HP Cisco MDS 9216i Cisco Nexus 5000 Series Command Reference Release 4.0(1a)N2 - Page 402
packet-too-big, echo-request
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permit (IPv6) Chapter 6 Security Commands Send comments to [email protected] IPv6-address/prefix-len The following example shows how to specify the source argument with the IPv6 address and VLSM for the 2001:0db8:85a3:: network: switch(config-acl)# permit udp 2001:0db8:85a3::/48 any • Host address-You can use the host keyword and an IPv6 address to specify a host as a source or destination. The syntax is as follows: host IPv6-address This syntax is equivalent to IPv6-address/128. The following example shows how to specify the source argument with the host keyword and the 2001:0db8:85a3:08d3:1319:8a2e:0370:7344 IPv6 address: switch(config-acl)# permit icmp host 2001:0db8:85a3:08d3:1319:8a2e:0370:7344 any • Any address-You can use the any keyword to specify that a source or destination is any IPv6 address. For examples of the use of the any keyword, see the examples in this section. Each example shows how to specify a source or destination by using the any keyword. ICMPv6 Message Types The icmp-message argument can be the ICMPv6 message number, which is an integer from 0 to 255. It can also be one of the following keywords: • beyond-scope-Destination beyond scope • destination-unreachable-Destination address is unreachable • echo-reply-Echo reply • echo-request-Echo request (ping) • header-Parameter header problems • hop-limit-Hop limit exceeded in transit • mld-query-Multicast Listener Discovery Query • mld-reduction-Multicast Listener Discovery Reduction • mld-report-Multicast Listener Discovery Report • nd-na-Neighbor discovery neighbor advertisements • nd-ns-Neighbor discovery neighbor solicitations • next-header-Parameter next header problems • no-admin-Administration prohibited destination • no-route-No route to destination • packet-too-big-Packet too big • parameter-option-Parameter option problems • parameter-problem-All parameter problems • port-unreachable-Port unreachable • reassembly-timeout-Reassembly timeout • redirect-Neighbor redirect • renum-command-Router renumbering command 6-68 Cisco Nexus 5000 Series Command Reference OL-16599-01