Brocade 6910 Ethernet Access Switch Configuration Guide (Supporting R2.2.0.0) - Manual (Page 672)

616 Brocade 6910 Ethernet Access Switch Configuration Guide
53-1002651-02
29
IPv6 Interface
Console#
Related Commands
“show ip interface” on page 598
show ipv6 mtu
This command displays the maximum transmission unit (MTU) cache for destinations that have
returned an ICMP packet-too-big message along with an acceptable MTU to this switch.
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows the MTU cache for this device:
Console#show ipv6 mtu
MTU Since Destination Address
1400 00:04:21 5000:1::3
1280 00:04:50 FE80::203:A0FF:FED6:141D
Console#
show ipv6 traffic
This command displays statistics about IPv6 traffic passing through this switch.
Command Mode
Normal Exec, Privileged Exec
Example
The following example shows statistics for all IPv6 unicast and multicast traffic, as well as ICMP,
UDP and TCP statistics:
Console#show ipv6 traffic
IPv6 Statistics:
IPv6 received
total received
header errors
too big errors
no routes
address errors
unknown protocols
truncated packets
discards
delivers
TABLE 147 show ipv6 mtu - display description
*
* No information is displayed if an IPv6 address has not been assigned to the switch.
Field Description
MTU Adjusted MTU contained in the ICMP packet-too-big message returned from this destination,
and now used for all traffic sent along this path.
Since Time since an ICMP packet-too-big message was received from this destination.
Destination
Address Address which sent an ICMP packet-too-big message.