Brocade Multi-Service IronWare Switching Configuration Guide (Supporting R05.6.00) - Manual (Page 882)

852 Multi-Service IronWare Switching Configuration Guide
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Displaying IP information
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To see the interface statistics for a particular tunnel (GRE tunnel 1 in this case), use the show
interface tunnel command, as the following illustrates.
Syntax: show interface tunnel tunnel ID
The tunnel ID is the ID of a particular tunnel. The output contains the following types of information:
TABLE 112 Show IP tunnel display information
This field... Displays...
Tunnel status The tunnel and the line protocol can be
•
UP – The tunnel or line protocol is up and functioning properly.
•
DOWN – The tunnel or line protocol is down.
Tunnel source The source IP address of the hardware.
Tunnel destination The destination IP address of the hardware.
Tunnel mode The tunnel mode is either GRE or manual IPv6.
Port name The port name is displayed, or if no name has been configured, this fact is
stated.
Internet address The IP address of the ingress.
TOS The TOS value configured for the outer IP header. The range for TOS values is 1
– 255.
TTL The TTL value configured for the outer IP header. The range for TTLs is 1 – 255.
MTU The setting of the IPv6 maximum transmission unit (MTU).
Keepalive Shows the number of seconds for the keepalive option if it has been
configured, otherwise it states “not Enabled.”
In-ports The Ethernet port numbers.
Brocade#show interface tunnel 1
Tunnel 1 is up, line protocol is up
Hardware is Tunnel
Tunnel source 10.30.30.1
Tunnel destination is 10.20.20.1
Tunnel mode gre ip
No port name
Internet address is: 10.50.50.4/24
Tunnel TOS 0, Tunnel TTL 255, Tunnel MTU 1476 bytes
Keepalive is not Enabled
Tunnel Packet Statistics:
Unicast Packets Multicast Packets
In-Port(s) [Rcv-from-tnnl Xmit-to-tnnl] [Rcv-from-tnnl Xmit-to-tnnl]
e5/1 - e5/20 0 16511754 0 0
e6/1 - e6/20 0 14147748 0 20195730
e7/1 - e7/24 21493545 0 40696309 0
e16/1 - e16/2 0 3916998 0 0
e16/3 - e16/4 0 13476342 0