The Only Tip You Need: ccnp tshoot 300 135

Answer: F

Explanation:

First three octets are 01-00-05e for every single multicast address.Las three octets are the hexadecimal version of the las three octets of the IP address, in this case 193.5.10 is translated to c1-05-0a.

Answer: D

Explanation:

In the network, VLAN 300 is called the Management VLAN. Based on the configurations shown below, SW1 has VLAN 300 configured with the IP address of 192.168.10.1/24, while on SW4 VLAN 300 has an IP address of 192.168.100.4/24, which is not in the same subnet.

Answer: D

Explanation:

The EIGRP AS number configured on R4 is wrong.

Answer: A,B,D

Answer: A,C,F

Answer: B,D

Explanation:

Proactive Versus Reactive Network Maintenance:

Network maintenance tasks can be categorized as one of the following: Structured tasks: Performed as a predefined plan.

Interrupt-driven tasks: Involve resolving issues as they are reported.

Reference: CCNP TSHOOT Official Certification Guide, Kevin Wallace, Chapter 1, p.7

Answer: J

Explanation:

On DSW1, VALN ACL, Need to delete the VLAN access-map test1 whose action is to drop access-list 10; specifically 10.2.1.3

Answer: A,E

Answer: B

Explanation:

We need to allow VLANs 10 and 200 on the trunks to restore full connectivity. This can be accomplished by issuing the u201cswitchport trunk allowed vlan 10,200u201d command on the port channels used as trunks in DSW1.

Topic 7, Ticket 2 : ACCESS VLAN

Topology Overview (Actual Troubleshooting lab design is for below network design)

u2711 Client Should have IP 10.2.1.3

u2711 EIGRP 100 is running between switch DSW1 & DSW2

u2711 OSPF (Process ID 1) is running between R1, R2, R3, R4

u2711 Network of OSPF is redistributed in EIGRP

u2711 BGP 65001 is configured on R1 with Webserver cloud AS 65002

u2711 HSRP is running between DSW1 & DSW2 Switches

The company has created the test bed shown in the layer 2 and layer 3 topology exhibits. This network consists of four routers, two layer 3 switches and two layer 2 switches.

In the IPv4 layer 3 topology, R1, R2, R3, and R4 are running OSPF with an OSPF process number 1.

DSW1, DSW2 and R4 are running EIGRP with an AS of 10. Redistribution is enabled where necessary.

R1 is running a BGP AS with a number of 65001. This AS has an eBGP connection to AS 65002 in the ISPu2021s network. Because the companyu2021s address space is in the private range. R1 is also providing NAT translations between the inside (10.1.0.0/16 & 10.2.0.0/16) networks and outside (209.65.0.0/24) network.

ASW1 and ASW2 are layer 2 switches.

NTP is enabled on all devices with 209.65.200.226 serving as the master clock source. The client workstations receive their IP address and default gateway via R4u2021s DHCP server.

The default gateway address of 10.2.1.254 is the IP address of HSRP group 10 which is running on DSW1 and DSW2.

In the IPv6 layer 3 topology R1, R2, and R3 are running OSPFv3 with an OSPF process number 6.

DSW1, DSW2 and R4 are running RIPng process name RIP_ZONE.

The two IPv6 routing domains, OSPF 6 and RIPng are connected via GRE tunnel running over the underlying IPv4 OSPF domain. Redistrution is enabled where necessary.

Recently the implementation group has been using the test bed to do a u2021proof-of-conceptu2021 on several implementations. This involved changing the configuration on one or more of the devices. You will be presented with a series of trouble tickets related to issues introduced during these configurations.

Note: Although trouble tickets have many similar fault indications, each ticket has its own issue and solution.

Each ticket has 3 sub questions that need to be answered & topology remains same. Question-1 Fault is found on which device,

Question-2 Fault condition is related to,

Question-3 What exact problem is seen & what needs to be done for solution

Client is unable to ping IP 209.65.200.241

Solution

Steps need to follow as below:-

u2711 When we check on client 1 & Client 2 desktop we are not receiving DHCP address from R4

Ipconfig ----- Client will be getting 169.X.X.X

u2711 On ASW1 port Fa1/0/ 1 & Fa1/0/2 access port VLAN 10 was assigned which is using IP address 10.2.1.0/24

Sh run ------- & check for running config of int fa1/0/1 & fa1/0/2

====================================================

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u2711 Here we are not able to see access Vlan10 configured for Port Fa1/0/1 & Fa1/0/2

u2711 Change required: On ASW1, for configuring Access Vlan under interface fa1/0/1 & 1/0/2 we have to enable command switchport access vlan 10

Answer: B,D

Explanation:

Four Different Tunnel States

There are four possible states in which a GRE tunnel interface can be:

1. Up/up - This implies that the tunnel is fully functional and passes traffic. It is both adminstratively up and it's protocol is up as well.

2. Adminstratively down/down - This implies that the interface has been administratively shut down.

3. Up/down - This implies that, even though the tunnel is administratively up, something causes the line protocol on the interface to be down.

4. Reset/down - This is usually a transient state when the tunnel is reset by software. This usually happens when the tunnel is misconfigured with a Next Hop Server (NHS) that is it's own IP address.

When a tunnel interface is first created and no other configuration is applied to it, the interface is not shut by default:

Topic 2, Troubleshooting VTP

14.A customer network engineer has made configuration changes that have resulted in some loss of connectivity. You have been called in to evaluate a switch network and suggest resolutions to the problems.

Which of statement is true regarding STP issue identified with switches in the given topology?

A. Loopguard configured on the New_Switch places the ports in loop inconsistent state

B. Rootguard configured on SW1 places the ports in root inconsistent state

C. Bpduguard configured on the New_Switch places the access ports in error-disable

D. Rootguard configured on SW2 places the ports in root inconsistent state