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H12-831_V1.0
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Link state information between different ISIS processes of two routers is isolated by default.
Galen
, 1 year ago
90
1
No replies
By default, which of the following security MAC address types will be lost after the device restarts?
Thurman
, 1 year ago
71
1
No replies
What is the purpose of configuring LSP fragmentation on an IS-IS device?
Antwan
, 1 year ago
89
1
No replies
When deploying MPLS/BGP IP VPN, which of the following descriptions is wrong regarding the use of BGP to exchange routing information between PE-CE?
Theo
, 1 year ago
66
1
No replies
To speed up the detection of link failures in IS-IS networks, you can associate IS-IS with BFD.
Ezequiel
, 1 year ago
68
1
No replies
Regarding MP-BGP, which of the following descriptions is wrong?
Morgan
, 1 year ago
77
1
No replies
When deploying BGPIMPLS IPVPN, when two VPNs have a common site, the common site must not use overlapping address space with other sites of the two VPNs.
Morgan
, 1 year ago
63
1
No replies
When upgrading the device software, which of the following descriptions about the operation window time is wrong?
Rocky
, 1 year ago
76
1
No replies
As shown in the figure, OSPF is enabled on all interfaces of the router. The ip address marked in the figure is the IP address of the loopback0 interface. The Loopback0 of R1, R2, and R3 is advertised in area 1, and the Loopback0 of R4 is advertised
Cletus
, 1 year ago
97
1
No replies
According to this figure, we can judge:
Tuan
, 1 year ago
75
1
No replies
As shown in the figure, Client1 and Client2 serve as clients of RR1 and RR2 at the same time, RR1 and RR2 are in the same Cluster, and R1 imports 10 routes. Assuming that the BGP configuration is correct and all neighbor relationships have been esta
Guillermo
, 1 year ago
78
1
No replies
Which of the following regular expressions can match only BGP route entries that pass through AS200 and then AS300?
Man
, 1 year ago
84
1
No replies
When deploying dual EE, the Cluster IDs of the two RRs are generally set to be the same. What is the reason for this?
Octavio
, 1 year ago
62
1
No replies
IS-IS supports the processing and calculation of IPV6 routes by adding TLVs to carry IPV6 addresses and reachability information.
Isaiah
, 1 year ago
70
1
No replies
In the network shown in the figure below, if a remote LDP session between SWA and SWC is to be realized, which of the following statement is correct?
Chuck
, 1 year ago
68
1
No replies
Display interface GE0/0/0 once and find that the Total Error count (the total number of error packets at the physical layer of the interface) is not 0. At this time, it can be concluded that the current time error has not disappeared.
Octavio
, 1 year ago
55
1
No replies
As shown below:
Thurman
, 1 year ago
82
1
No replies
In MPLS network, there are different operation types for labels, among which the meaning of "pop" action is?
Giovanni
, 1 year ago
71
1
No replies
Access control refers to restricting or blocking specific access traffic based on the needs of business management and control on the basis of reachable network routes.
Chas
, 1 year ago
62
1
No replies
View the running configuration in memory through display current-configuration.
Colton
, 1 year ago
65
1
No replies
As shown in the figure, MPLS/BGP IPVPN is deployed in the network, and the MP-BGP neighbor relationship is established between PE1 and PE2 through the Loopback0 interface. After the configuration is complete, it is found that CE1 and CE2 cannot lear
Manual
, 1 year ago
92
1
No replies
Which of the following commands can be used to view information about BGP VPNV4 routes and BGP private network routes on PE?
Rayford
, 1 year ago
63
1
No replies
The three basic characteristics of an SDN network architecture are:
Vicente
, 1 year ago
62
1
No replies
OSPF is deployed in a small and medium-sized network. When checking the routing table of a certain device, it is found that only directly connected routes exist. Which operation is unlikely to cause the fault?
Mario
, 1 year ago
62
1
No replies
Routing protocols can detect failures through Hello packets, so BFD is not required.
Esteban
, 1 year ago
67
1
No replies
Which of the following tools cannot be used to match BGP routing entries?
Antwan
, 1 year ago
119
1
No replies
In BGP4+, what is the content of the next hop network address field carried by the AP_REACH_NLRI attribute in the Update message?
Giovanni
, 1 year ago
60
1
No replies
A network engineer outputs the following information when troubleshooting OSPF faults. Based on this, it can be judged what causes the adjacency cannot be established normally?
Thurman
, 1 year ago
69
1
No replies
As shown in the figure, on the R1 router, network administrator A can control the path of traffic entering AS100 after modifying the MED value of the routing entry sent to R2 through the routing policy.
Octavio
, 1 year ago
75
1
No replies
A campus has deployed IPv6 for service testing. In the initial stage of deployment, engineers wanted to achieve network interoperability through IPv6 static routes. When creating an IPv6 static route. You can specify both the outbound interface and
Man
, 1 year ago
57
1
No replies
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