Which one of these is a valid HSRP Virtual Mac Address?
0000.0C07.AC01
0000.5E00.0110
0007.B400.1203
0000.C007.0201
Which three statements about HSRP operation are true? (Choose three)
The virtual IP address and virtual MAC address are active on the HSRP Master router.
The HSRP default timers are a 3 second hello interval and a 10 second dead interval
HSRP supports only clear-text authentication.
The HSRP virtual IP address must be on a different subnet than the routers‟ interfaces on the same LAN.
The HSRP virtual IP address must be the same as one of the router‟s interface addresses on the LAN.
HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.
Which statement describes VRRP object tracking?
It monitors traffic flow and link utilization.
It ensures the best VRRP router is the virtual router master for the group.
It causes traffic to dynamically move to higher bandwidth links
It thwarts man-in-the-middle attacks.
In GLBP, which router will respond to client ARP requests?
The active virtual gateway will reply with one of four possible virtual MAC addresses.
All GLBP member routers will reply in round-robin fashion.
The active virtual gateway will reply with its own hardware MAC address
The GLBP member routers will reply with one of four possible burned in hardware addresses.
What are three benefits of GLBP? (Choose three)
GLBP supports up to eight virtual forwarders per GLBP group.
GLBP supports clear text and MD5 password authentication between GLBP group members.
GLBP is an open source standardized protocol that can be used with multiple vendors.
GLBP supports up to 1024 virtual routers.
GLBP can load share traffic across a maximum of four routers.
GLBP elects two AVGs and two standby AVGs for redundancy
To allow the host to remain unchanged, the routers have to do some more work, as defined by one of the FHRP protocols. Which of the following does the FHRP make happen?
Packets sent off-subnet, host B encapulates the packets in Ethernet frames, destined to VMAC 2, so that they arrive at R2
All hosts act like they always have, with one default router setting that never has to change.
Prevents the overlap on a single router.
Sends messages in the network to test connectivity.
Each line of output lists the local router’s view of the HSRP status for that group. In particular, based on the headings, the _______________ command identifies the following; Interface, GrP, Pri, State and Active.
Show standby brief
Show glbp
Standby version
Show HSRP
GLBP configuration mimics FHRP configuration to a great degree. All routers use the same group number, and all routers configure the same virtual IP address.
Of the three FHRP options, which was developed last by Cisco and is a more robust option?
Gateway load balancing protocol (GLBP)
Hot standby router protocol (HSRP)
Virtual router redundancy protocol (VRRP)
The show standby command lists details about HSRP status, including the virtual IP address, currently active and standby routers, virtual MAC address, and counters.
Which command lists one initial line of status information about the AVG, with another line for each forwarder (router) in the GLBP group? The data identifies the AVG, the standby AVG, the virtual MAC addresses , and which routers are currently active and listening for each virtual MAC address.
Show standby
Show standby glbp
Show glbp brief
With GLBP, one router acts in a special role called the ________________. This role replies to all ARP requests for the virtual IP address.
Active virtual gateway (AVG)
Address resolution protocol (ARP)
Area boarder router (ABR)
Reliable transport protocol (RTP)
