The TTL field from the IP packet is copied into the TTL field of the MPLS label header at the ingress edge LSR
TTL propagation cannot be disabled in an MPLS domain
TTL propagation is only disabled on the ingress edge LSR
The TTL field of the MPLS label header is set to 255
The TTL field of the IP packet is set to 0
第1题:
第2题:
第3题:
Refer to the exhibit. A partial routing configuration is shown. Complete the configuration so that only the default - network is redistributed from EIGRP 190 into EIGRP 212. Which ACL statement completes the configuration correctly? ()
A. access - list 100 permit ip 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0 .0
B. access - list 100 permit ip host 0.0.0.0 any
C. access - list 100 permit ip any host 0.0.0.0
D. A default -network cannot be redistributed between routing processes.
第4题:
Which statement correctly describes the Cisco implementation of RSTP? ()
第5题:
In MPLS networks, what s the benefit of disabling TTL propagation?()
第6题:
第7题:
Which of the following statements correctly describes the characteristics of a Frame Relay point-to-point subinterface?()
第8题:
A. Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.
B. Addresses are permanently assigned so that the hosts uses the same address at all times.
C. Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.
D. Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
第9题:
Which statement correctly describes network security settings in Cisco Network Assistant for the Catalyst Express 500 Switch?()
第10题:
Which statement correctly describes IPsec VPN backup technology?()