is taking. How does the ping-snoop operation work?
Ping-snoop identifies traffic that matches the IP flow specified in the ping-snoop command.
In a newly installed network the port LED on an Ethernet Routing Switch (ERS) 5500 is amber, not green. What does this mean?
It indicates that the port is administratively disabled.
A technician is configuring Multi Link trunking (SMLT) for an Ethernet routing switch (ERS) 8600 switch cluster. To ensure the fastest possible recovery time, which feature should be avoided?
The trace level 9 3 command accomplish?
It captures packets copied to the CPU at a verbose level.
After issuing a show mit ist stats (CLI) or show ist stat (ACLI) command, it is determined that running type is normal MLT and not Inter Switch Trunks (IST). Which are two causes of the 1ST not running properly? (Choose two.)
The 1ST is not enabled on both switches.
The peer IP address is not the address of the peer switch 1ST VLAN
Which VLAN/VLANs should be tagged on the IST for a proper functioning SMLT configuration?
the IST VLAN and ail the VLANs that are tagged on all SMLT/SLT links
A technician is configuring password levels on the Ethernet Routing Switch (ERS) 8600, and wants the manager to be able to view and edit device settings, but not to be able to change security and password settings. Which Login Level should be set for the manager?
As stated in RFC 2338. (Virtual Router Redundancy Protocol) VRRP management problems can occur if the address used by the management station is used incorrectly. Which two statements describe how to avoid management problems? (Choose two)
A VRRP interface MUST NOT accept packets addressed to the IP address (es) associated with the virtual router if it is not the IP address owner (priority = 255)
A VRRP interface MUST accept packets addressed to the IP address (es) associated with the virtual router if it is the IP address owner (priority = 255)
A technician has implemented Routed Split Multi-Link Trunking (RSMI I) edge design. After recovering power outage some clients could not communicate. It has been determined that only one of the core RSMLT switches has recovered. What should have been done to prevent the loss communications?
Clear the peer IP and MAC addresses
After experiencing issues with XFPs, the show sys pluggable-optical-modules info CLI command is used to find that the switch does not recognize the XFPs. Which other method can be used to view the XFP compatibility?
Select Edit, Port, General, DDI/SFP from the Enterprise Device Manager to see the XFP port specifics_
Syslog in the Ethernet Routing Switch (ERS) 8600 allows the mapping of ERS 8600 errors to be specified to the facility Local 0 - Local 7. What is another piece of information that syslog provides?
Fn Ethernet Routing Switch (ERS) 8300 configurations, which service class ensures that protocol updates such as RIP and OSPF are able to get out of a heavily congested switch?
In the interaction between EAPO17802.1 and the Enterprise Policy Manager (EPM), what is the role EPM in the User-Based Policy (UBP) process?
It passes the user access request to the RADIUS server