H3C S3610 Series Command Manual

H3C S3610 Series Command Manual

Ip address and performance
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Command Manual - IP Address and Performance
H3C S3610&S5510 Series Ethernet Switches
Chapter 1 IP Address Configuration Commands....................................................................... 1-1
1.1 IP Address Configuration Commands ............................................................................... 1-1
1.1.1 display ip interface .................................................................................................. 1-1
1.1.2 display ip interface brief .......................................................................................... 1-3
1.1.3 ip address................................................................................................................ 1-4
Chapter 2 IP Performance Configuration Commands ............................................................... 2-1
2.1 IP Performance Configuration Commands........................................................................ 2-1
2.1.1 display fib ................................................................................................................ 2-1
2.1.2 display fib ip-address .............................................................................................. 2-3
2.1.3 display fib statistics ................................................................................................. 2-4
2.1.4 display icmp statistics.............................................................................................. 2-5
2.1.5 display ip socket ...................................................................................................... 2-6
2.1.6 display ip statistics .................................................................................................. 2-9
2.1.7 display tcp statistics .............................................................................................. 2-11
2.1.8 display tcp status................................................................................................... 2-14
2.1.9 display udp statistics ............................................................................................. 2-15
2.1.10 ip forward-broadcast ........................................................................................... 2-16
2.1.11 ip redirects enable............................................................................................... 2-17
2.1.12 ip ttl-expires enable ............................................................................................. 2-17
2.1.13 ip unreachables enable ....................................................................................... 2-18
2.1.14 reset ip statistics.................................................................................................. 2-19
2.1.15 reset tcp statistics................................................................................................ 2-19
2.1.16 reset udp statistics .............................................................................................. 2-20
2.1.17 tcp mss ................................................................................................................ 2-20
2.1.18 tcp timer fin-timeout............................................................................................. 2-21
2.1.19 tcp timer syn-timeout........................................................................................... 2-22
2.1.20 tcp window........................................................................................................... 2-22

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Summary of Contents for H3C S3610 Series

  • Page 1: Table Of Contents

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Table of Contents Table of Contents Chapter 1 IP Address Configuration Commands............... 1-1 1.1 IP Address Configuration Commands ................1-1 1.1.1 display ip interface ....................1-1 1.1.2 display ip interface brief ..................1-3 1.1.3 ip address........................
  • Page 2: Chapter 1 Ip Address Configuration Commands

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands Chapter 1 IP Address Configuration Commands 1.1 IP Address Configuration Commands 1.1.1 display ip interface Syntax display ip interface [ interface-type interface-number ]...
  • Page 3 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands Echo request: Router advert: Router solicit: Time exceed: IP header bad: Timestamp request: Timestamp reply: Information request: Information reply: Netmask request: Netmask reply:...
  • Page 4: Display Ip Interface Brief

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands Field Description ICMP packet input number: Total number of ICMP packets received Echo reply: on an interface, including the following packets: Unreachable:...
  • Page 5: Ip Address

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands If no interface is specified, the basic IP configuration information of all Layer 3 interfaces will be displayed. Related command: display ip interface.
  • Page 6 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands Description Use the ip address command to assign an IP address and mask to the interface. Use the undo ip address command to remove all IP addresses.
  • Page 7 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 1 IP Address Configuration Commands <Sysname> system-view [Sysname] interface Vlan-interface 1 [Sysname-Vlan-interface1] ip address 129.12.0.1 255.255.255.0 [Sysname-Vlan-interface1] ip address 202.38.160.1 255.255.255.0 sub...
  • Page 8: Chapter 2 Ip Performance Configuration Commands

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Chapter 2 IP Performance Configuration Commands 2.1 IP Performance Configuration Commands 2.1.1 display fib Syntax display fib [ | { begin | include | exclude } text | acl acl-number | ip-prefix...
  • Page 9 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Total number of Routes : 2 Flag: U:Useable G:Gateway H:Host B:Blackhole D:Dynamic S:Static R:Reject L:Generated by ARP or ESIS Destination/Mask Nexthop Flag TimeStamp Interface 127.0.0.0/8...
  • Page 10: Display Fib Ip-Address

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands 127.0.0.1/32 127.0.0.1 t[1141138116] InLoop0 # Display all lines from the one that contains string “127” <Sysname> display fib | begin 127 Flag:...
  • Page 11: Display Fib Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands entries that match the natural network address and have the masks longer than or equal to the natural mask will be displayed.
  • Page 12: Display Icmp Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Table 2-2 Description on the fields of the display fib statistics command Field Description Route Entry Count Number of FIB items 2.1.4 display icmp statistics...
  • Page 13: Display Ip Socket

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Table 2-3 Description on the fields of the display icmp statistics command Field Description bad formats Number of import packets of incorrect format.
  • Page 14 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Example # Display all socket information. <Sysname> display ip socket SOCK_STREAM: Task = VTYD(36), socketid = 1, Proto = 6, LA = 0.0.0.0:23, FA = 0.0.0.0:0,...
  • Page 15 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands socket state = SS_PRIV Task = LSSO(54), socketid = 1, Proto = 17, LA = 0.0.0.0:1645, FA = 0.0.0.0:0, sndbuf = 9216, rcvbuf = 41600, sb_cc = 0, rb_cc = 0,...
  • Page 16: Display Ip Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands socket state = SS_PRIV SS_NBIO SS_ASYNC Task = ROUT(63), socketid = 1, Proto = 2, LA = 0.0.0.0, FA = 0.0.0.0, sndbuf = 32767, rcvbuf = 256000, sb_cc = 0, rb_cc = 0,...
  • Page 17 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Parameter None Description Use the display ip statistics command to display statistics on IP traffics. Related command: display ip interface and reset ip statistics.
  • Page 18: Display Tcp Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Field Description input Total number of fragment packets received output Total number of fragment packets sent dropped Total number of fragment packets dropped...
  • Page 19 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands packets received after close: 0 ACK packets: 481 (8776 bytes) duplicate ACK packets: 7, too much ACK packets: 0 Sent packets: Total: 665...
  • Page 20 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Table 2-6 Description on the fields of the display tcp statistics command Field Description Total Total number of packets received Number of packets arriving in a sequence,...
  • Page 21: Display Tcp Status

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Field Description Retransmitted timeout Retransmit a timer’s timeout connections dropped Number of connections dropped due to retransmitted timeout retransmission timeout Keepalive timeout...
  • Page 22: Display Udp Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands TCPCB Local Add:port Foreign Add:port State 03e37dc4 0.0.0.0:4001 0.0.0.0:0 Listening 04217174 100.0.0.204:23 100.0.0.253:65508 Established Table 2-7 Description on the fields of the display tcp status command...
  • Page 23: Ip Forward-Broadcast

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Sent packets: Total: 0 Table 2-8 Description on the fields of the display udp statistics command Field Description Total number packets Total...
  • Page 24: Ip Redirects Enable

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Use the undo ip forward-broadcast command to disable the device to receive directed broadcast packets. By default, it is disabled to receive directed broadcast packets.
  • Page 25: Ip Unreachables Enable

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands View System view Parameter None Description Use the ip ttl-expires enable command to enable sending a device’s ICMP timeout packet. Use the undo ip ttl-expires command to disable sending a device’s ICMP timeout packet.
  • Page 26: Reset Ip Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Note: The device stops sending “network unreachable” and “source route unsuccessful” ICMP error packets after sending ICMP destination unreachable packets is disabled. But other destination unreachable packets will be sent normally.
  • Page 27: Reset Udp Statistics

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Description Use the reset tcp statistics command to clear statistics of TCP connection flows. Related configuration command: display tcp statistics. Example # Display statistics of TCP connection flows.
  • Page 28: Tcp Timer Fin-Timeout

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Description Use the tcp mss command to configure the maximum segment size of TCP packets. Use the undo tcp mss command to restore the default configuration.
  • Page 29: Tcp Timer Syn-Timeout

    Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Example # Configure the value of TCP finwait timer as 800 seconds. <Sysname> system-view [Sysname] tcp timer fin-timeout 800 2.1.19 tcp timer syn-timeout...
  • Page 30 Command Manual – IP Address and Performance H3C S3610&S5510 Series Ethernet Switches Chapter 2 IP Performance Configuration Commands Parameter window-size: The receiving/sending buffer size of TCP connection in KB, ranging from 1 to 32. Description Use the tcp window command to configure the receiving/sending buffer size of TCP connection.

This manual is also suitable for:

S5510 series

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